Complete release of hip flexion, abduction and external rotation contracture

Complete lysis of hip flexion and abduction external rotation contracture for surgical treatment of hip dysplasia of sputum palsy. The sequelae of sputum poliomyelitis, also known as sequelae of poliomyelitis, refers to a disease in which children have dysmotility and deformity due to paralysis of the anterior horn cells of the medullary medulla. Palpalitis is a viral infection that is restricted to the anterior horn cells of the medulla and the brainstem of certain brainstem movements. Usually caused by one of three sputum polioviruses. The virus initially invades through the digestive tract and the sucking tract, and then spreads to the central nervous system via a blood-borne pathway. Curing disease: Indication Complete lysis of hip flexion abduction external rotation contracture is suitable for paralytic hip flexion abduction external rotation contracture deformity. Preoperative preparation Regular preoperative examination. Surgical procedure 1. Make a transverse skin incision on the medial side of the anterior superior iliac spine and extend outward to the top of the large trochanter. The iliopsoas muscle was cut at the distal end and excised 1 cm. The sartorius muscle is excised from the anterior superior iliac spine and the rectus femoris muscle from the anterior superior iliac spine, and the tensor fascia lata is completely cut from the front to the back. Next, the stop points of the gluteus medius, the small muscles, and the short external rotator muscles were peeled off from the trochanter. The sciatic nerve is pulled to the back. The hip joint capsule is then opened parallel to the acetabular lip from front to back. Finally, the incision is closed and the vacuum suction tube is left in place. 2. Yount surgery reveals the fascia through the lateral longitudinal incision just proximal to the femoral condyle. The iliac crest and the fascia lata were cut off, and the biceps tendon was reached posteriorly, reaching the midline of the thigh forward 2.5 cm proximal to the tibia. At this level, a bundle of tendons and a 5 to 8 cm muscle interval were removed. Before closing the incision, all tensioned contractures should be cut off by touch diagnosis.