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Meniscus Issues

Meniscus tears are very common in the human knee. This torn knee cartilage can be asymptomatic or severely painful and limiting. Just having a meniscus tear doesn't necessarily determine whether or not the treatment should include knee surgery or invasive care. The treatment decision for medial or lateral meniscus tears is based on several factors, including, but not limited to:


  1. age of the tear, ie acute or chronic (blood supply, inflammation, cyst formation, etc.)
  2. type of tear: oblique, horizontal, vertical, peripheral, undersurface, complex, radial, flap, bucket-handle, discoid, displaced, degenerative. etc.
  3. location of the tear: posterior horn, anterior horn, middle third, inner zones, menisco capsular junction
  4. age of the patient: younger ages do better with meniscus repair or meniscal repair
  5. presence of other structural problems in the knee: Baker's cyst, plica, meniscal cyst, ACL tear, malalignment
  6. presence of other medical diseases or issues: gout, pseudogout, arthritis, AVN avascular necrosis
  7. physical demands, sports activities and patient expectations
  8. previous treatments

  Different types of meniscus tears    Blood inside acts as a fibrin glue for healing

Vertical tear posterior horn    Dissolvable meniscus sutures

A Great General Reference Powered by eOrthopod on

Meniscus Injuries    Meniscus Surgery

Blood supply for healing only at extreme edge    Inner edge tears don't heal (no blood supply)

Bird's eye view normal meniscus


 

All about Meniscus Replacement or Meniscal Transplantation

Torn Meniscus Surgery, Meniscectomy or Menisus Repair Surgery Videos


meniscus tear on MRI    

MRI image of a torn medial meniscus



General Information about Meniscus Tears and Meniscus Surgery

arthroscopy pictures of menisci    Arthroscopy tools can shave or suture

Shredded and degenerative tear    Calcium or crystals built up on meniscus



 

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