Expert in Primary and Revision Joint replacement surgeries of Knee, Hip, Shoulder, Elbow and Ankle joints., One of the first and among only Few surgeons to Start Minimally invasive reconstructive surgery that is Key Hole surgery ( Arthroscopy ) for Shoulder, Elbow, Hip and Ankle problems. In addition has mastered techniques of managing Multi-Ligament and complex injuries of Knee., Visiting surgeon to Al Tawara medical / Teaching hospital, Ministry of health, Sanna, Yemen ., Visiting surgeon in Military hospital, Sanna, Yemen, Invited surgeon in medical schools and hospitals in Iraq , Iran , Oman , and Syria.