In ring avulsion finger injuries, what is the urgent management priority?

• A. Conservative dressing and observation
• B. Systemic antibiotics only
• C. Immediate microsurgical repair or reattachment
• D. Delayed repair after wound debridement

Answer: (C)

The urgent priority in ring avulsion injuries is to restore blood flow to the injured finger as quickly as possible. These injuries disrupt the digital vessels, and without rapid revascularization the tissue can undergo irreversible ischemic damage, jeopardizing the survival of the finger and its function. Immediate microsurgical repair or reattachment aims to reestablish arterial inflow (and venous outflow when possible) and to align the structures so the tendon, nerve, and bone can be repaired, preserving sensation, movement, and overall hand function.

Conservative dressing and observation do not address the loss of circulation, and systemic antibiotics alone do not solve the critical perfusion problem. Delaying repair for wound debridement is not ideal if perfusion can be reestablished promptly, because prolonged ischemia reduces salvage rates. Debridement is important, but it should occur in the context of urgent revascularization to maximize the chances of saving the digit.