Periodontal treatment of elderly patients

Due to improvement in the health care facilities the population of elderly individuals in increasing throughout the world. The oral health related problems in geriatric patients are different from those seen in younger individuals. One of the most important criterions determining the oral and periodontal health in elderly individuals is how they have been taking care of their oral health throughout their life time. To understand the oral health related problems, first we need to understand the concept of complete oral health. Oral health implies a state that is stable, relatively disease free and comfortable and that permits adequate functioning for mastication, swallowing, and speech. Any deviation from adequate function or esthetics can be considered as a part of oral health related problem.

In elderly individuals, these problems vary from presence of periodontal disease including presence of inflammation with or without active periodontal destruction, decayed teeth and ill-fitting dentures or lack of dentures. In the following discussion we shall discuss in detail the oral problems in geriatric patients and their management.

Physiological changes in the oral and peri-oral structures in elderly individuals

Hard tissue:

Alveolar bone:

The alveolar bone is a very dynamic tissue. Its formation starts with the eruption of teeth and with increasing age, it is continuously remodelled to best withstand the occlusal forces. It has been observed that rate of remodeling of alveolar bone is greater than bones in other part of the body 1. With increasing age, the rate of remodeling of alveolar bone decreases as observed in other parts of body. It has been observed that approximately 1% of bone mass is lost per year in both men and women, after the age 35 to 40 years 1. Thus, in geriatric patients, there is a generalized decline in the volume of the bone. One more change observed in bones ageing is alteration in its composition resulting in increased brittleness and decreased resilience 2, 3. Thus, bones become more vulnerable for fracture. However, the above stated bone related changes vary from individual to individual depending on factors as age, sex, race, and health status of the patient.


Teeth differ from other calcified tissues in body in that they have a limited reparative or regenerative capacity. Furthermore, the blood supply and the nerve supply of the teeth become less active with increasing age. It has been observed that on average, the vitality of tooth lasts around 70 years 3. The most common tooth related finding with ageing is attrition. There is a natural wear of teeth due to masticatory function. In patients with bruxism, the attrition may be so severe that it may result in pulpal involvement. To compensate for the occlusal wear, there is a continuous eruption of teeth throughout tyhe lifetime of an individual 4.

Temporomandibular joint (TMJ):

The TMJ is a complex joint which facilitates a variety if mandibular movement during its various functions. This joint is subjected to continuous remodeling throughout the lifetime of an individual. It has been reported that the TMJ related problems are more common in females than in males 5. The most common signs and symptoms associated with TMJ disorders include pain during jaw movement, clicking sound during jaw opening, deviation of the jaw during mouth opening and limitation of jaw opening.

Soft tissue:

Oral mucosa:

With ageing many changes are observed in the oral mucosa. These changes include thinning of the oral epithelium with oral mucosa becoming less elastic, less vascular and less firmly attached to the underlying connective tissue and bone. Because of these reasons, the oral mucosa becomes more susceptible to injury from mild stresses 3, 6. Along with this, there is reduction in connective tissue and subcutaneous fat and increased linkage of collagen molecules. The symptoms associated with these changes include burning or pain sensation in tongue, palate, or oral mucosa 7. However, these findings should be interpreted with caution when diagnosing the patients to differentiate between physiological and pathological changes in the oral cavity 8.


A detailed description of age related changes in the components of periodontium has been discussed in the chapter 2 “Effects of ageing on periodontium”.

Oral musculature:

In general there is a reduction in the number and size of muscle fibers in muscles throughout the body with ageing and peri-oral muscles are no exception to it. With increasing age there is a reduction in the muscle tone and muscle performance 9, 10. There is a reduction in the muscle mass and fatty tissue or the fibrous connective tissue replaces the muscle fibers resulting in the generalized atrophy of the muscles 11. The atrophy of masticatory musculature results in reduction in the biting forces causing decreased masticatory efficiency. The atrophy of masticatory musculature does not significantly affects the deglutition, however, decreased muscle mass and tone can make swallowing difficult 9.


