Patellar surgery is a common orthopedic procedure used to treat injuries or diseases of the patella (also known as the knee bone). The patella is a triangular bone that connects the femur and tibia, and is a part of the knee that supports and stabilizes the knee. Due to sports injuries, trauma, degenerative diseases, and other reasons, the patella may be damaged or painful, affecting daily activities and quality of life.
According to research, patellar disease is very common worldwide, especially among adolescents and young adults. Patellar surgery is one of the effective methods for treating patellar diseases, which can relieve pain, restore function, and improve quality of life. However, the recovery period after surgery is crucial and requires following the guidance and plan of doctors and rehabilitation therapists to ensure optimal surgical outcomes.
1、 Types of Patellar Surgery
(1) Patellar Meniscus Repair: Used to treat patellar instability caused by meniscus tear, usually achieved by re fixing the meniscus to the patella. The surgical risk is low and the prognosis is generally good.
（2） Patellar lateral margin plasty: used to treat patellar lateral margin pain syndrome, reducing pain by removing bone from the lateral margin. The surgical risk is low and the prognosis is generally good.
（3） Patellar medial margin plasty: used to treat patellar medial margin pain syndrome, reducing pain by removing bone from the medial margin. The surgical risk is low and the prognosis is generally good.
（4） Patellar displacement correction surgery: used to treat pain or functional impairment caused by patellar displacement or instability, the surgery is achieved by reshaping the structure of the patella. The surgical risk is high, and the prognosis depends on individual circumstances.
（5） Patellar cartilage repair: Used to treat pain and instability caused by patellar cartilage injury or wear, surgery restores knee function by repairing cartilage. The surgical risk is high, and the prognosis depends on individual circumstances.
Overall, different patellar surgeries are suitable for different patellar diseases and conditions. The risks and prognosis of surgery may also vary depending on factors such as the type of surgery, patient age, and severity of the condition. Before deciding whether to undergo patellar surgery, doctors usually evaluate the patient's condition in detail and discuss the surgical approach, risks, and prognosis with the patient.
2、 Rehabilitation after Patellar Surgery
Rehabilitation after patellar surgery is the key to successful surgery. The rehabilitation plan needs to be determined based on the type of surgery, patient condition, and doctor's advice, generally including the following aspects:
(1) Diet: After surgery, it is necessary to follow the doctor's dietary advice and avoid excessive intake of harmful foods such as salt, sugar, and fat to help the body recover quickly.
（2） Pain management: Pain often accompanies surgery, and it is necessary to follow the doctor's advice for appropriate pain management, such as oral painkillers or local cold compresses. At the same time, it is necessary to promptly report the pain situation to the doctor in order to adjust the treatment plan in a timely manner.
（3） Rest: After surgery, it is necessary to take appropriate rest, avoid standing or sitting for a long time, and try to maintain a straight or slightly bent knee position to promote wound healing.
（4） Physical therapy: Physical therapy, such as rehabilitation exercises, massage, etc., is usually required after surgery to help restore knee function.
（5） Physical exercise: After surgery, it is necessary to gradually increase the intensity and duration of physical exercise to restore knee function. But avoid vigorous exercise and excessive activity to prevent injury.
It should be emphasized that following the rehabilitation plan is very important, and only by strictly following the doctor's advice can the best surgical results be achieved. If abnormal symptoms occur during the rehabilitation process, such as worsening pain, fever, redness, etc., they should be reported to the doctor in a timely manner.
3、 Walking recovery after patellar surgery
(1) Walking recovery after surgery is an important part of patellar surgery recovery. During walking recovery, it is necessary to follow the doctor's advice, and the specific steps are as follows:
1. Initial stage: Within one to two weeks after surgery, simple muscle contraction and relaxation exercises in bed or chair are needed to maintain muscle activity and promote blood circulation.
2. Early recovery stage: 2-4 weeks after surgery, gradually increase the bending and straightening angles of the knee, and start short distance walking exercises such as standing, walking, going up and down stairs, but avoid high-intensity exercises such as running and jumping.
3. Mid term recovery stage: 4-8 weeks after surgery, walking time and distance can be gradually increased, but excessive activity, especially improper postures such as bending the knee too deeply or twisting the knee, should still be avoided.
4. Late recovery stage: After more than 8 weeks of surgery, the walking time and intensity can gradually increase, but it is still necessary to avoid vigorous exercise and excessive activity, while maintaining good posture and a stable gait.
4、 After the recovery period after surgery, patients can gradually increase their exercise and daily activities. Here are some suggestions: (1) Gradually increase the amount of exercise: Within a few months after surgery, you can gradually increase the amount and intensity of exercise. Patients can engage in aerobic activities such as walking, jogging, cycling, swimming, etc., but should avoid high-intensity exercise and overuse of the surgical site.
（2） Body balance: Practicing body balance movements, such as standing on one leg or doing handstands, can improve the coordination and strength of the muscles around the patella.
（3） Strengthening exercise: Strengthening the strength of lower limb muscles, including the quadriceps, gluteal, and calf muscles, can help improve the stability of the patella and prevent recurrence.
（4） Avoid impact: Avoid vigorous movements such as jumping from a high place or suddenly changing direction to prevent impact on the patella.
（5） Protecting the surgical site: During exercise and daily activities, attention should be paid to protecting the surgical site, such as wearing appropriate shoes and avoiding excessive use of the surgical site.
In short, the recovery period after patellar surgery requires strict adherence to the doctor's advice, gradually resuming exercise and daily activities, and paying attention to protecting the surgical site to achieve the best surgical results.
5、 Summary: Patellar surgery is a common procedure that requires a certain recovery period after surgery to recover quickly. The postoperative rehabilitation plan is the most important part of the recovery period, and it is necessary to strictly follow the doctor's advice to help the surgical site recover as soon as possible. During the recovery period of walking, patients need to wait for a certain amount of time before gradually starting to walk. At the same time, attention should be paid not to overuse the surgical site to avoid adverse effects on recovery. After recovery, one can engage in some daily activities and sports, but it is necessary to protect the surgical site and relieve pain and discomfort in a timely manner. In short, following the doctor's advice and actively participating in rehabilitation programs are key to rapid recovery.