Write in detail on the principles, indications, advantage and disadvantages of osteotomies around hip.

Dome osteotomy.

List the osteotomies around hip. Write briefly about the principles of each osteotomy.

Valgus hip oteotomy in trauma.

How will you systematically analyse lower limb deformities and find out the apex of the deformity. Briefly describe the methods of corrections.

Varus derotation osteotomy.

a. Indications of spinal osteotomy in a young patient 3+4+3 of ankylosing spondylitis b. Enumerate osteotomy techniques & their principles c. Potential complication of spinal osteotomy