Knee arthroscopy is a minimally invasive surgical procedure that utilizes an arthroscope inserted through small incisions in the knee. The procedure is used to diagnose and treat a variety of knee conditions and is most commonly performed to remove loose debris or damaged tissue. If you need to undergo knee arthroscopy, you can learn more about the procedure and its uses below.
Knee arthroscopy allows orthopedic doctors to examine and treat knee problems without the need for making a large incision through the skin and other tissues. This results in less pain and stiffness and usually means a quicker recovery and return to previously enjoyed activities when compared with open surgical techniques.
During the procedure, a small specialized camera, called an arthroscope, is inserted into the knee joint that displays detailed images on a video monitor. The surgeon uses these images to guide miniature surgical instruments to repair or remove damaged tissues.
Conditions That Can Be Diagnosed and Treated with Arthroscopic Knee Surgery
Arthroscopic surgery is used to diagnose and treat a wide range of problems inside the knee joint, such as torn cartilage or damaged ligaments. The most common conditions treated with an arthroscopy are:
- Torn meniscus –a common knee injury affecting the meniscal cartilage, which acts as a shock absorber in the knee and helps to cushion and stabilize the joint. During a knee arthroscopy, the surgeon can remove or repair the damaged meniscus tissue.
- Ligament tear– a knee injury that affects the ligaments (the strong rope-like structures that connect bones together and keep the knee stable). Arthroscopic reconstruction surgery is used to repair the damaged ligament or replace it with a graft from a tendon in your body.
- Loose bodies – knee problems such as loose fragments of cartilage or bone inside the joint can cause pain and limited mobility. During arthroscopy, the surgeon can remove these loose bodies and restore normal knee function.
Arthroscopic knee surgery may also be used to resolve other knee problems, such as removing inflamed synovial tissue, treating infections, or treating problems related to the patella (kneecap).
How is Knee Arthroscopy Performed?
In most cases, knee arthroscopy is performed as an outpatient procedure, and it usually takes less than an hour. To ensure patients stay comfortable and pain-free during the procedure, knee arthroscopy is performed under local, regional, or general anesthetic, depending on the type of procedure being carried out.
The surgeon makes small incisions around the knee joint and inserts the arthroscope through one of the incisions. The camera transmits images to a monitor that the surgeon can then use to examine the knee joint and diagnose the problem. If necessary, the arthroscope will be used to guide miniature surgical instruments to perform repairs or remove damaged tissues. After the procedure, the incisions are closed using stitches or sterile strips, and the knee is bandaged. Usually, patients are monitored for 1-2 hours before being discharged.
Recovery After Knee Arthroscopy
Recovery from knee arthroscopy is typically faster than traditional open surgery, but recovery will depend on individual factors such as the type of procedure performed, your overall health, and the degree of knee damage.
Following knee arthroscopy, you may experience pain and swelling, which is a natural part of the healing process. Mild to moderate pain relief can be managed with pain medication, keeping the leg elevated as much as possible, and applying a cold compress to the knee.
The recovery process from knee arthroscopy can last for several weeks. Your surgeon will give you specific instructions to follow to ensure a smooth and successful recovery. Initially, you will be advised to rest and avoid weight-bearing activities and any strenuous physical activity, gradually returning to normal activity as the knee heals. Your surgeon will let you know what to expect in your recovery and when it is safe for you to return to your activities. Sometimes, physical therapy may be recommended to help regain strength, range of motion, and flexibility in the knee.
Expected Outcome
The expected outcome of knee arthroscopy depends on the underlying condition being treated and the success of the surgical procedure, but most patients experience a significant improvement in joint function and pain relief after knee arthroscopy. However, it is important to note that full recovery may take several months.
Knee arthroscopy is a valuable minimally invasive procedure that can diagnose and treat various knee conditions. Preparation for the procedure, postoperative instructions, and following your doctor’s instructions following surgery can help you achieve optimal results.
If you have a knee condition, consult a specialist to determine if you are a candidate for knee arthroscopy. With the right medical care and attention, you can get back on your feet and enjoy a healthy and active life.
Knee Doctor in Lauderdale Lakes and Pembroke Pines, FL
If you have ongoing knee problems that are interfering with your everyday activities, contact the orthopedic specialists at Total Orthopaedic Care. We provide a comprehensive range of advanced nonsurgical and surgical treatments for a broad range of orthopedic injuries and conditions.
To find out more about knee arthroscopy or any of our other services and treatments, call us at (954) 735-3535 or schedule an appointment online, using our appointment request form.
