Single blinded controlled clinical trial in patients with mandibular angle fracture. The patients were divided into: Study Group (SG): fracture reduction plus application of AMSCs, Control Group (CG): Same procedure without AMSCs. AMSCs were obtained from adipose tissue , 24 hrs before the procedure. Intensity and density were evaluated in normal bone and fractured bone, at 4 and 12 weeks after surgery using panoramic radiography and computed tomography. (CT)