What is it?
Ligaments help joint stability. Injury ranges from stretching to rupture and may involve several structures.
Symptoms and important signs
Local pain, swelling or giving way.
How is it assessed?
Stability, nerve and circulation assessment; imaging as indicated.
Care and treatment options
Protection, sometimes bracing, and rehabilitation; persistent instability or combined injuries may require surgery.
When to seek help
Deformity, numbness, a cold limb or marked weakness after injury requires urgent care.