In general, it is a common observation that there is a little change in the vascularity of the tongue with increasing age 12. The observation regarding the atrophy of the papillae, altered taste sensation and increased tendency for fissure formation on the tongue with increasing age are controversial 13-15. The earlier studies reported a decrease in the number of taste buds with increasing age 16, however, studies done later on discarded this finding and observed no significant change in the number of taste buds with increasing age 17.

Decreased taste sensitivity has been reported with………


Periobasics: A Text Book of Periodontics and Implantology
For India Users:
Buy Now
For International Users:

Salivary glands:

In the past, it was a general opinion that salivary flow reduces with increasing age. However, recent studies have reported that a decreased salivary flow with increasing age in primarily because of pathologic conditions or pharmacologic effects of medications rather than ageing 9, 22-24. Still, more research is required on this topic to establish a clear correlation between ageing and salivary flow.

Pathological changes in the oral and peri-oral tissue in elderly individuals

Pathological changes in the oral and perioral hard tissues:

Alveolar bone:

The decrease in the mineral content of the alveolar bone with increasing age results in increased porosity and atrophy of the bone. The most common pathological reason for the loss of alveolar bone is periodontitis. Elderly individuals commonly have chronic periodontitis which is a slow progressing disease causing alveolar bone loss over many years. This bone loss can be minimized with appropriate treatment of the patient and supportive periodontal therapy.

Another reason for decreased bone mass is osteoporosis, especially in post-menopausal females.  One of the initial signs of osteoporosis is alveolar bone loss which is followed by bone loss in the vertebrae and long bones 25. This bone loss may result in the tooth mobility, tooth loss or reduction in alveolar ridge height resulting in inability to wear dentures 26. Furthermore, in patients with osteoporosis, an increased residual ridge resorption has been observed with the use of dentures 27. The management of the osteoporosis in post-menopausal females has been discussed in the previous chapter.


Dental caries:

 In elderly individuals, caries is most commonly seen around the restoration margins, root surfaces, and cervical caries at the gingival margins 28, 29. Recession on the tooth root surfaces with increasing age is the main cause of root caries. The recurrent caries is most commonly found in the inter-proximal areas 30. Other factors that contribute to the root and cervical caries include poor oral hygiene, decreased salivary flow and diet. Xerostomia has been significantly associated with increase rate of root surface caries. In elderly individuals the most common causes of xerostomia include medications, head and neck radiation for malignancies and Sjögren’s syndrome 31. Various strategies have been used to prevent the development of root surface caries which include improvement of oral hygiene, chemical plaque control measures and topical fluoride application. Daily topical application of 0.5% sodium fluoride or 0.5% stannous fluoride solutions have been shown to significantly reduce the progression of caries in elderly individuals 32. Furthermore, modifications in the diet such as reduced intake of acidic beverages and reduced intake of diet consisting of soft, sticky, retentive sugar reduces the chances of caries development.


Faulty brushing technique results in gingival recession and cervical abrasion of teeth. An important cause of abrasion is overzealous brushing with hard tooth brush. The abrasion on the right or the left side of the dentition depends on whether the individual is right or left handed. For right handed individuals the abrasion occurs on the left side of the dentition due to excessive pressure during brushing and vice versa for left handed individuals. Tooth abrasion can be prevented by modifying the brushing technique and by using soft bristle tooth brushes. Other causes of tooth abrasion include faulty use of dental floss and toothpicks. Patient should be told to use the interdental cleansing aids properly to prevent tooth abrasion.


 Tooth erosion is the wear of tooth structure by chemical dissolution. If the concentration of acid in mouth increases to an extent where it cannot be neutralized by saliva, tooth structure is lost due to dissolution. The most common causes of erosion include long term intake of fruit juices and carbonated beverages and gastroesophageal reflux 33-35. The prevention of tooth erosion can be easily done by preventing the intake of acidic beverages and treatment of gastroesophageal reflux.

Know more……….

Differences between attrition, abrasion, erosion and abfraction:


It refers to the loss of tooth structure by mechanical forces from opposing teeth. It is limited to the contacting surfaces of the teeth. Bruxism is the most common cause of attrition.


It is the loss of tooth structure due to mechanical action of a foreign element, such as a hard bristle toothbrush or a lip piercing. The abrasion lesion is typically narrow in relation to depth.


