A pregnant women present with 6 week history of right hip pain.On exam she has guarding on passive hip movements.Plain x ray showed osteoporosis of proximal femur.Most likely diagnosis is?

Orthopaedics

A pregnant women present with 6 week history of right hip pain.On exam she has guarding on passive hip movements.Plain x ray showed osteoporosis of proximal femur.Most likely 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 -