Experience in the use of collagen membrane KOLLOST in vestibuloplastic operations in the complete absence of teeth in the lower jaw

Abstract

Goal. Evaluation of the effectiveness of the use of collagen membrane COLLOST® when closing the wound surface during surgical correction of the mouth of the mouth in patients with complete absence of teeth in the region of the lateral sections of the lower jaw. Methods. 18 patients were operated on by methods of deepening the vestibule of the oral cavity by Clark. Patients of the main group (10 people) wound surface during the operation was closed with collagen membrane COLLOST®, and the wound surface to patients of the comparison group (8 people) was left open and the wound was healed by secondary tension.Results. Based on the results of surgical correction of the oral cavity in the lateral parts of the lower jaw, it was revealed that when the collagen membrane of COLLOST® is used, the patients do not have a wound surface in the region of the newly formed vestibule of the oral cavity, there is no pain effect and the depth of the vestibule is formed 3-5 mm more from initial values.Conclusions. The use of collagen membrane COLLOST® should be recommended in the conduct of vestibuloplastic operations in order to close the wound surface of the newly formed vestibule of the oral cavity.