It is the loss of tooth structure due to chemicals. Chemicals involved in dental erosion are usually acidic, such as carbonated beverages, citrus fruits, tart candy, or stomach acid (bulimia; gastric reflux). Clinically, areas of erosion are sharply defined with saucer shaped tooth defects. These are usually present in the facial and cervical areas.


It refers to the pathological loss of enamel and dentine due to occlusal stresses. It usually results from occlusal forces which cause the tooth to flex resulting in small enamel flecks to break off at the cervical areas.

Dentinal hypersensitivity:

One common dental problem faced by elderly people is the dentinal hypersensitivity. The cause for the dentinal hypersensitivity is primarily exposure of the dentinal tubules due to abrasion, erosion, acute or chronic trauma, or various restorative treatment procedures. The teeth may become sensitive to thermal, chemical, tactile or osmotic stimuli. Severe dentinal hypersensitivity may prevent an individual to properly maintain the oral hygiene, thus, its treatment should be done on a priority basis. Various methods can be used to treat dentinal hypersensitivity which have been summarized in Table 31.1

Table 13.1 Various desensitizing technique and agents used for desensitization

[table “65” not found /]

Know more………

Theories of dentinal hypersensitivity:

Odontoblastic transduction theory:

This theory was proposed by Rapp et al. 36. According to this theory, odontoblastic processes of the odontoblasts, when stimulated by a chemical, mechanical or thermal stimuli, transmit the impulses via synaptic junctions to the nerve terminals causing the sensation of pain from the nerve endings located in the pulpodentine border. However, there is insufficient evidence supporting this theory and so far no neurotransmitters have been found to be produced or released by odontoblastic processes. Furthermore, odontoblasts have been shown to be matrix forming cells and no synapses has been demonstrated between odontoblasts and nerve terminals 37.

Neural theory:

According to this theory, the nerve endings within the dentine tubules, when stimulated by chemical, mechanical or thermal stimuli, directly communicate with the pulpal nerve endings. The support for this theory comes from the finding that unmediated nerve fibers are present in the outer layer of root dentine 38. Further, neurogenic polypeptides have been found to be present in odontoblast processes in peripheral root dentine 39.

Hydrodynamic theory:

Based on their extensive animal and human studies Brännström et al. (1964) 40-44 proposed the hydrodynamic theory which is presently the most accepted theory regarding the mechanism of dentinal hypersensitivity. According to this theory………

Content available in the book

Content available in the book

Content available in the book

Content available in the book

Content available in the book

Content available in the book

Content available in the book


Tooth loss:

In elderly patients missing tooth/teeth is a common finding. The loss of the tooth may be associated with periodontal or dental problems in the past. The rate of tooth loss increases with age. Due to loos of tooth/teeth these patients often complain of the difficulties during chewing. A careful history should be recorded to elicit the cause of tooth loss. This is because in patients, who give a history of tooth loss in past due to periodontal disease are at a greater risk of development of periodontal disease in future. However, it should be noted that at present, the rate of edentulousness has reduced as compared to past due to improvement in dental health services and patient awareness 45, 46.

Temporomandibular Joint (TMJ):

A detailed description of the physiology of TMJ has been given in the chapter 34 “Temporomandibular joint and occlusal considerations in periodontics”. The TMJ problems are more commonly encountered in elderly as compared to younger individuals 47. The patients may complain of tenderness or pain of the masticatory and facial muscles, dull, aching facial pain, severe pain in the joint area, popping, clicking, or cracking noises near the ear while opening and closing the mouth, dizziness, headaches, impaired hearing or earache 47, 48. According to Peck et al. (2014) 49, the disorders associated with TMJ are given in Table 31.2.

Table 31.2 Taxonomic classification of TMJ disorders

[table “66” not found /]

Pathological changes in the oral and peri-oral soft tissues:

Mucous Membranes/Epithelium:

The oral cavity is an open cavity. In the oral cavity, both keratinized and non-keratinized epithelium is present. The moist environment in the oral cavity provides an ideal environment for the proliferation of micro-organisms of various strains and species. Furthermore, oral cavity is subjected to a variety of thermal, chemical and mechanical insults throughout the lifetime of an individual. But, because of good healing capability, the oral mucosa is healed within a short period of time depending on the type of injury. In elderly individuals, a variety of changes are observed in the oral and peri-oral tissues discussed as follows.

