Conditions & Diagnoses: A-Z

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ACL Tear

Definition:
A discontinuity of the anterior cruciate ligament in the knee.
Symptoms:
  • Knee instability
  • Knee swelling
  • Severe pain when bending the knee
Causes:
  • Most common in high impact sports
  • Knee hyperextension
  • The lower leg is forced forward in relation to the upper leg
  • Direct impact from the front of the thigh while the lower leg is in a stable position
Treatment:
  • Possible surgical intervention
  • Cryotherapy
  • Progressing to knee ROM and strengthening exercises
  • Core stabilization exercises