Determining of the relationship between gum phenotype and anthropometric data of the face and gender

Relevance. Diagnosis of the condition of periodontal tissues at the stage of comprehensive treatment planning for a dental patient is an important step in the work of dentists. The presence of difficulties in diagnosing the phenotypic condition of the gums dictates the need to search for additional clinical diagnostic methods that allow determining the phenotype with minimal time and financial costs. Objective. To determine the relationship between anthropometric values of the face (width and height of the face) and gender with the gin- gival phenotype. Materials and methods. During the clinical examinations, an analysis was carried out of the anthropometric data of men and women obtained as a result of photometry, the results of a study of the gingival phenotype by transgingival probing using the De Rouck method and CBCT data (cone beam computed tomography) in patients with their further distribution into groups. A total of 45 people took part in the study, of which 12 were men and 33 were women. Results. Statistical processing of the obtained data showed that for men, the differences between the groups with different phenotypes (thick/ thin) are reliable for the parameter face width. For women with different gum phenotypes (thick and thin), reliable differences were obtained between the groups for the parameters face height and face width. The gum phenotype correlates with the face width (noticeable correlation for all, high for men and women separately); face height (moderate correlation for all, men and women); but does not correlate with the facial index and gender. Conclusion. Thus, the study showed that a combined diagnostic examination of the patient, taking into account gender, facial height and width in women, and facial width in men, can help in the correct assessment of the gingival phenotype.