Aphthous Ulcer:

Aphthous ulcer is also referred to as aphthous stomatitis, ulcerative stomatitis or canker sore. These are inflammatory lesions of the oral mucous lining which may involve the gingiva, tongue, lips, buccal mucosa, roof or floor of the mouth and oro-pharynx. These are usually painful and associated with redness, swelling, and occasional bleeding from the affected area. The ulcer s usually covered with a pseudomembrane.  These are usually painful and interfere with eating and swallowing. Etiology of oral apthous ulcers is largely unknown. Various factors such as stress, trauma, nutritional deficiencies, food components, and allergies have been shown to be contributory to the disease 50- 51. The ulcers usually heal within 1-2 weeks without scarring. The treatment for these ulcers is primarily symptomatic. Presently, the treatment options for apthous ulcers include application of topical agents, systemic and topical steroids, corticosteroids, cauterization, antibiotics, mouth rinses containing active enzymes, laser treatments and combination of these therapies.


The most common opportunistic fungal infection, regardless of patient age, is candidiasis. It is caused by overgrowth of a species of the fungus Candida. The most common species of candida implicated for oral candidiasis is Candida albicans. These are various clinical forms of oral candidiasis. These include acute pseudomembranous candidiasis (thrush), acute atrophic candidiasis (antibiotic sore mouth), or chronic atrophic candidiasis (denture sore mouth), angular cheilitis and rarely chronic hyperplastic candidiasis and chronic mucocutaneous candidiasis. In immunocompromised elderly patients candidemia and invasive candidiasis may also occur due to systemic invasion of the Candida species.

Pseudomembranous candidiasis or ‘thrush’, involves opportunistic fungal invasion of the most superficial layers of the squamous mucosa resulting clinical in formation of……………….


Periobasics: A Text Book of Periodontics and Implantology
For India Users:
Buy Now
For International Users:

Angular cheilitis is clinically seen as cracks, ulcers, or crusted fissures radiating from angles of the mouth. In elderly individuals due to bite collapse this condition is commonly seen. It may also be observed in several types of vitamin and nutritional deficiency states.

The hyperplastic form of candidiasis is rare and involves invasion of deeper tissue followed by a hyperplastic response. This type of candidiasis is also referred to as candidal leukoplakia. This form may also clinically present as mixed red and white areas which may have dysplastic potential.

The chronic mucocutaneous candidiasis is usually associated with long-standing and persistent candida infection of the mucocutaneous tissues. This type of candidiasis has been linked to a spectrum of immunologic, endocrinologic, and autoimmune disorders. The unifying feature of these heterogeneous disorders is impaired cell-mediated immunity against Candida species.


Leukoplakia is defined as a predominantly white lesion of the oral mucosa that cannot be characterized as any other definable lesion. The lesion may vary from a small circumscribed area to an extensive lesion involving a large area of mucosa and can occur in any part of oral mucosa. The incidences of leukoplakia are highest in the fifth to seventh age decade 52.   The etiology of leukoplakia is unknown. However, a variety of smokeless tobacco habits have been associated with the development of this condition. The lesions have been shown to have a tendency for malignant transformation. Classically, leukoplakia has been classified as homogeneous and the non-homogeneous. The homogeneous type is characterized by a thin, flat and homogeneous whitish appearance whereas non-homogeneous type is further subdivided into speckled, nodular and verrucous leukoplakia 53. The speckled type is a white and red lesion, with a predominantly white surface. The verrucous leukoplakia has an elevated, proliferative or corrugated surface appearance. The nodular type has small polypoid outgrowths, rounded predominantly white excrescences.

Various non-surgical treatments options for oral leukoplakia include administration of antioxidants [such as carotenoids (retinoids, β-carotene, lycopene), Vitamin C, Vitamin E], protease inhibitors, green tea and NSAIDS. The surgical therapy for oral leukoplakia consists of removal of the altered tissue with the help of a scalpel or LASER.

