A man with an occupational face trauma on the right has been brought into the first-aid center. The trauma was received approximately 3 hours ago, the man is conscious. Objectively, on his right cheek there is an irregularly-shaped wound 5x3 cm in size with uneven edges. Parting of the wound edges exposes immobile teeth. In the oral cavity, there is a breach in the buccal mucosa. The bite is not affected. What type of surgical debridement is necessary for this patient?