Knee Arthroscopy
Knee arthroscopy is a minimally invasive surgical procedure performed to examine and repair structures within the knee joint. Using an arthroscope (a small camera) and specialized surgical instruments inserted through tiny incisions, the surgeon can both diagnose problems and perform necessary treatments.
Why is Knee Arthroscopy Performed?
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Knee arthroscopy is commonly used to diagnose and treat the following conditions:
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Meniscus tears
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Anterior and posterior cruciate ligament (ACL/PCL) injuries
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Cartilage damage or wear
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Loose bodies within the joint
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Knee joint inflammation (synovitis)
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Complaints of locking, catching, pain, or swelling in the knee
Benefits of Knee Arthroscopy
Compared to open surgery, knee arthroscopy involves smaller incisions, less pain, a lower risk of infection, and a faster recovery. In most cases, patients can be discharged on the same day. Postoperative rehabilitation is tailored to the specific procedure performed.
Knee arthroscopy is a reliable and effective surgical method, commonly preferred for both athletes and active individuals in daily life.
Note: Most patients are discharged on the same day of the procedure. Physical therapy and exercises play a crucial role in supporting the recovery process.
Types of Knee Arthroscopy Procedures
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Meniscus Repair or Removal: Torn portions of the meniscus can be sutured or, if not repairable, removed.
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Ligament Reconstruction (ACL/PCL): In cases of anterior or posterior cruciate ligament tears, the ligaments are reconstructed using arthroscopic techniques.
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Cartilage Repair: Cartilage damage can be treated with techniques such as microfracture, mosaicplasty, or cartilage transplantation.
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Loose Body Removal: Fragments of cartilage or bone moving within the knee are removed.
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Synovectomy: Inflamed portions of the joint lining are cleaned to reduce pain and swelling.
Frequently Asked Questions (FAQ) – Knee Arthroscopy
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Is knee arthroscopy painful?
Patients do not feel pain during the procedure. Mild discomfort may occur for a few days after surgery, which can be managed with pain medication. -
How long does recovery take?
Recovery time varies depending on the procedure performed. Most patients return to daily activities within 2–6 weeks, while athletes may require a longer period before resuming sports. -
Is physical therapy necessary after arthroscopy?
Yes. Physical therapy is recommended to restore muscle strength and normalize joint movement.