Oral mucositis and stomatitis:

Although mucositis and stomatitis terms can be used interchangeably, however, stomatitis has usually been connected with non-cancer- related oral conditions whereas mucositis term is usually used to describe the lesions caused by anticancer agents. The condition is characterized by painful inflammation, erythema, swelling, and ulcerations of the oral mucosa in the oral cavity, oropharynx, and hypopharynx. The pathogenesis of oral mucositis is not fully understood, yet it is thought to involve direct and indirect mechanisms. The direct mechanisms involve injury by radiation and chemotherapy which interferes with the average 5- to 14-day turnover time of the oral epithelium, inducing their apoptosis 54. Indirect mechanisms involve release of inflammatory mediators resulting in the injury to the cells thus resulting in mucositis.

The treatment for the condition is symptomatic. Local anesthetic and antacid preparations are used singly or in combination to relieve the pain and discomfort associated with stomatitis. The use of mouth rinses is discourages because they have an irritating and desiccating effect on oral mucosa. Radiation induced mucositis is associated with pain, burning, and discomfort during eating and swallowing. After the therapy, mucositis usually resolves within several weeks, however meantime, the use of liquid topical anesthetics in the mouth before mealtimes is recommended to reduce discomfort during eating.

Denture related pathologies:

Denture rest on the oral mucosa and their cleanliness is essential to ensure health of oral mucosa.  Accumulation of plaque, food debris, and calculi on and around the denture surfaces causes irritation, inflammation and infection in the surrounding tissue and promotes halitosis. It has been observed that in long term; partial dentures contribute to increased plaque formation around abutment teeth thus, promoting inflammation 55. Furthermore, the use of removable prosthetic appliances promotes tooth mobility and bone loss; their cleanliness becomes even more important. The patients using complete and removable partial dentures should be advised to keep their appliances clean and get their appliances replaced with new one when required.

Denture stomatitis is the condition in which there is generalized inflammation associated with denture wearing. The exact etiology of this condition is unknown, however, various suggested etiologies include contact hypersensitivity to dental materials, bacterial and candidal infections, tissue reaction to ill-fitting or unclean dentures, residual denture cleanser, medication use, and systemic diseases 56, 57. Denture stomatitis is more severe in patients who do not remove the denture at night or do not maintain denture cleanliness. The disease is resolved with a thorough cleaning of the denture or replacement of an ill fitting denture.

Ill fitting dentures may also result in traumatic ulcers. Overextended denture margins, bony spicules and hard particles such as seeds trapped between the denture and mucosa can also result in the formation of traumatic ulcer. The ulcer is painful and is resolved by identifying the cause and allowing the ulcer to heal by avoiding denture wearing or relieving the injured area by trimming the denture.

Pathologies associated with tongue:


It is the inflammation of tongue that results due to considerable atrophy of the filiform papillae. Glossitis may also be caused by a variety of diseases including nutritional deficiency, anemia, drug reactions, celiac disease, systemic infection, and physical or chemical irritations.  Other less common etiologies of the disease are amyloidosis , protein-calorie malnutrition, and xerostomia triggered by some medications and Sjögren syndrome. Treatment includes replacement of the missing nutrient or treatment of the underlying condition 58-60.

Glossodynia and Glossopyrosis:

Glossodynia or pain in the tongue, and glossopyrosis or burning tongue is commonly seen among elderly individuals. The patient complains of difficulty in eating and swallowing. One important feature of “burning mouth syndrome is atrophy of the tongue papillae”. The exact etiology of these conditions is not clear but pernicious anemia, nutritional disturbances, emotional upset, hormonal imbalance, allergies and some psychosomatic syndromes have been found to be precipitating factors. Treatment for these conditions is identification of the underlying cause and its elimination. However, in most of the cases the underlying cause cannot be identified and treatment is symptomatic.

Hairy tongue:

Hairy tongue is more common is elderly individuals as compared to younger individuals. It is a temporary and harmless condition which is characterized by elongated, thick, densely matted, and stained filaments on the dorsum of the tongue that resemble hair. The exact pathogenesis is unclear, however, a number of factors have been identified which may act as precipitating factors for hairy tongue including poor oral hygiene, hyposalivation, smoking, ingestion of alcohol, use of topical or systemic antibiotics as well as psychotropic agents, dehydration, trigeminal neuralgia, and infections. Treatment of the condition includes application of modalities to increase hydration and salivation, discontinuing smoking, brushing the tongue with a soft toothbrush and topical application of retinoids or salicylic acid. Surgical option is the excision of the affected area.

