system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
In replantation surgery all the following types of injuries have the best outlook regarding survival and return of function except
assistant
The correct answer is  In Clean sharp guillotine amputations, Minimal local crush amputations, Avulsion amputation with minimal proximal distal vascular injury have the best outlook regarding survival and return of function after replantation. Crushed and avulsed vessels require debridement and the use of interpositional vein grafts and the outlook is less ceain.