How is inability to bear weight treated?

Sudden inability to stand or walk can follow a fracture, tendon rupture or major sprain. An Ankle Fracture, Hip Fracture or Tibial Plateau Fracture may need imaging and strict limits on weight. Achilles Tendon Rupture can make pushing off difficult. A hot, painful joint with fever raises concern for Septic Arthritis, which needs urgent medical care.

The assessment may include checking circulation, sensation, swelling, tenderness and joint stability. Do not force the leg to carry weight while waiting to be assessed.

Keep the limb supported and avoid walking on it. Use crutches only if you have been shown how to use them safely. Elevate an injured limb when comfortable, and use a cold pack wrapped in cloth for short periods if this helps swelling. A Walking Boot Immobilisation may be prescribed for selected injuries; its use and weight limits must be set by a clinician.

Seek urgent medical assessment for any new inability to bear weight, especially after a fall, twist or direct blow. Go to emergency care for a deformed limb, severe swelling, an open wound, a pale or numb foot, severe pain out of proportion, or fever with a hot swollen joint.

Do I need an X-ray or another scan? How much weight may I place on the limb? What should I watch for in my toes or skin, and when should the boot or crutches be reviewed?