Pathologies related to salivary glands:


Sialoliths or salivary stones are calcified structures or concretions located in any of the major or minor salivary glands or their excretory ducts. These obstruct the salivary secretion resulting in symptoms such as pain and swelling in the submandibular or parotid region during mealtime. Pain and swelling are more common when the stone is located in the duct than when the stone is located in the gland itself 61. The etiology of these calculi is little known and their exact mechanism of formation is unknown, however various hypotheses have been put forward for their formation. These include the agglomeration of sialomicroliths, anatomical variations of the salivary ducts and an altered biochemical composition of saliva. It has been proposed that a decreased flow of saliva causes precipitation of calcium in the salivary ducts thus resulting in calculi formation 62. Structurally, sialoliths are composed of amorphous, mineralised core or nucleus, with concentric laminated layers or shells of organic and inorganic substances 63-66. The non-invasive treatment for sialoliths includes gland massage, in combination with use of sialogogues and irrigation. It is done when the sialolith is small and located near the duct. Invasive management of sialolithiasis may consist of extracorporeal shock-wave lithotripsy, sialoendoscopy or surgical removal.


Xerostomia is the subjective sensation of dry mouth which is commonly observed in elderly individuals. It is frequently but not always associated with salivary hypofunction. The patients with xerostomia usually complains of dryness in mouth, increased plaque accumulation, rampant caries, sticking of food or lips to the teeth, unsatisfactory chewing of food, difficulty in speaking, nocturnal discomfort, glossodynia or glossopyrosis, cracking of lips, altered taste sensation and injuries of oral mucosa.

There are various etiological factors that may be associated with the development of xerostomia. Medical conditions which result due to autoimmune reactions, degenerative and granulomatous disorders and certain infections have been found to be associated with xerostomia (Table 31.3). Another common cause of xerostomia is medications which interfere with the transmission of signals at the parasympathetic neuro effector junctions or interfere with actions at the adrenergic neuro effector junctions or cause the depression of the connections of the autonomic nervous system. This effect of these medications is reversible and salivary flow becomes normal as soon as the drug is discontinued.

Another common cause of xerostomia is radiation therapy which is given for the treatment of neoplasms of head and neck region. If given as a single dose, a radiation dose as low as 20 Gy can cause permanent cessation of salivary flow. The most radiosensitive salivary gland is parotid gland followed by submandibular, sublingual and minor salivary gland.

Table 31.3 Causes of xerostomia

[table “67” not found /]

There are various problems associated with decreased salivary flow. Saliva performs various functions in oral cavity including lubrication, cleansing action, buffering action, remineralisation and antibacterial action. An individual with xerostomia is at high risk of developing traumatic injury to oral mucosa, caries, periodontal diseases, glossitis, abrasion and erosion of tooth surfaces, altered taste sensation, infections associated with pharynx and salivary glands and difficulties involved with chewing and swallowing 67. In patients wearing complete dentures or removable partial dentures, xerostomia magnifies the prosthesis related problems. Saliva is required to make a seal between the denture and underlying tissues. Further, due to decreased salivary flow there are more chances of tissue injury caused by denture abrasion.

The management of xerostomia is done at patient level and at professional level. The patient is advised to keep the oral cavity hydrated and to avoid irritating dentifrices and crunchy/hard foods. Sugar free chewing gums can be advised to increase the rate of salivary flow. At professional level, the patient is prescribed medications that increase the salivary flow.

Intraoral topical agents:

These agents include chewing gums, saliva stimulants, and substitutes. They provide symptomatic relief by improving the hydration of the oral cavity. Recently, a spray containing 1% malic acid has been introduced; however, it may result in the loss of the tooth structure. Oxygenated glycerol tri-ester oral sprays have been found to be useful for the treatment of xerostomia cases. Saliva substitutes, such as  carboxymethylcellulose or hydroxyethylcellulose with flavoring agents, and preservatives are useful in providing symptomatic improvement in xerostomia patients.

