The incomplete bicruciate knee injury. A report of two cases.
Two patients suffered similar knee injuries due to valgus stress and hyperextension. Examination under anesthesia and arthroscopic evaluation revealed a previously unreported ligament injury pattern. Both patients had a complete tear of the anterior cruciate ligament and a partial tear of the posterior cruciate ligament; neither was noted to have a dislocation. The descriptive term identifying this injury pattern is "incomplete bicruciate knee injury." The purpose of this report is to identify this knee-injury complex, which appears to be part of the sequence that leads to complete tears of both cruciate ligaments--the classic knee dislocation.
Nonweiler
D E
DE
Department of Orthopaedics, University of Texas Health Science Center at San Antonio.
Schenck
R C
RC
DeLee
J C
JC
D000293:Adolescent; D000070598:Anterior Cruciate Ligament Injuries; D001182:Arthroscopy; D001696:Biomechanical Phenomena; D001863:Bone Screws; D005500:Follow-Up Studies; D005538:Football / Q000293:injuries*; D006801:Humans; D015601:Injury Severity Score; D008297:Male; D010808:Physical Examination; D016119:Posterior Cruciate Ligament / Q000000981:diagnostic imaging / Q000293:injuries* / Q000503:physiopathology / Q000601:surgery; D011859:Radiography; D016059:Range of Motion, Articular; D013314:Stress, Mechanical; D013536:Suture Techniques; D014102:Torsion Abnormality; D014947:Wounds and Injuries / Q000145:classification / Q000150:complications