Use of thigh fascia autograft for repairing a through-and-through soft tissue defect in the alveolar process: a clinical case

Abstract

Relevance. In most cases, soft tissue defects can be addressed using standard local flap transposition methods. However, large defects and/or those with scar tissue changes, through-and-through defects involving destruction of both vestibular and palatal cortical plates, defects penetrating into the nasal cavity, and similar situations necessitate unconventional solutions utilizing external graft materials.

Clinical case description. This clinical case details the use of an autograft from the wide fascia of the thigh (Fascia lata) to repair an atypical defect of the alveolar process in the maxilla, specifically in the area of teeth 1.2 and 1.1. This defect exhibited through penetration between the vestibule of the oral cavity and the oral cavity proper, along with a significant deficiency of local tissues required for defect closure. The results of clinical, instrumental, and CT examinations conducted before and after the surgical intervention are presented.

Results. Objective clinical studies conducted three months post-operation showed complete closure of the defect in the alveolar process of the maxilla, with full epithelization in the postoperative intervention area.