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Wild10Basecamp

First Aid

Splint a limb in the field

A good splint immobilizes the joints above and below an injury, turning a painful fracture into a walkable problem.

First Aid 20 min practice
All skills

Instructor Strange — How To Make A Leg Splint

Warning: If the limb is deformed, cold, numb, or blue below the injury, treat it as a medical emergency and evacuate.

Step-by-step

  1. Check circulation, sensation, and movement before and after splinting.

  2. Find rigid material: tent poles, trekking poles, sticks, rolled magazines, or a sleeping pad folded around the limb.

  3. Pad between the splint and the skin with clothing, foam, or grass to prevent pressure sores.

  4. Secure the splint with bandanas, belts, or strips of cloth — snug but not so tight that fingers or toes turn pale.

  5. Immobilize the joint above and below the break, not just the bone itself.

Warning: If the limb is deformed, cold, numb, or blue below the injury, treat it as a medical emergency and evacuate.

Related outdoor skills

Educational reference only. Wilderness conditions change fast — practice in low-stakes settings, take a certified wilderness first-aid course, and confirm regional regulations before you rely on any of these skills in the field.