Knee Deformity and Meniscal Tear
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Questions and Answers

What is the main cause of genu valgum?

  • Idiopathic (correct)
  • Osteoarthritis
  • Rickets
  • Bone injury

At what age does genu valgum typically appear and recover?

  • 3-4 years and 7-8 years
  • 2-3 years and 6 years (correct)
  • 4-5 years and 9-10 years
  • 1-2 years and 4-5 years

What is the indication for surgery in genu valgum?

  • Intermalleolar distance of 10 cm or more (correct)
  • Intermalleolar distance of 15 cm or more
  • Intermalleolar distance of 20 cm or more
  • Intermalleolar distance of 5 cm or more

What type of osteotomy is performed after growth completion?

<p>Supra-condylar osteotomy (C)</p> Signup and view all the answers

What is the cause of Blount's disease?

<p>Avascular necrosis of posteromedial part of proximal tibial epiphyses (C)</p> Signup and view all the answers

What is the typical presentation of genu varum?

<p>Bow leg or intoe gait (D)</p> Signup and view all the answers

What is the treatment for a severe genu varum deformity?

<p>Upper tibial osteotomy (D)</p> Signup and view all the answers

What is a characteristic of the lateral meniscus compared to the medial meniscus?

<p>It is more mobile and less prone to injury (A)</p> Signup and view all the answers

What is the purpose of an arthrogram in the investigation of a meniscal tear?

<p>To visualize the menisci and detect any tears (A)</p> Signup and view all the answers

What is a symptom of a meniscal tear?

<p>Pain on the inner side of the knee (D)</p> Signup and view all the answers

What is the term for the distance between the two condyles of the femur in a genu varum deformity?

<p>Bicondylar distance (C)</p> Signup and view all the answers

What is the treatment for a mild genu varum deformity?

<p>Observation and monitoring (D)</p> Signup and view all the answers

What is the function of an apophysis in the bone?

<p>Forms an important insertion point for a tendon or ligament (B)</p> Signup and view all the answers

What is the common cause of Supracondylar Fractures of the Femur?

<p>Direct violence (D)</p> Signup and view all the answers

What is the potential risk of Gastrocnemius muscle action on the distal segment of the femur?

<p>Extension of the knee (A)</p> Signup and view all the answers

What is the most dangerous acute complication of Supracondylar Fractures of the Femur?

<p>Popliteal artery injury (C)</p> Signup and view all the answers

What type of fracture is classified as having no articular splits and are truly ‘supracondylar’ according to the AO classification?

<p>Type A (A)</p> Signup and view all the answers

Why should the entire femur be X-rayed in Supracondylar Fractures of the Femur?

<p>To rule out a proximal fracture or dislocated hip (B)</p> Signup and view all the answers

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