Shoulder, Pelvic, Knee, and Sports Injuries Surgery for Knee and Pelvic Joint Replacement Surgery, Knee Arthroscopic Surgery, and Cross Arthroscopy and Shoulder Arthroscopy And orthopedic and orthopedic surgeon's professional board orthopedic association of Iran's limb and spine injuries (POTA) Graduate of Mashhad University of Medical Sciences Organization of the Iranian Medical System Member of the Iranian Orthopedic Association of Limb and Spine Injuries (POTA) Member of the Iranian Orthopedic Association Member of the Iranian Association of Orthopedic Surgeons Member of the International Association of World Association against Infection in Orthopedics and Trauma Dr. Mostafa Khalilipour Surgeon and Osteoporologist I am a graduate of general medicine with a grade point average of A from Mashhad University of Medical Sciences and a graduate of orthopedic surgery from Mashhad University of Medical Sciences in 2012. I am the first person to compete in the POTA Board (Iranian Orthopedic and Spine Trauma Association) in 2015. (Source: https://iranoa.org/wp/wp-content/uploads/2016/05/pdf-59-reduced.pdf I completed a postgraduate course in knee and pelvic prosthetics and sports injuries in Italy at Giovanni Paolo II Hospital in 2016. I am a member of the Iranian Orthopedic Association, the Iranian Association of Knee Surgery, Arthroscopy and Sports Injuries and also a member of the International Association of Infection in Orthopedics and I am a trauma. I am the selected health sample doctor in 2017. Among the surgeries that I have experience in performing are knee and pelvic joint replacement surgeries, knee arthroscopic surgeries and cruciate ligament repair and shoulder arthroscopy (recurrent dislocation, shoulder tendon rupture, etc.), sports injuries and surgeries. Correction of deviations and abnormalities of limbs such as braced and crossed legs, and of course a lot of experience of trauma and bone fractures, as well as tendon injuries of limbs, nerve repair, etc. with about 9 years of experience after the specialized and supplementary course. I have worked in the public sector for many years. I am currently working in the private sector in Mashhad.