The knee’s system of connective and cushioning ligaments and cartilages includes c-shaped bands of cartilage known as menisci (plural for meniscus). The meniscus acts as a buffer or cushion between the knee’s bones and helps to lubricate the knee joint. A meniscus can become torn in several ways, including sudden force, as in an accident or sporting injury, or through gradual wear and degeneration over time. Whatever the cause, a damaged meniscus can cause pain and swelling of the knee, particularly during physical activity. Though a torn meniscus may sometimes heal with only conservative treatment such as rest and reduced activity, in many cases the only lasting relief comes through a surgical operation known as a meniscectomy. Though today meniscectomy is most often performed using minimally invasive techniques (with only tiny incisions), the operation is sometimes best performed using and open procedure.
Meniscectomy – Knee Treatment Diagnosis
A doctor’s diagnosis of a torn meniscus begins with questions about symptoms, injuries and so on, as well as a direct examination of the knee – moving it into various positions, checking for pain or tenderness, etc. In some cases, other tests may be used to detect or confirm the presence of a torn meniscus:
Nonsurgical Meniscus Repair Treatment
Depending on the severity of symptoms and the size, extent and position of any tear in the meniscus, non-surgical treatments and medications to promote healing may include:
Meniscectomy Knee Repair Surgery
Your surgeon will choose the appropriate approach and procedure for your meniscectomy after taking into account the size, location and pattern of the meniscus tear, as well as your general health, past medical history and personal preferences for treatment. In most cases today, arthroscopic (minimally invasive) techniques are chosen, since they most often lead to more rapid and complete recovery.
Arthroscopic surgery makes use of a thin tube carrying a small light and camera, inserted into the knee joint through a small incision. It is used to observe the condition of the meniscus and surrounding tissues, and to guide the procedure.
Other specialized instruments are also inserted to carry out the repair itself, which may include removal of any detached fragments of the meniscus, and smoothing of its edges and surface. In some cases, meniscectomy is performed under general anesthesia (with the patient asleep). Other meniscectomies can be done as outpatient procedures, using only local anesthetics.
Meniscectomy knee surgery is followed by a program of rehabilitation and exercise to help restore normal function and activity.
The multidisciplinary team of orthopaedic experts at North Shore-LIJ Orthopaedic Institute in New York performs meniscectomy knee surgery, along with a number of other treatments – both surgical and non-surgical – for bone and joint conditions and injuries.