A 60-years-old man with diabetes mellitus presents with painless, swollen right ankle joint. Radiographs of the ankle shows destroyed joint with large no. Of loose bodies. The most probable diagnosis is:

Orthopaedics

A 60-years-old man with diabetes mellitus presents with painless, swollen right ankle joint. Radiographs of the ankle shows destroyed joint with large no. Of loose bodies. The most probable diagnosis is:

What is the use of the given instrument:

Which fracture results in the given deformity?

Positive pivot shift test in knee is because of injury to -