Modified arthroscopic suture fixation of a displaced tibial eminence fracture

This study describes a new arthroscopic method using a whip-stitch technique for treating a displaced type III tibial eminence fracture. A 12-year-old girl who sustained a displaced type III tibial eminence fracture was treated with arthroscopic fixation using the Arthrosew disposable suture device...

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Bibliographic Details
Published inArthroscopy Vol. 19; no. 2; p. E6
Main Authors Lehman, Jr, Ronald A, Murphy, Kevin P, Machen, M Shaun, Kuklo, Timothy R
Format Journal Article
LanguageEnglish
Published United States 01.02.2003
Subjects
Anterior Cruciate Ligament - surgery
Arthroscopy - methods
Bicycling - injuries
Child
Female
Humans
Knee Joint - physiopathology
Range of Motion, Articular
Suture Techniques
Tibial Fractures - surgery
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Summary:This study describes a new arthroscopic method using a whip-stitch technique for treating a displaced type III tibial eminence fracture. A 12-year-old girl who sustained a displaced type III tibial eminence fracture was treated with arthroscopic fixation using the Arthrosew disposable suture device (Surgical Dynamics, Norwalk, CT) to place a whip stitch into the anterior cruciate ligament (ACL). The Arthrex ACL guide (Arthrex, Naples, FL) was used to reduce the avulsed tibial spine fragment. Sutures were then passed through the tibial tunnel and secured over a bony bridge with the knee in 20 degrees of flexion. At 9 months, the patient has a full range of motion with normal Lachman and anterior drawer testing, and she has returned to competitive basketball. Radiographs show complete fracture healing. KT-1000 and isokinetic testing at 9-month follow-up show only minimal side-to-side differences. The Arthrosew device provides a significant advantage in the treatment of type III and IV fractures of the tibial eminence by obtaining arthroscopic fixation within the substance of the ACL, thus obviating arthrotomy and hardware placement. This technique also restores the proper length and tension to the ACL, and provides a simplified, reproducible method of treatment for this injury.
ISSN:1526-3231