IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-13-6-56431 Original Research Paper Assessment Of Functional Outcomes Of Oral Commissure Defect Reconstruction Using Digastric Sling Saini Dr. Yousuf Farid Choudhury Dr. Nidhi Mahajan Dr. June 2024 13 6 01 02