Complications are a reality in healing fractures. Most can be stopped or reduced by being aware of their pathophysiology. Others, though, are inevitable, but their Early diagnosis and effective treatment can help recovery. Significant complications Are Osteomyelitis, delayed union, non-union, malunion, premature union, which were a result of fracture repair. Keeping these complications into consideration Presurgical patient assessment as well as postoperative treatment should be taken into account. The goal of fracture repair is to ascertain rigid fixation and perfect alignment of the bone to permit each timely and maximized come to perform in the affected space. The particular injury, species and breed conformation, age, general health, concomitant malady processes, nutrition, and medications all play a job in healing and, therefore, response to the repair. However, these factors don't seem to be the sole determinants of outcome. the strategy of repair and surgical technique each play a vital role within the outcome of fracture management. For this reason, it's vitally necessary that the practitioner be aware of potential complications of fracture repair and take steps to stop them. This review centers on how these complications can be prevented, understood and handled.