Knee arthroscopy is a minimally invasive surgical procedure used to diagnose and treat various knee injuries. This procedure involves the insertion of a tiny camera into the knee through a small incision, allowing healthcare providers to view the interior of the knee and perform necessary interventions.

In this patient education blog, we will explore knee arthroscopy, its benefits, when it is needed, and what to expect during and after the procedure.

Why Knee Arthroscopy?

Knee arthroscopy is recommended when nonsurgical treatments, such as rest, ice, anti-inflammatory drugs, and physical therapy, fail to alleviate knee pain. While it is essential to note that knee arthroscopy may not be suitable for osteoarthritis, it serves as a valuable tool for diagnosing and addressing issues within the knee joint, including injuries to ligaments, tendons, and cartilage.

Procedure Details

Before the Procedure

• Inform your doctor about your medications, as some may need to be temporarily discontinued.
• Anesthesia options may include local, regional, or general anesthesia.

During the Procedure

• Your knee is cleaned and secured in a stabilizing device.
• A small incision is made, and an arthroscope (a camera-equipped tool) is inserted to provide real-time images on a screen.
• Additional incisions may be made for specialized instruments to repair torn tissues, remove damaged bone or cartilage, and address inflamed or damaged tissues.
• Incisions are then closed with stitches or small bandages, followed by a larger bandage or dressing around the knee.

After Knee Arthroscopy

Most knee arthroscopies are outpatient procedures, with a typical duration of about an hour. After the surgery:

• Elevate your leg to reduce swelling and relieve pain.
• Follow your doctor’s instructions regarding pain medication, swelling reduction, and incision care.
• Once adequately healed, physical therapy may be recommended to regain strength and mobility.

Benefits

Minimally invasive: Smaller incisions result in quicker recovery compared to traditional surgery.

Reduced pain: You may experience less discomfort.

Lower infection risk: The smaller incisions lower the risk of infection.

When to Seek Medical Attention?

Contact your doctor if you experience:

• Bleeding
• Signs of infection
• Severe swelling
• Drainage from incisions
• Severe or unrelenting pain

In conclusion, knee arthroscopy is a safe and effective procedure for diagnosing and treating a range of knee injuries. Consult your doctor for personalized advice on knee arthroscopy and its suitability for your condition.