Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child

Although tibial end avulsions of the anterior cruciate ligament are relatively common in clinical practice, avulsions of the femoral end of this ligament are by comparison rare. We present the case of an 11-year-old boy with a bony avulsion injury, which was presumed to have arisen from the tibial i...

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Main Authors: Sunil Kumar Pai, Nayef Aslam Pervez, Graham Radcliffe
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Case Reports in Medicine
Online Access:http://dx.doi.org/10.1155/2012/506798
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author Sunil Kumar Pai
Nayef Aslam Pervez
Graham Radcliffe
author_facet Sunil Kumar Pai
Nayef Aslam Pervez
Graham Radcliffe
author_sort Sunil Kumar Pai
collection DOAJ
description Although tibial end avulsions of the anterior cruciate ligament are relatively common in clinical practice, avulsions of the femoral end of this ligament are by comparison rare. We present the case of an 11-year-old boy with a bony avulsion injury, which was presumed to have arisen from the tibial insertion of the anterior cruciate ligament but turned out instead to be an osteochondral avulsion fracture of the femoral origin. This unexpected finding that was not detected during preoperative workup resulted in the first attempt at surgical fixation being aborted. The need for a second planned definitive fixation procedure emphasises the importance of combining a thorough history and examination in association with appropriate imaging in the patient workup. The patient’s definitive operative treatment and outcome are described. Although rare, surgeons (and emergency room doctors) treating such patients should include femoral end avulsion injuries of the anterior cruciate ligament in the differential diagnosis of a child presenting with an acute haemarthrosis of the knee. Furthermore, once diagnosed, early onward referral to an experienced knee surgeon is advocated.
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spelling doaj-art-9ab87703c9464880922ac9dd870db9232025-02-03T06:00:05ZengWileyCase Reports in Medicine1687-96271687-96352012-01-01201210.1155/2012/506798506798Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old ChildSunil Kumar Pai0Nayef Aslam Pervez1Graham Radcliffe2The Department of Orthopaedics, Bradford Royal Infirmary, Duckworth Lane, Bradford, West Yorkshire BD9 6RJ, UKThe Department of Orthopaedics, Bradford Royal Infirmary, Duckworth Lane, Bradford, West Yorkshire BD9 6RJ, UKThe Department of Orthopaedics, Bradford Royal Infirmary, Duckworth Lane, Bradford, West Yorkshire BD9 6RJ, UKAlthough tibial end avulsions of the anterior cruciate ligament are relatively common in clinical practice, avulsions of the femoral end of this ligament are by comparison rare. We present the case of an 11-year-old boy with a bony avulsion injury, which was presumed to have arisen from the tibial insertion of the anterior cruciate ligament but turned out instead to be an osteochondral avulsion fracture of the femoral origin. This unexpected finding that was not detected during preoperative workup resulted in the first attempt at surgical fixation being aborted. The need for a second planned definitive fixation procedure emphasises the importance of combining a thorough history and examination in association with appropriate imaging in the patient workup. The patient’s definitive operative treatment and outcome are described. Although rare, surgeons (and emergency room doctors) treating such patients should include femoral end avulsion injuries of the anterior cruciate ligament in the differential diagnosis of a child presenting with an acute haemarthrosis of the knee. Furthermore, once diagnosed, early onward referral to an experienced knee surgeon is advocated.http://dx.doi.org/10.1155/2012/506798
spellingShingle Sunil Kumar Pai
Nayef Aslam Pervez
Graham Radcliffe
Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child
Case Reports in Medicine
title Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child
title_full Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child
title_fullStr Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child
title_full_unstemmed Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child
title_short Osteochondral Avulsion Fracture of the Femoral Origin of the Anterior Cruciate Ligament in an 11-Year-Old Child
title_sort osteochondral avulsion fracture of the femoral origin of the anterior cruciate ligament in an 11 year old child
url http://dx.doi.org/10.1155/2012/506798
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AT nayefaslampervez osteochondralavulsionfractureofthefemoraloriginoftheanteriorcruciateligamentinan11yearoldchild
AT grahamradcliffe osteochondralavulsionfractureofthefemoraloriginoftheanteriorcruciateligamentinan11yearoldchild