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[Reconstruciton of medial patellofemoral ligament (MPFL) for the treatment of recurrent patellar dislocation].
Yun, Xiang-Dong; Xia, Ya-Yi; Wu, Meng; Wang, Jing; Han, Hua; Zhang, Cheng-Jun.
Afiliação
  • Yun XD; Department of Orthopaedics, the Second Hospital Affiliated to Lanzhou University, Lanzhou 730030, Gansu, China.
Zhongguo Gu Shang ; 25(2): 124-7, 2012 Feb.
Article em Zh | MEDLINE | ID: mdl-22577716
OBJECTIVE: To evaluate the middle term effectiveness of medial patellofemoral ligament (MPFL) reconstruction for the treatment of recurrent patellar dislocation. METHODS: From February 2007 to January 2010, 65 patients including 6 males and 59 females with recurrent patellar dislocation received the MPFL reconstruction. The reconstruction was performed using ipsilateral semitendinosis tendon to restore the damaged MPFL. Patients were evaluated pre-operatively and post-operatively by physical and subjectively with the IKDC (International Knee Documentation Committee), Tegner, and Lysholm questionnaires and radiographic examination. RESULTS: The average follow-up duration was 20 months (ranged, 15 to 23 months). No recurrent episodes of dislocation or subluxation occurred. A firm endpoint to lateral patellar translation was noted in all patients at most recent follow-up. The Lysholm subjective knee evaluation score improved from (60.6 +/- 3.7) preoperatively to (89.8 +/- 4.6) postoperatively; and Tegner scores improved from (3.6 +/- 0.4) to (5.6 +/- 0.3), IKDC from (40.0 +/- 3.5) to (82.0 +/- 3.6). Radiographic evaluation demonstrated improvements in the congruence and sulcus femoral angles. CONCLUSION: MPFL reconstruction is an effective surgical procedure for the treatment of recurrent patellar dislocation.
Assuntos
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Luxação Patelar / Fêmur / Ligamentos Limite: Adolescent / Adult / Female / Humans / Male Idioma: Zh Ano de publicação: 2012 Tipo de documento: Article
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Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Luxação Patelar / Fêmur / Ligamentos Limite: Adolescent / Adult / Female / Humans / Male Idioma: Zh Ano de publicação: 2012 Tipo de documento: Article