1. Assistant professor department of orthopaedics, Rangaraya Medical College, Kakinada, AP India
2. Senior Resident, Department Of Orthopaedics, Rangaraya Medical College Kakinada, AP, India.
3. Postgraduate, Department Of Orthopaedics, Rangaraya Medical College Kakinada, AP, India.
4. Professor, Department Of Orthopaedics Rangaraya Medical College Kakinada, Ap India.