An evaluation of gingival phenotype and thickness as determined by indirect and direct methods.
Angle Orthod
; 93(6): 675-682, 2023 11 01.
Article
en En
| MEDLINE
| ID: mdl-37407506
ABSTRACT
OBJECTIVES:
To evaluate gingival phenotype (GP) and thickness (GT) using visual, probing, and ultrasound (US) methods and to assess the accuracy and consistency of clinicians to visually identify GP. MATERIALS ANDMETHODS:
The GP and GT of maxillary and mandibular anterior teeth in 29 orthodontic patients (mean age 25 ± 7.5 years) were assessed using probing and US by a single examiner. General dentist and dental specialist assessors (n = 104) were shown intraoral photographs of the patients, including six repeated images, and asked to identify the GP via a questionnaire.RESULTS:
An increasing trend in GT values of thin, medium, and thick biotype probe categories was found, though this was not statistically significant (P = .188). Comparison of probing method to determinations of GT made by US yielded slight agreement (κ = 0.12). Using the visual method, assessors' identification of the second GP determination ranged from poor to moderate agreement (κ = 0.29 to κ = 0.53).CONCLUSIONS:
The probe method is sufficient in differentiating between different categories of GP. However, further research is required to assess the sensitivity of the probe method in recognizing phenotypes in the most marginal of cases. Assessors using the visual method lack the ability to identify GP accurately and consistently among themselves.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Encía
/
Incisivo
Límite:
Adolescent
/
Adult
/
Humans
Idioma:
En
Revista:
Angle Orthod
Año:
2023
Tipo del documento:
Article