For more than 20 years with leg pain, Ms. Sixties received a robot knee replacement surgery

For more than 20 years due to knee joint pain, Shaoyang's 60 -year -old woman underwent a special joint surgery at the Department of Orthopedics and Sports Medicine at the Hunan Provincial People's Hospital. This is also the first MAKO robot knee replacement surgery in Hunan. 1mm precise control.

Ms. Li, 69, was fractured 20 years ago due to trauma, and her fractures were healed, causing "left knee trauma arthritis". At first, she just had a knee pain when she climbed the mountain and went upstairs. She could relieve it after rest, but in recent months, she couldn't even walk the road, and she would wake up when she sleeping. After being introduced to the Bone and Sports Medical Division of the Provincial People's Hospital, the chief physician Wang Jing suggested that she surgery.

Considering that Ms. Li's femoral fracture is distorted forward, and there are screw residues. The conventional artificial knee joint replacement cannot be inserted into the intramed marrow positioning rod, and the intramed marrow positioning cannot be performed. After discussion, the hospital team decided to use the international advanced orthopedic robot Mako for its surgery, and organized the radiology, anesthesiology, operating room, as well as the orthopedic and sports medical doctors, rehabilitation divisions, nursing teams, etc. Accurate surgery and fast rehabilitation scheme.

Starting at 8:30 on July 18th, the surgery team analyzed and processed the advanced 3D CT scanning data collected in advance to formulate a precise bone interception position. Then, with the assistance of MAKO robots, the millimeter -level accurate bone interception and " Seamless "prosthesis. This complicated arthroplasty replacement surgery of the deformed knee joint was successfully completed in more than an hour.

"Traditional joint replacement surgery is more dependent on the experience of doctors. Once the operation is deviated, it will easily lead to changes in the force line. In severe cases, it will damage the surrounding blood vessels, nerves and ligaments, which will cause poor surgical effects or failure." Wang Jing introduced , Mako robots have greatly improved the accuracy of the surgery. Through digital navigation, intelligent human -machine interaction, perfect control surgical accuracy and safety, the entire process effectively reduces the operating errors of traditional surgery, and achieves precise control of 1 ° and 1mm. Essence

Wang Jing said that the robot auxiliary all -knee replacement replacement not only accurate osteotomy, high prosthetic implantation accuracy, and the postoperative lower limb force line is well recovered. It can also reduce soft tissue injury and postoperative complications during surgery. After surgery, the lower limbs are not equal to long, joint stiffness, and unsatisfactory functions, thereby reducing the number of hospitals and re -admission rates, and prolonging the life of the prosthesis. (Hunan Daily All Media Reporter Li Chuanxin Correspondent Jia Zhen Jiang Hao)

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