Knee arthroscopy
Knee arthroscopy is a surgical procedure that can diagnose and treat problems in the knee joint. A tiny camera is inserted into the knee to investigate and, if necessary, correct the issue. Arthroscopy diagnoses problems such as a torn meniscus, swollen synovium (the lining in the joint) or a misaligned patella (kneecap). It can also repair the ligaments of the joint. A doctor may recommend knee arthroscopy for those experiencing knee pain. It is most common during the treatment of sports injuries.
How is it performed?
- The patient may either be administered local, spinal or general anaesthesia for this procedure.
- After the surgical site is sterilised, the surgeon begins by making a few small incisions in the knee.
- Sterile salt water (saline) is then pumped in to expand the knee, making it easier for the surgeon to visualise the joint.
- The arthroscope, which is a tiny camera at the end of a flexible tube, is inserted into one of the cuts. This enables the surgeon to visualise the joint and identify the cause of pain.
- When the surgeon locates the problem, they may then insert small tools into the incisions to correct the issue.
- After the procedure, the surgeon closes up the incision and bandages the knee.
- Post surgery, depending on the damage and the procedure done to rectify it, the patient might either be discharged the same day or the next day.
- Subsequently, the doctor may suggest an exercise regimen to follow at home or recommend physiotherapy. The exercises are necessary to help restore full range of motion and strengthen the surrounding muscles.
