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GINGIVAL BIOTYPE ASSESSMENT: Variations in gingival thickness with regard to age, gender, and arch location

摘要


Background : An adequate width of attached gingiva helps in maintaining proper plaque control and esthetics . A thin gingiva may result in recession after trauma or surgical and inflammatory injuries, hence, proper thickness of the attached gingiva is needed. Many studies have shown considerable variation in both width and thickness of attached gingiva, which might be due to the presence of different gingival biotypes present in the adult population. By assuring proper gingival thickness, we can diagnose periodontal diseases and plan a proper treatment which is significant for a good prognosis. Aim: The objective of the study is to evaluate the variations in the thickness of gingiva with respect to age, gender, and location in the dental arch. Materials and Methods: A total of 120 (60 males and 60 females) periodontally healthy subjects were divided into three different age groups. These individuals were examined for their gingival thickness in the maxillary and mandibular arches. Results: It was noted that the thickness of gingiva markedly decreased with age in both the arches and was significantly higher in females than males. Also, the maxillary arch had thicker gingiva as compared to mandibular arch. Conclusion: In the present study, we concluded that the thickness of the gingiva varies with age, gender, and arch location.

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