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Knee Arthroscopy

knee-arthroscopyArthroscopy is a common surgical procedure in which a joint(arthro-) is viewed (-scopy) using a small camera. Arthroscopy gives doctors a clear view of the inside of the knee. This helps them diagnose and treat knee problems.

Technical advances have led to high definition monitors and high resolution cameras. These and other improvements have made arthroscopy a very effective tool for treating knee problems. According to the American Orthopaedic Society for Sports Medicine, more than 4 million knee arthroscopies are performed worldwide each year.

Description

Arthroscopy is done through small incisions. During the procedure, your orthopaedic surgeon inserts the arthroscope (a small camera instrument about the size of a pencil) into your knee joint. The arthroscope sends the image to a television monitor. On the monitor, your surgeon can see the structures of the knee in great detail.

Your surgeon can use arthroscopy to feel, repair or remove damaged tissue. To do this, small surgical instruments are inserted through other incisions around your knee.

Preparing for Surgery

If you decide to have knee arthroscopy, you may need a complete physical examination with your family physician before surgery. He or she will assess your health and identify any problems that could interfere with your surgery.

Before surgery, tell your orthopaedic surgeon about any medications or supplements that you take. He or she will tell you which medicines you must stop taking before surgery.

To help plan your procedure, your orthopaedic surgeon may order pre-operative tests. These may include blood counts or an EKG (electrocardiogram).

Surgery

Almost all arthroscopic knee surgery is done on an outpatient basis.

Arrival

Your hospital or surgery center will contact you with specific details about your appointment. You will likely be asked to arrive at the hospital an hour or two before your surgery. Do not eat or drink anything after midnight the night before your surgery.

Anesthesia

When you first arrive for surgery, a member of the anesthesia team will talk with you. Arthroscopy can be performed under local, regional, or general anesthesia.

  • Local anesthesia numbs just your knee
  • Regional anesthesia numbs you below your waist
  • General anesthesia puts you to sleep

The anesthesiologist will help you decide which method would be best for you.

If you have local or regional anesthesia, you may be able to watch the procedure on a television monitor.

Procedure

The orthopaedic surgeon will make a few small incisions in your knee. A sterile solution will be used to fill the knee joint and rinse away any cloudy fluid. This helps your orthopaedic surgeon see your knee clearly and in great detail.

Your surgeon’s first task is to properly diagnose your problem. He or she will insert the arthroscope and use the image projected on the screen to guide it. If surgical treatment is needed, your surgeon will insert tiny instruments through another small incision. These instruments might be scissors, motorized shavers, or lasers.

This part of the procedure usually lasts 30 minutes to over an hour. How long it takes depends upon the findings and the treatment necessary.

Arthroscopy for the knee is most commonly used for:

  • Removal or repair of torn meniscal cartilage
  • Reconstruction of a torn anterior cruciate ligament
  • Trimming of torn pieces of articular cartilage
  • Removal of loose fragments of bone or cartilage
  • Removal of inflamed synovial tissue

Your surgeon may close your incisions with a stitch or steri-strips (small bandaids) and cover them with a soft bandage.

You will be moved to the recovery room and should be able to go home within 1 or 2 hours. Be sure to have someone with you to drive you home.

Kurt Hirshorn MD of St Pete Hip and Knee guarantees expertise and compassion when caring for his patients, and ensures a good hospital stay. Schedule an appointment today or call us at (727) 755-0313.

Contact Us

4600 4th Street North
St Petersburg, FL 33703, USA
Phone: (727) 755-0313
Email:
Web: http://stpetehipandknee.com/

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