Rijal AH, Humagain M, Lamichhane S, Ghimire P, Thapa S. Prevalence of Maxillary and Mandibular Frenal Attachment and Its Association with Age, Gender, and Oral Hygiene Status in Nepalese Population Seeking Dental Treatment.
Int J Dent 2024;
2024:4870253. [PMID:
38239632 PMCID:
PMC10796179 DOI:
10.1155/2024/4870253]
[Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 11/20/2023] [Accepted: 12/26/2023] [Indexed: 01/22/2024] Open
Abstract
Objective
Frenum attachments are folds of mucous membrane that connect the lips to the alveolar mucosa and underlying periosteum. Aberrant positioning of the maxillary and mandibular labial frenum can lead to various clinical issues, including mucogingival problems and midline diastema. The objective of this study was to assess the prevalence of maxillary and mandibular frenal attachments and their association with age, gender, and oral hygiene status in the Nepalese population seeking dental treatment.
Materials and Methods
This descriptive cross-sectional study was conducted over a period of 6 months, from February 2023 to August 2023, among patients visiting the Department of Periodontology and Oral Implantology, aged 6 years and above, after obtaining official permission from the Institutional Review Committee (IRC-KUSMS Approval No. 8/23). The study collected data on morphological variations of frenal attachment and various periodontal parameters such as Oral Hygiene Index-Simplified (OHI-S), pocket depth, recession, and midline diastema in both arches. Descriptive statistics, including frequency and percentage, were used to analyze the data. The χ2-test was employed to determine the correlation between gender and types of frenulum attachment, while analysis of variance was used to assess the association of frenal attachments with oral hygiene status.
Results
Among 380 patients, the prevalence of frenal attachment was as follows: gingival 248 (65.30%), mucosal 71 (18.70%), papillary 42 (11.10%), and papillary penetrating 19 (5.00%) in the maxilla, and mucosal 225 (59.20%) and gingival 155 (40.78%) in mandible. Among the different morphological variations of frenal attachments, normal frenum was the most common, accounting for 231 cases (60.80%), followed by frenum with a nodule, with 101 cases (26.60%).
Conclusions
The study found significant associations between frenal attachment and gender, as well as oral hygiene status. The prevalence of frenal attachments in this study was comparable to findings from previous research.
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