Meniscectomy
Meniscectomy is a surgical procedure involving the removal of all or part of a torn meniscus in the knee. The meniscus is a C-shaped piece of cartilage that acts as a cushion between the shinbone (tibia) and the thighbone (femur). This article delves into the intricacies of meniscectomy, highlighting the types, procedure, recovery process, and potential risks associated with this surgery.
Reasons for Meniscectomy[edit | edit source]
Meniscectomy is typically recommended for patients experiencing persistent pain and knee functionality issues due to a meniscal tear. Meniscal tears can occur due to trauma or degenerative changes in the knee joint. Symptoms might include pain, swelling, stiffness, and limited range of motion.
Types of Meniscectomy[edit | edit source]
- Partial Meniscectomy: Only the torn portion of the meniscus is removed. This approach aims to preserve as much of the meniscus as possible.
- Total Meniscectomy: The entire meniscus is removed. This method is less preferred due to the higher risk of developing osteoarthritis in the knee.
Procedure[edit | edit source]
Meniscectomy is most commonly performed using arthroscopic surgery, which is minimally invasive. The steps generally include:
- Anesthesia is administered.
- Small incisions are made around the knee.
- An arthroscope, a type of camera, is inserted to visualize the inside of the knee joint.
- Surgical instruments are used to remove the torn meniscus.
- The incisions are closed with stitches or adhesive strips.
Recovery[edit | edit source]
Recovery varies depending on the extent of the surgery and the patient's overall health. Generally, it involves:
- Wearing a knee brace or using crutches to protect the knee.
- Participating in physical therapy to restore knee strength and flexibility.
- Most patients can resume light activities within a few weeks, but full recovery may take several months.
Risks and Complications[edit | edit source]
While meniscectomy is generally safe, as with any surgery, there are potential risks, including:
- Infection
- Blood clots
- Knee stiffness
- Recurrence of knee pain
- Increased risk of knee osteoarthritis
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Contributors: Prab R. Tumpati, MD
