Treatment of Gingival Recession in Multiple Teeth Using Coronally Advanced Flap with Connective Tissue Graft: A Case Report

This report describes a case of gingival recession in multiple teeth with severe dentin hypersensitivity (DH) in which treatment included periodontal plastic surgery. The patient was a 34-year-old woman presenting with the chief complaint of DH at gingivalrecession sites. The patient had undergone orthodontic treatment when she was 30 years old. An initial examination revealed that none of the sites showed a probing depth of ≥4 mm and 21% of sites bleeding on probing. The clinical diagnosis was plaque-induced gingivitis. Teeth #14, 16, 23, 25, 26, 34, 35, 45, and 46 showed gingival recession ranging from 1 to 4 mm. Gingival recession at #45 extended to the muco-gingival junction. No association with alveolar bone loss was observed in any of the interdental areas. Therefore, the sites presenting with gingival recession were classified as Miller Class I, except #45, which was classified as Class II. The periodontal phenotype was 'thin'. Based on the results of clinical examination and diagnosis, initial periodontal therapy (IP) consisting of oral hygiene instruction, supra-gingival scaling, application of a desensitizing agent, and composite resin restoration was performed. The Visual Analog Scale (VAS) score, which was used to assess degree of DH, showed only a minimal decrease, however, at post-IP. Subsequently, a modified coronally advanced tunnel (a modified technique for achieving a coronally advanced flap) using a connective tissue graft was performed in #14, 16, 23, 25...
Source: The Bulletin of Tokyo Dental College - Category: Dentistry Authors: Source Type: research