The following serum levels: calcium- 7.8 mg/ dL, 25 hydroxy vitamin D is high, 1 a-hydroxylase levels are low. Which drug shall be the most appropriate for treatment of this condition?

Orthopaedics

The following serum levels: calcium- 7.8 mg/ dL, 25 hydroxy vitamin D is high, 1 a-hydroxylase levels are low. Which drug shall be the most appropriate for treatment of this condition?

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 -