Systemic sialogogues:

Pilocarpine and cevimeline are two systemic sialogogues used for treatment of dry mouth. The prerequisite for the use of these medications is………………….123

Periobasics: A Text Book of Periodontics and Implantology
For India Users:
Buy Now
For International Users:

Oral cancers:

The neoplasms of oral cavity can significantly affect the chewing capability and usually result in significant discomfort to the patient. In general, the prevelance of oral cancer has been found to be significantly more in males as compared to females. This difference is primarily due to more use of tobacco products by males as compared to females. The treatments of neoplasms include chemotherapy, radiotherapy and surgical treatment.

In many patients with oral cancer, radiotherapy is done. It commonly results in radiation-induced soreness, xerostomia, and taste loss. With chemotherapy, there is a loss of appetite which further deteriorates the condition of the patient. The treatment of oral problems in these patients is done to provide symptomatic relief and to reduce discomfort while performing normal oral functions.

Periodontal problems in elderly individuals

Most of the elderly population has been observed to suffer from one or another type of dental or periodontal problem. Periodontal problems are disorders that affect the gingiva, supporting connective tissue, and alveolar bone. In general, the prevalence of periodontal problems increases with age 74-77 and is higher in elderly individuals than in young individuals 78.  In a review, Locker et al. (1998) 79 concluded that approximately 70% of older adults demonstrate evidence of advanced periodontitis, but the number of affected sites/teeth is small. When observed longitudinally, the periodontal disease progression is observed at newly affected sites as opposed to continued loss at previously affected sites. Cigarette smoking and the presence of specific periodontal pathogens were found to be the most important risk factors for periodontal disease progression in elderly patients.

In a study on community-dwelling individuals in Sweden (with minimum age of 80 years), Holm-Pedersen et al. (2006) 80 reported that 19% of subjects under study were edentulous. In remaining subjects, the average number of teeth present was 16.3. It was found that 50.5% of the population under study had ‘severe periodontitis’ (where severe periodontitis was characterized by four sites with clinical attachment loss of at least 5 mm, with at least one site having a probing depth of 4 mm or more).

Approach to treatment

The treatment protocol for periodontal problems in elderly patients are addressed in five steps,

  1. Examination of the patient and emergency treatment
  2. Cause related therapy
  3. Re-evaluation of the patient
  4. Definitive treatment
  5. Maintenance phase

Examination of the patient and emergency treatment:

Recording of the case history is an essential for accurate treatment planning. The patient’s chief complaint or active problems are recorded followed by a thorough clinical examination. The medical history of the patient should be recorded to find out any underlying medical condition such as diabetes mellitus etc. Elderly patients are commonly on medication for some or the other kind of medical problem. The medical condition should be identified and the medications should be noted down. The socioeconomic status of the patient should be identified. Psychological status of the patient should be examined to identify any mental stress.

Dental history of the patient should be recorded to find out the previous dental treatments the patient has undergone. In elderly patients, missing teeth is a common finding. The reason of tooth should be identified. As already stated, a previous history of periodontitis is considered as a risk factor for future periodontal breakdown. The present status of the dentition should be recorded with occlusion related findings.

The periodontal examination should be done by checking the probing depth, clinical attachment loss, presence of bleeding on probing, tooth mobility, pathological migration and furcation involvement. Mucogingival findings including recession, depth of the vestibule, and adequacy or inadequacy of attached gingiva should be recorded. Dentinal hypersensitivity is a common finding in elderly patients and should be noted and associated tooth/teeth should be identified.

Cause related therapy:

Cause related therapy involves elimination of the local factors including plaque and calculus. Scaling and root planing is done to remove all the local factors present. The home oral hygiene maintenance measure used by the patient are identified and patient is demonstrated a correct brushing technique if required. In elderly patient, reduced dexterity and/or sensory impairment adversely affect their capability to maintain adequate oral hygiene. Additional oral hygiene aids or modification in currently used aids is required in these patients to ensure good oral hygiene. It should be noted here that recommending a powered toothbrush to these patients is indicated, but care should be taken to ensure that the toothbrush is not too bulky and heavy as it would limit or preclude their effective use. If the mechanical plaque control measure are ineffective in maintenance of adequate oral hygiene, chemical plaque control measures such as chlorhexidine gluconate can be advised to the patients.

