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Probing depth, attachment loss and gingival recession
Author(s) -
Yoneyama T.,
Okamoto H.,
Lindhe J.,
Socransky S. S.,
Haffajee A. D.
Publication year - 1988
Publication title -
journal of clinical periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.456
H-Index - 151
eISSN - 1600-051X
pISSN - 0303-6979
DOI - 10.1111/j.1600-051x.1988.tb02133.x
Subject(s) - clinical attachment loss , dentistry , gingival recession , molar , medicine , dentition , percentile , periodontitis , orthodontics , periodontal disease , tooth loss , oral health , mathematics , statistics
. The present investigation describes probing pocket depth, probing attachment level and recession data from 319 randomly selected subjects, aged 20‐79 years, form Ushiku, Japan. The findings are reported as mean values, frequency distributions and percentile plots of the 3 parameters at buccal, interproximal and lingual surfaces of single rooted (incisors, cunines, premolars) and molar teeth. Inter‐as well as intra‐examiner errors for probing pocket depth and probing attachment levels were assessed and found to be small. The data reported revealed that practically all subjects studied had one or more sites in the dentition affected by destructive periodontal disease and that the severity of disease increased with age. It was further observed that in each age group, molars had suffered more attachment loss than single rooted teeth and that the interproximal surfaces as a rule had lost more periodontal tissue support than corresponding buccal and lingual surfaces. The attachment Joss difference observed between different surfaces of a given tooth or a group of teeth, however, was comparatively small. In the age groups between 20‐59 years, advanced destructive periodontal disease was found in a small subgroup of the subject sample, while after the age of 60 years, widespread destructive periodontitis was common. An attempt was made to examine the progression of destructive disease with age by comparing the frequency distributions of sites with attachment loss of 3 mm in subjects of different age groups. The data suggested that in younger subject groups, progression was confined to a subset of individuals, while in older age groups, more subjects and sites became involved, A major feature of destructive periodontal disease in older individuals was the accompaniment of attachment loss with recession at the gingival margin. Deep pockets were relatively infrequently detected, while advanced loss of attachment (with recession) occurred at many sites.