With the continuous improvement of people's quality of life and treatment requirements, orthopedic surgery has been paid more and more attention by doctors and patients.
The goal of orthopedic surgery is to maximize reconstruction and restoration of function. According to the principles of AO, AS and IF, orthopedic internal fixation is a comprehensive treatment based on precise fracture reduction, stable fixation, preservation of bone blood supply as much as possible, and early functional activity.
The method of internal fixation with bone plates and screws has been used clinically for many years. in patients with metaphyseal fractures and osteoporosis. Use angular stability internal fixation system. The so-called internal fixation stent can obtain relatively satisfactory clinical results.