Patella fracture reduction and internal fixation

Metatarsal fractures are more common and are more common in young adults. They are usually caused by violent contraction or direct impact of the quadriceps femoris. Metatarsal fractures involve the articular surface, often accompanied by tears in the expansion of the quadriceps femoris and intra-articular hematoma, which are prone to knee joints. Dysfunction and traumatic arthritis, the treatment of zygomatic fracture requires anatomical reduction, firm fixation and early functional exercise, and repair of the quadriceps expansion. In general, except for non-displaced patella fractures, which can be treated non-surgically, most patella fractures must be treated surgically. Among them, the young zygomatic bones are transversely folded and the displacement is obvious. The size of the two fracture blocks is similar, and open reduction and internal fixation are feasible. For fractures One large and one small can be repaired after removal of small bones; the rest of the sacrum fractures, such as displaced comminuted fractures, displaced sacral fractures of the elderly, and displaced old fractures can be treated with sacral resection.