What is arthroscopic minimally invasive surgery

In addition to the advantages of less trauma, minimally invasive arthroscopic surgery also has the following advantages: quick postoperative recovery, patients can walk on the first day after surgery; Postoperative pain is mild, most patients do not even need to use painkillers after surgery; The wound healing is fast, the small incision after a week of complete healing; Postoperative joint dysfunction generally does not occur, because unlike traditional incision and cleaning surgery, there is no incision in the operation, the possibility of postoperative adhesion in the joint is almost impossible, so the dysfunction rarely occurs. Less side effects of surgery, mainly because there is no need to open the joint, the possibility of damage to the blood vessels and nerves around the joint is greatly reduced; Surgical complications are rare, because patients can go to the ground as soon as possible after surgery, and the occurrence of deep vein thrombosis, pulmonary infection and urinary secondary infection caused by prolonged bed rest will not occur. Arthroscopic surgery in general: However, as with any type of treatment, minimally invasive arthroscopic surgery is not a panacea, so arthroscopic surgery should not be the first choice of treatment for all patients with osteoarthritis. Arthroscopic surgery is generally recommended for patients who do not respond to medical treatment. Arthroscopic surgery for osteoarthritis with meniscus injury: If a patient at the same time of patients with osteoarthritis, combined with knee meniscus injury, and through clinical doctor check, confirm the existence of meniscus injury patients, have caused pain to patients (a few of the meniscus injury is not painful), and this damage is generally drug treatment effect is not very satisfactory, don't wait for reoperation after drug treatment is invalid. A normal meniscus is equivalent to a cushion placed on the contact between the thigh bone and the lower leg bone. It can cushion the force, stabilize the joint and reduce wear. Because the meniscus tear too long after the surgery, injury of meniscus can cause severe wear of adjacent articular cartilage, may greatly add to the osteoarthritis pathological changes degree, damage to joint meniscus damage than even after the excision, the knee joint meniscus damage under the condition of pressure buffer. In addition, the tear of the injured meniscus will be stretched again due to the delayed operation, leading to the extension of the fissure. Originally, the short tear can be repaired in the early operation, but after the delayed operation, the meniscus may have to be removed completely due to the expansion and extension of the tear.

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