An evaluation of the gingival biotype and the width of keratinized gingiva in the mandibular anterior region of individuals with different dental malocclusion groups and levels of crowding

Kaya, Yeşim; Alkan, Özlem; Keskin, Sıddık

doi:10.4041/kjod.2017.47.3.176

Cited by 29 publications

(38 citation statements)

References 21 publications

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“…In conclusion, characterizing the morphologic and phenotypic features of GB in relation to other oral and facial structures is relevant when planning and performing dental procedures in the fields of prosthetics, occlusion, implants, and orthodontics (31)(32)(33)(34). Developing new economical and nontraumatic methods to accurately identifying GB and correlating GB with associated factors such as the occurrence of malocclusion (35)(36)(37) should be part of future research efforts about preventable conditions.…”

Section: Discussionmentioning

confidence: 99%

Gingival biotypes in Mexican students aged 17-19 years old and their associated anatomic structures, socio-demographic and dietary factors

2019

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This was a cross-sectional study with 550 students aged 17-19 years old. Gingival biotype (GB) was classified as thin, thick, and mixed based on visual inspection. Biotypes were associated with anatomical parameters from the anterior teeth, including probing depth, keratinized gingiva (KG), and gingival attachment (GA). Upper lip distance, facial thirds, tooth shape, gingival recessions, and gummy smile (GS) were also measured. Other variables included sex, age, dietary intake, and oral hygiene habits. Prevalence of thin, thick, and mixed biotypes was 68.4%, 19%, and 12.5%, respectively. Recessions occurred most often in those with thin biotypes. GS was more often seen in men with thin biotypes and in women with thick biotypes. There was a relationship between thin biotypes and oval teeth, and between thick biotypes and square teeth. The lower facial third was larger in thin biotypes. Thin biotypes were also related to larger canines, larger lateral and central incisors, and less KG and GA. Conversely, thick biotypes were associated with shorter teeth and with more KG and GA. Dietary intake and dental hygienic were not significantly associated with GB. Morphologic and phenotypic characterization of GBs can be relevant when planning and performing common dental procedures (e.g., prosthetics, implants, and orthodontics).

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Section: Discussionmentioning

confidence: 99%

Gingival biotypes in Mexican students aged 17-19 years old and their associated anatomic structures, socio-demographic and dietary factors

2019

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“…[ 37 ] compared orthodontically treated adults with Angle Class III to subjects with Angle Class I and Class II malocclusions and found that patients having excessive dental compensations in the Angle Class III group had thrice as many teeth with labial gingival recession. Several other studies, however, did not find the association between the WKT or GT and the Angle classification [ 20 , 23 , 42 , 43 ]. As mentioned before, no previous study considered WITS.…”

Section: Discussionmentioning

confidence: 94%

Relationship between periodontal status of mandibular incisors and selected cephalometric parameters

et al. 2019

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Purpose The aim of this cross-sectional study was to evaluate the correlation between the periodontal tissue of mandibular incisors and several dentoalveolar and skeletal cephalometric parameters. Materials and methods The sample consisted of 35 patients (mean age 26.42 ± 8.02 years). Eligibility criteria included good overall health status with no history of dental trauma, congenital defects, active periodontal diseases, restorative and prosthetic treatment in the area of the mandibular incisors. Gingival recession width and height (GRW, GRH), gingival thickness (GT), width of keratinized gingiva (WKT) and clinical attachment loss (CAL) were evaluated at 140 lower incisors. Incisors inclination (1-:ML), skeletal class (ANB, WITS), intermaxillary angle (NL:ML) and mandibular symphysis dimensions (symph. length and width) were assessed in cephalograms. Spearman’s correlation coefficient was used for statistical analysis at the P < 0.05 level. Results A statistically significant positive moderate correlation was found for GT and WITS and also symph. length. WKT correlated positively with ANB, WITS and symph. length, with moderate strength of the correlation. GRW, GRH and CAL did not correlate with any cephalometric parameters. Conclusion The results of this study indicated evidence for an association between WKT and GT and some cephalometric variables—ANB, WITS, and symphysis length.

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“…[ 8 ] Our results are in accordance with the study done by Kaya et al . 2017[ 21 ] who reported that in Angle's Class III group, the gingival thickness of the mandibular right central and lateral incisor had thin phenotype. [ 16 ] As stated by Wennström 1996[ 19 ] when the buccolingual thickness of the gingiva decreases, then the apicocoronal height also decreases.…”

Section: Discussionmentioning

confidence: 99%

Quantitative analysis of gingival phenotype in different types of malocclusion in the anterior esthetic zone

Rathod

Gonde

Kolte

et al. 2020

J Indian Soc Periodontol

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Background: For any esthetic treatment planning, the shape and form of gingiva should be a prime factor of concern. The correct identification of gingival phenotype (GP) ensures a firm foundation for future health and prognosis of the treatment indicated. Hence, the aim of the present study was to evaluate the correlation between the GP in the anterior esthetic zone with different types of maloclussion and severity of crowding. Materials and Methods: A total of 110 periodontally healthy controls were equally divided into two groups depending on the type of malocclusion. They were further divided according to the levels of dental crowding as mild, moderate, and severe. GP was measured on the anterior esthetic teeth using transgingival probing, and width of the attached gingiva (WAG) was measured using histochemical staining method. Results: In severe crowding group, the GP in 12 and 22 region was found to be thick ( P = 0.035) while, in 32 and 42 region was thin ( P = 0.042). The WAG shows a significant difference between WAG with 23 in severe crowding group with P = 0.042, whereas there was no significant relationship found between the GP with Angle's classification. Conclusion: Within the limitations of the study, it can be concluded that the teeth in the maxillary and mandibular anterior esthetic region showed the thin phenotype. When the severity of crowding increases, the GP and WAG vary depending on the position of the tooth. There is no association between the Angle's classification and the mean GP of the maxillary and mandibular anterior region teeth.

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An evaluation of the gingival biotype and the width of keratinized gingiva in the mandibular anterior region of individuals with different dental malocclusion groups and levels of crowding

Cited by 29 publications

References 21 publications

Gingival biotypes in Mexican students aged 17-19 years old and their associated anatomic structures, socio-demographic and dietary factors

Gingival biotypes in Mexican students aged 17-19 years old and their associated anatomic structures, socio-demographic and dietary factors

Relationship between periodontal status of mandibular incisors and selected cephalometric parameters

Quantitative analysis of gingival phenotype in different types of malocclusion in the anterior esthetic zone

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