The success rate of lateral release knee surgery, also known as lateral retinacular release, varies depending on the individual case and the specific condition being treated. Lateral release surgery is typically performed to treat patellar tracking disorder, in which the kneecap does not move correctly along the groove at the end of the thigh bone.
Several studies have investigated the outcomes of lateral release knee surgery, and the reported success rates differ slightly. Generally, success is defined as a reduction in pain and improvement in knee function. According to a study published in the Journal of Bone and Joint Surgery, the success rate of lateral release surgery was approximately 70% to 90%. Another study, published in the American Journal of Sports Medicine, reported a success rate of 70% to 98%. These studies highlight the positive outcomes that can be achieved through lateral release knee surgery.
However, it is important to note that not all cases result in success. Factors that may influence the success rate include the severity of the condition, the expertise of the surgeon, and the patient’s commitment to post-operative rehabilitation. It is crucial for patients to follow the prescribed rehabilitation exercises and precautions to optimize the chance of a successful outcome.
Complications associated with lateral release knee surgery are generally rare, but they can occur. These may include infection, excessive bleeding, blood clots, or injury to surrounding nerves and blood vessels. To minimize the risk of these complications, surgeons follow strict surgical protocols and thoroughly discuss the potential risks and benefits with their patients prior to the surgery.
In summary, the success rate of lateral release knee surgery ranges from 70% to 98%. While most patients experience a reduction in pain and improvement in knee function, there are factors that may affect the overall outcome. It is important for patients to discuss their individual case with a qualified orthopedic surgeon to fully understand the potential benefits and risks associated with this surgical procedure.
How painful is a lateral release?
Crutches or a cane may be needed for a few days following lateral release surgery, but you can usually put your weight on your knee and begin walking. The pain typically feels like you bumped into a table.
What is the recovery time for lateral release surgery?
After lateral release surgery your rehabilitation may take from 3 to 6 months for a successful and full recovery. It is important not to return to high level activities too soon following your lateral release surgery as this will increase the risk of repeat problems and possible injury.
What is a lateral release of the knee tendon?
Lateral release surgery involves releasing the tight retinaculum on the outer side of the kneecap. This helps to realign the patella so it sits in the center of its groove, allows it to move smoothly, and alleviates pain and stiffness.
What is the success rate of lateral release on the knee?
In a series of 41 cases of recurrent patellar dislocation that underwent lateral retinacular release, Dandy and Griffiths25 observed that the results considered good (51%) or excellent (39%) after a mean follow-up of four years presented a significant decrease in the following four years, at a secondary assessment.
