Overview
A severed finger occurs “when a part or all the finger is cut off or amputated from the hand.” Not every case qualifies for reattachment, as damage severity determines feasibility.
First Aid for a Severed Finger
Immediate care is critical. The recommended steps include:
- Wrap the severed portion in moist cloth or gauze using saline or salt water
- Place the wrapped digit in a clean, sealed plastic bag or container
- Submerge the container in ice (avoid direct contact with ice or dry ice, which can damage tissue)
- Seek professional medical evaluation promptly
When Reattachment Should Not Be Attempted
Several injury types make reattachment inadvisable:
- Contaminated, crushed, or mangled fingers: Damage from equipment like lawnmowers or chainsaws often precludes successful reattachment
- Fingertip injuries: These “can heal well on their own,” and attempting reattachment may create complications
- Single finger loss: Reattaching an isolated finger, particularly the index or pinky, “may affect your ability to grasp”
- Base-level severance: Low amputations result in extended healing and “severe nerve damage, which will affect your ability to feel”
Reattachment Procedure
The surgical process involves six primary stages: anesthesia, debridement, bone care, reconstructive surgery, reattachment, and closure.
