Magnetic resonance imaging characteristics of the medial patellofemoral ligament lesion in acute lateral patellar dislocations considering trochlear dysplasia, patella alta, and tibial tuberosity-trochlear groove distance

Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association
P BalcarekKarl-Heinz Frosch

Abstract

The objective of this study was to analyze the injury patterns of the medial patellofemoral ligament (MPFL) in acute lateral patellar dislocations (LPDs) considering the anatomically relevant factors of patellar instability. Knee magnetic resonance images were collected from 73 patients within 7 weeks after LPD, and the injury patterns of the MPFL were evaluated for trochlear dysplasia, for patellar height, and for the tibial tuberosity-trochlear groove (TT-TG) distance. Injury to the MPFL was found in 98.6% of the patients (72 of 73) after the acute LPD, with a complete tear in 51.4% (37 of 72), most frequently localized at the femoral attachment site, and a partial tear in 48.6% (35 of 72). Injury to the femoral origin (Fem), to the midsubstance (Mid), and to the patellar insertion (Pat) of the MPFL was found in 50.0% (36 of 72), 13.9% (10 of 72), and 13.9% (10 of 72), respectively. More than 1 site of injury was found in 22.2% (16 of 72), most frequently as a combined injury at the femoral origin and at the patellar insertion sites (Pat+Fem) (13 of 16). The study population, as well as the Pat, Fem, and Pat+Fem subgroups, showed significantly different values of trochlear dysplasia and patellar height when compared with the ...Continue Reading

References

Nov 1, 1994·Radiology·P M RoseS F Quinn
Dec 1, 1993·Radiology·E LanceJ H Mink
Oct 1, 1993·Radiology·H VirolainenT Kuusela
Jul 1, 1993·AJR. American Journal of Roentgenology·M D KirschL F Rogers
Jan 1, 1996·The American Journal of Sports Medicine·P I SallayW E Garrett
Aug 1, 1996·AJR. American Journal of Roentgenology·T T MillerF Feldman
Oct 1, 1996·Clinical Orthopaedics and Related Research·D G EckhoffD P VanGerwen
Jan 1, 1997·AJR. American Journal of Roentgenology·C E SpritzerJ A Strong
Jan 1, 1997·Clinics in Sports Medicine·A J Pidoriano, J P Fulkerson
Feb 25, 1998·The American Journal of Sports Medicine·S M DesioK N Bachus
Aug 31, 2000·Radiology·C W PfirrmannJ Hodler
Oct 9, 2002·Clinics in Sports Medicine·Elizabeth A ArendtEmile Cohen
Aug 16, 2003·Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society·W SenavongseA A Amis
Oct 8, 2003·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Yi-Fen ShihAndrew A Amis
Mar 30, 2005·The Journal of Bone and Joint Surgery. British Volume·W Senavongse, A A Amis
Feb 17, 2006·The Knee·Sandro F FucentesePhilip B Schottle
Mar 7, 2006·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Sven OstermeierCarl-Joachim Wirth
Sep 28, 2006·Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society·Andrew A AmisAnthony M J Bull
Nov 4, 2006·The Journal of Knee Surgery·James BicosAugustus Mazzocca
Feb 6, 2007·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·José AlemparteStefan Danilla
Jul 29, 2008·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Svend Erik ChristiansenMartin Lind
Sep 12, 2009·Revue de chirurgie orthopédique et réparatrice de l'appareil moteur·F GaudotUNKNOWN Société française d'arthroscopie
Aug 19, 2010·The American Journal of Sports Medicine·Christopher L CampMichael J Stuart

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Nov 11, 2010·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·P P MarianiL Floris
Jul 7, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Manfred NelitzSabine Lippacher
Jul 21, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Gazi HuriMahmut Nedim Doral
Jul 16, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Keisuke KitaKonsei Shino
Sep 22, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Ayman M Ebied, Wael El-Kholy
Nov 19, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Peter BalcarekKlaus Michael Stürmer
Dec 3, 2011·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Archana SaranathanJohn J Elias
Jan 27, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·A D CooneyD F Kader
May 4, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Hui Jun KangLei Ma
Aug 11, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Burak KaymazM Nedim Doral
Dec 18, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Alfredo Schiavone PanniSimone Cerciello
Feb 9, 2013·Current Reviews in Musculoskeletal Medicine·Eric J Strauss, David K Galos
Aug 11, 2012·Sports Medicine and Arthroscopy Review·Julian Ashley Feller
Dec 1, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·M NelitzD Dornacher
Jun 29, 2013·The Knee·Weifeng LiJiangtao Dong
May 23, 2014·AJR. American Journal of Roentgenology·Lawrence YaoRobert D Boutin
Jul 23, 2013·Arthroscopy Techniques·Hannah N LadenhaufDaniel W Green
May 13, 2014·International Orthopaedics·Victor de OliveiraPatricia Fucs
May 10, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·M PetriM Jagodzinski
Jul 6, 2014·Clinics in Sports Medicine·Robert F LaPradeMatthew T Rasmussen
Oct 30, 2014·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Christopher L CampAaron J Krych
Jul 5, 2013·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·M Nelitz, S Lippacher
Apr 3, 2013·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Karl F SchüttlerTurgay Efe
Dec 12, 2012·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·David DejourMohammed Saffarini
Mar 29, 2013·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Laurie A HiemstraGregory M L Buchko
Feb 16, 2013·European Journal of Orthopaedic Surgery & Traumatology : Orthopédie Traumatologie·Jian-Wei ZhouFei Wang
Mar 14, 2012·Journal of Pediatric Orthopedics·Scott A PutneyKevin M Neal
Apr 10, 2013·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Long-Fei MaHao-Yu Wang
Oct 12, 2014·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Shengjie WangXiaona Li
Feb 24, 2016·Arthroscopy Techniques·Jonathan A GodinWilliam E Garrett
Nov 14, 2015·Archives of Trauma Research·Maximilian PetriMohamed Omar
Jan 31, 2015·Journal of Pediatric Orthopedics·Kevin G SheaShital N Parikh
May 6, 2016·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Elizabeth A ArendtMarc A Tompkins
Jun 13, 2016·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Thomas TischerRainer Bader
May 6, 2015·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Miho J TanakaAndrew J Cosgarea
Sep 16, 2016·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Arash AframianCaroline Blanca Hing
Oct 11, 2016·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Camila Cohen KalekaRicardo de Paula Leite Cury
Mar 5, 2016·The Journal of Bone and Joint Surgery. American Volume·Alexander E WeberAsheesh Bedi

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