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Anterior buccal mandibular depression (ABMD). Anatomic and histologic features
M M Littner1, I Kaffe, T Levine
1Department of Oral Pathology and Oral Medicine, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel-Aviv University, Israel.
Surgical and Radiologic Anatomy : SRA
|January 1, 1994
Summary
The anterior buccal mandibular depression (ABMD) was found in all fetuses and 31.8% of adults. This study details its dimensions and prevalence, aiding mandibular diagnosis and treatment planning.
Area of Science:
- Anatomy
- Anthropology
- Oral Surgery
Background:
- The anterior buccal mandibular depression (ABMD) is a distinct anatomical feature.
- Understanding its prevalence and morphology is crucial for dental and surgical procedures.
Purpose of the Study:
- To evaluate the prevalence, dimensions, and contents of the ABMD in fetal and adult human cadavers.
- To provide data for improved differential diagnosis and treatment planning in the anterior mandible.
Main Methods:
- Cadaveric dissection of fetal and adult human mandibles.
- Morphometric analysis of identified ABMDs.
- Histological examination of ABMD contents (implied).
Main Results:
- ABMD was present in 100% of fetuses examined.
- ABMD was identified in 31.8% of adult cadavers.
- Average adult ABMD dimensions: depth 2.36 mm, width 5.44 mm, length 12.43 mm.
Conclusions:
- The anterior buccal mandibular depression is a common finding in fetuses and occurs in a significant portion of adults.
- The study provides essential anatomical data for the anterior mandible.
- Findings support better diagnostic and therapeutic strategies involving the mandible.