Incidence and risk factors for cyclops syndrome after anterior cruciate ligament reconstruction: A systematic literature review.

[1]  Brian J. Eckenrode.  An algorithmic approach to rehabilitation following arthroscopic surgery for arthrofibrosis of the knee , 2018, Physiotherapy theory and practice.

[2]  Xiaojuan Li,et al.  Cyclops lesions are associated with altered gait patterns and medial knee joint cartilage degeneration at 1 year after ACL‐reconstruction , 2017, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

[3]  R. Hube,et al.  Long-term Results of Arthroscopic Arthrolysis for Arthrofibrosis After Anterior Cruciate Ligament Reconstruction. , 2017, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

[4]  B. Quelard,et al.  Hamstring Contracture After ACL Reconstruction Is Associated With an Increased Risk of Cyclops Syndrome , 2017, Orthopaedic journal of sports medicine.

[5]  S. Majumdar,et al.  Cyclops lesions detected by MRI are frequent findings after ACL surgical reconstruction but do not impact clinical outcome over 2 years , 2017, European Radiology.

[6]  V. Musahl,et al.  Impact of surgical timing on the outcome of anterior cruciate ligament reconstruction , 2017, Knee Surgery, Sports Traumatology, Arthroscopy.

[7]  K. Tie,et al.  The difference in clinical outcome of single-bundle anterior cruciate ligament reconstructions with and without remnant preservation: A meta-analysis. , 2016, The Knee.

[8]  M. Bhandari,et al.  Cochrane in CORR®: Double-bundle Versus Single-bundle Reconstruction for Anterior Cruciate Ligament Rupture in Adults (Review) , 2016, Clinical orthopaedics and related research.

[9]  L. Khin,et al.  The Importance of Patient Sex in the Outcomes of Anterior Cruciate Ligament Reconstructions , 2016, The American journal of sports medicine.

[10]  W. Kremers,et al.  Procedural intervention for arthrofibrosis after ACL reconstruction: trends over two decades , 2017, Knee Surgery, Sports Traumatology, Arthroscopy.

[11]  T. Ozaki,et al.  Intercondylar notch size influences cyclops formation after anterior cruciate ligament reconstruction , 2015, Knee Surgery, Sports Traumatology, Arthroscopy.

[12]  J. Irrgang,et al.  Complications After Arthroscopic Knee Surgery , 2014, The American journal of sports medicine.

[13]  Jianzhong Hu,et al.  Clinical outcomes of remnant preserving augmentation in anterior cruciate ligament reconstruction: a systematic review , 2014, Knee Surgery, Sports Traumatology, Arthroscopy.

[14]  T. Falconer,et al.  Serial MRI and clinical assessment of cyclops lesions , 2014, Knee Surgery, Sports Traumatology, Arthroscopy.

[15]  P. Gelber,et al.  Promising short-term results following selective bundle reconstruction in partial anterior cruciate ligament tears. , 2013, The Knee.

[16]  T. Iriuchishima,et al.  Evaluation of the morphological variations of the meniscus: a cadaver study , 2013, Knee Surgery, Sports Traumatology, Arthroscopy.

[17]  C. Hulet,et al.  Partial ACL reconstruction with preservation of the posterolateral bundle. , 2012, Orthopaedics & traumatology, surgery & research : OTSR.

[18]  S. Kambhampati,et al.  Inverted cyclops lesion after anterior cruciate ligament reconstruction. , 2012, Annals of the Royal College of Surgeons of England.

[19]  J. Ahn,et al.  Analysis of cyclops lesions after different anterior cruciate ligament reconstructions: a comparison of the single-bundle and remnant bundle preservation techniques , 2012, Skeletal Radiology.

[20]  J. Ahn,et al.  Anterior cruciate ligament reconstruction using remnant preservation and a femoral tensioning technique: clinical and magnetic resonance imaging results. , 2011, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

[21]  M. Lind,et al.  Outcome of surgical treatment of arthrofibrosis following ligament reconstruction , 2011, Knee Surgery, Sports Traumatology, Arthroscopy.

[22]  P. Colombet,et al.  Current concept of partial anterior cruciate ligament ruptures. , 2010, Orthopaedics & traumatology, surgery & research : OTSR.

[23]  J. Kidder,et al.  Clinical and operative characteristics of cyclops syndrome after double-bundle anterior cruciate ligament reconstruction. , 2010, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

[24]  P. Chambat,et al.  Biologically enhanced ACL reconstruction. , 2010, Orthopaedics & traumatology, surgery & research : OTSR.

[25]  Sang Hak Lee,et al.  Magnetic Resonance Imaging Evaluation of Anterior Cruciate Ligament Reconstruction Using Quadrupled Hamstring Tendon Autografts , 2010, The American journal of sports medicine.

[26]  M. Medvecky,et al.  Extension loss secondary to femoral-sided inverted cyclops lesion after anterior cruciate ligament reconstruction. , 2009, The journal of knee surgery.

[27]  D. Moher,et al.  Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA Statement , 2009, BMJ : British Medical Journal.

[28]  Y. Ao,et al.  Analysis of different kinds of cyclops lesions with or without extension loss. , 2009, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

[29]  L. Bancroft,et al.  Cyclops lesions that occur in the absence of prior anterior ligament reconstruction. , 2007, Radiographics : a review publication of the Radiological Society of North America, Inc.

[30]  Kurt P Spindler,et al.  How to Write a Systematic Review , 2007, Clinical orthopaedics and related research.

[31]  Jae Hoon Kim,et al.  Second-look arthroscopic findings of 208 patients after ACL reconstruction , 2007, Knee Surgery, Sports Traumatology, Arthroscopy.

[32]  H. Irisawa,et al.  Cyclops syndrome occurring after chronic partial rupture of the anterior cruciate ligament without surgical reconstruction , 2007, Knee Surgery, Sports Traumatology, Arthroscopy.

[33]  C. Fabbriciani,et al.  Light and scan electron microscopic analysis of cyclops syndrome: etiopathogenic hypothesis and technical solutions , 2005, Knee Surgery, Sports Traumatology, Arthroscopy.

[34]  Hermann O. Mayr,et al.  Arthrofibrosis following ACL reconstruction—reasons and outcome , 2004, Archives of Orthopaedic and Trauma Surgery.

[35]  M. Veselko,et al.  Progressive Loss of Knee Extension after Injury , 2001, The American journal of sports medicine.

[36]  F. Noyes,et al.  Prevention of permanent arthrofibrosis after anterior cruciate ligament reconstruction alone or combined with associated procedures: a prospective study in 443 knees , 2000, Knee Surgery, Sports Traumatology, Arthroscopy.

[37]  P. McMahon,et al.  The cyclops lesion: a cause of diminished knee extension after rupture of the anterior cruciate ligament. , 1999, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

[38]  T. Muellner,et al.  Cyclops and cyclopoid formation after anterior cruciate ligament reconstruction: clinical and histomorphological differences , 1999, Knee Surgery, Sports Traumatology, Arthroscopy.

[39]  L. Fabeck,et al.  Different aspects of the cyclops lesion following anterior cruciate ligament reconstruction: a multifactorial etiopathogenesis. , 1998, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

[40]  S. Howell,et al.  Arthroscopic Findings Associated with Roof Impingement of an Anterior Cruciate Ligament Graft , 1995, The American journal of sports medicine.

[41]  D. W. Jackson,et al.  Cyclops syndrome: loss of extension following intra-articular anterior cruciate ligament reconstruction. , 1990, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.