Zunaira salehabout 6 hours ago

Abrasion

Abrasion of lower lip as a result of shank of burr rotating on soft tissue. The abrasion represents a combination of friction and heat damage. The wound should be kept covered with antibiotic ointment until an eschar forms, taking care to keep the ointment off uninjured skin as much as possible. (Courtesy Dr. Myron Tucker