Re-evaluation of the patient:

The patient is re-evaluated and improvement in periodontal status of the patient is noted.  It is important to note here that if the patient is not able to maintain adequate oral hygiene, the reason for the same should be identified. The patient should be re-instructed regarding the home care procedures and again put on recall to evaluate any improvement. Once it is made sure that patient is able to maintain adequate oral hygiene, the future course of the treatment is planned. If there are remaining periodontal pockets, various non-surgical and surgical options should be explored and option best suitable for a particular patient should be explained to the patient.

In general, there may be three outcomes of the initial periodontal treatment. These are,

  1. Periodontal stability is achieved and there is no sign of active periodontal disease. In such case, the patient is put on maintenance therapy and is recalled at a regular interval to re-evaluate the periodontal status.
  2. Patient has periodontal moderate to deep pockets (≥ 4 mm) which cannot be maintained by home care procedures; however, there is no bleeding on probing and no sign of active periodontal destruction. In such cases, it is possible that the healing process is going on in the pocket and injudicious premature instrumentation of the root surface may result in interference with the healing process. Thus, only promotion of oral hygiene and scaling and root planing is required. However, the patient is recalled in shorter intervals (1-2 months) for maintenance therapy. It should be remembered that if any site demonstrates signs of active periodontal destruction, it should be aggressively addressed.
  3. Periodontal stability cannot be achieved and signs of active disease are present. If it is observed that further treatment is unlikely to improve the periodontal support of the involved tooth/teeth and their medium to long term stability is questionable, then treatment of choice is extraction are replacement of tooth/teeth with removable or fixed prosthetic appliance. On the other hand, if it is observed that periodontal treatment can achieve periodontal stability and involved tooth/teeth can be expected to be functional for long term, non-surgical pr surgical periodontal therapy can be planned for the patient, that is safe for the patient and patient wishes to have. However, it should be remembered that if surgical therapy is planned, flap procedures that result in minimum post operative gingival recession should be chosen to avoid tooth root exposure that may facilitate development of root surface caries.

Definitive treatment:

In this phase of treatment, the additional non-surgical or surgical therapy planned in the re-evaluation phase, are executed. It must be remembered that the surgical therapy should be planned taking into consideration the medical status of the patient. If the patient has any systemic condition that does not allow performing the surgical therapy, other non-surgical measures should be instituted. As already stated, flap procedure that preserves as much soft tissue root coverage as possible should be chosen.

Maintenance phase:

Periodontal diseases are the result of host-microbial interaction. The microbial film constantly forms on the surface of teeth, so it may result in recurrence of the disease. This means that maintenance therapy is essential to prevent the progression of periodontal disease. According to Kerry (1995) 81, there are three objectives of supportive periodontal therapy,


Periobasics: A Text Book of Periodontics and Implantology
For India Users:
Buy Now
For International Users:

How effective is periodontal therapy in geriatric patients?

Various studies have demonstrated that age is not an important criterion for the determination of success rate of periodontal treatment 82-84. The results of periodontal therapy are primarily dependent on the post treatment self care by the patient and strict adherence to the maintenance protocol. It should be noted here that if an elderly patient has majority of teeth remaining in his/her mouth, it is unlikely that patient will suffer from any aggressive periodontal disease in future. Hence, if the patient is maintaining a good oral hygiene and is adhering to the maintenance care program, a good periodontal health can be ensured in geriatric patients.


The population of elderly individuals is increasing throughout the world due to improvement in the medical facilities. Thus, management of periodontal problems in elderly patients becomes increasingly important and relevant. However, it should be remembered that the therapeutic choices should be made in elderly patients on individual basis taking into consideration their age, dental and medical status, goals to be achieved and long term maintenance. In the above discussion, a logical approach has been discussed to address the periodontal problems faced by geriatric patients. If utilized appropriately, these patients can be appropriately treated and maintained for long term with this approach.

Periobasics: A Text Book of Periodontics and Implantology
For India Users:
Buy Now
For International Users:


References available in the hard copy of the website

Periobasics: A textbook of periodontics and implantology

Leave a Reply

You must be logged in to post a comment.