IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-12-32614 Original Research Paper A study to find the functional and aesthetic outcome of posterior interosseous artery flap in patients with hand defects Prasath Jayachandiran Dr. Surya Rao Rao Venkata Mahipathy Dr. Narayanamurthy Sundaramurthy Dr. December 2020 9 12 01 02