Acute injury of anterior cruciate ligament during karate training

  • Huang K
  • Hsu W
  • Wang T
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A 38-year-old black-belt karate practitioner presented with acute disabling injury of his knee after swift-withdrawal of a reverse-roundhouse-kick. Examination confirmed the diagnosis of grade III ACL tear. Although there are reports documenting injury rate in modern karate, no previous cases of karate-related ACL injuries have been reported. The trauma mechanism is different than ACL injuries during other non-contact and contact sports. The current case report indicates that ACL injury can occur without any contact of the lower limb as a result of dynamic muscular forces during karate training. © 2007 Elsevier B.V. All rights reserved.

Author-supplied keywords

  • Anterior cruciate ligament
  • Karate injury
  • Martial arts

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