What is it?
A partial or complete tendon tear can interrupt transmission of muscle force. Location and function determine treatment.
Symptoms and important signs
Sudden pain, bruising, weakness or loss of active movement.
How is it assessed?
Examination; selected ultrasound or MRI to define the tear.
Care and treatment options
Some partial tears need protection and rehabilitation; selected complete tears require surgical repair.
When to seek help
New inability to actively move the joint warrants prompt assessment.