title: Reconstruction of the anterior cruciate ligament using bone-patellar tendon-bone graft with double biodegradable femoral pin fixation.
abstract: The purpose of this study was to evaluate the early clinical outcomes of the bone-patellar tendon-bone (BPTB) anterior cruciate ligament (ACL) reconstruction using biodegradable cross pin fixation. The nature of this study is a prospective nonrandomized clinical outcome study. Thirty-five patients who underwent BPTB ACL reconstruction with a minimum of 2 years follow-up evaluation were included in the study. Thirty BPTB autografts and five BPTB allografts were fixed with two biodegradable 2.7 mm cross pins (Rigid Fix) on the femoral side. Clinical evaluation included International Knee Documentation Committee (IKDC), Lysholm and Tegner activity score, and Telos stress device measurements. The average Lysholm knee score was 94.7 (of 100). Twenty-four patients reported an excellent result. The other eight patients were in a good group. According to the IKDC scores, 23 (66%) patients reported normal function, 12 (34%) patients reported nearly normal function, and no (0%) patient reported abnormal or severely abnormal function. Telos stress device values were less than 3 mm of sagittal displacement in 28 patients and 5 mm in 7 patients. No patients complained that their knees gave way fully, even with moderate or strenuous activities. All of the patients have returned to their preinjury level of activity and athletic participation. Clinical results support this technique as a reliable alternative for patellar tendon fixation in ACL reconstruction.
authors.affiliation: Department of Orthopedics and Traumatology, GATA Haydarpasa Training Hospital, Uskudar, 34668, Istanbul, Turkey mahirogullari@yahoo.com
authors.forename: Mahir
authors.initials: M
authors.lastname: Mahirogullari
authors.forename: Yucel
authors.initials: Y
authors.lastname: Oguz
authors.forename: Huseyin
authors.initials: H
authors.lastname: Ozkan
mesh_terms: D020341:Absorbable Implants; D000328:Adult; D016118:Anterior Cruciate Ligament / Q000601:surgery*; D000070598:Anterior Cruciate Ligament Injuries; D001858:Bone Nails; D050376:Bone-Patellar Tendon-Bone Grafting; D005269:Femur / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008592:Menisci, Tibial / Q000601:surgery; D011446:Prospective Studies; D020127:Recovery of Function; D000070600:Tibial Meniscus Injuries; D016896:Treatment Outcome