Relationship Between Glenoid Defects and Hill-Sachs Lesions in Shoulders With Traumatic Anterior Instability

The American Journal of Sports Medicine
Shigeto NakagawaTatsuo Mae

Abstract

While the combination of a glenoid defect and a Hill-Sachs lesion in a shoulder with anterior instability has recently been termed a bipolar lesion, their relationship is unclear. To investigate the relationship of the glenoid defect and Hill-Sachs lesion and the factors that influence the occurrence of these lesions as well as the recurrence of instability. Case-control study; Level of evidence, 3. The prevalence and size of both lesions were evaluated retrospectively by computed tomography scanning in 153 shoulders before arthroscopic Bankart repair. First, the relationship of lesion prevalence and size was investigated. Then, factors influencing the occurrence of bipolar lesions were assessed. Finally, the influence of these lesions on recurrence of instability was investigated in 103 shoulders followed for a minimum of 2 years. Bipolar lesions, isolated glenoid defects/isolated Hill-Sachs lesions, and no lesion were detected in 86, 45, and 22 shoulders (56.2%, 29.4%, and 14.4%), respectively. As the glenoid defect became larger, the Hill-Sachs lesion also increased in size. However, the size of these lesions showed a weak correlation, and large Hill-Sachs lesions did not always coexist with large glenoid defects. The preval...Continue Reading

References

Jan 1, 1989·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·J J CalandraJ Uribe
Feb 1, 2000·The Journal of Bone and Joint Surgery. American Volume·E ItoiK N An
Oct 12, 2000·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·S S Burkhart, J F De Beer
May 3, 2003·The Journal of Bone and Joint Surgery. American Volume·Hiroyuki SugayaAkihiro Tsuchiya
Feb 5, 2004·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Ian K Y LoStephen S Burkhart
Aug 9, 2005·The Journal of Bone and Joint Surgery. American Volume·Hiroyuki SugayaAkihiro Tsuchiya
Dec 13, 2006·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Mario Victor LarrainFacundo Pavón
Apr 1, 2008·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Tai-Yuan ChuangStephen S Burkhart
Apr 24, 2008·AJR. American Journal of Roentgenology·James F GriffithKai Ming Chan
Mar 6, 2009·The American Journal of Sports Medicine·Nobuyuki YamamotoYilihamu Tuoheti
Mar 21, 2009·Archives of Orthopaedic and Trauma Surgery·Hidetomo SaitoNobutoshi Seki
Dec 24, 2009·The American Journal of Sports Medicine·James E VoosUNKNOWN HSS Sports Medicine Service
Mar 15, 2011·The American Journal of Sports Medicine·Seung Hyun ChoYong Girl Rhee
Jun 29, 2011·The American Journal of Sports Medicine·Giuseppe MilanoCarlo Fabbriciani
Apr 5, 2012·The Journal of the American Academy of Orthopaedic Surgeons·Matthew T ProvencherAnthony A Romeo
Mar 8, 2013·Journal of Shoulder and Elbow Surgery·Daisuke KurokawaEiji Itoi
Jan 5, 2014·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Giovanni Di GiacomoStephen S Burkhart

❮ Previous
Next ❯

Citations

Jun 12, 2016·Journal of Shoulder and Elbow Surgery·Tanujan Thangarajah, Simon M Lambert
Apr 7, 2017·The American Journal of Sports Medicine·Tyler MarshallPaul Saluan
Jan 31, 2017·The American Journal of Sports Medicine·Shigeto NakagawaYasuhiro Take
Oct 4, 2016·Sports Health·Brian WatermanJohn M Tokish
Sep 30, 2017·Orthopaedic Journal of Sports Medicine·Shigeto NakagawaMiki Kuroda
Aug 1, 2018·The Journal of Bone and Joint Surgery. American Volume·Favian SuAlbert Lin
Feb 27, 2019·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·In ParkSang-Jin Shin
Mar 15, 2019·The American Journal of Sports Medicine·Jun KawakamiRyohei Isawa
Aug 3, 2020·Knee Surgery, Sports Traumatology, Arthroscopy : Official Journal of the ESSKA·Felix G E DyrnaFrank Martetschläger
Jun 4, 2020·Clinics in Orthopedic Surgery·In ParkSang-Jin Shin
Jan 8, 2020·Orthopaedic Journal of Sports Medicine·Adam J BeerRachel M Frank
Jul 27, 2018·Orthopaedic Journal of Sports Medicine·Shigeto NakagawaMinoru Yoneda
Sep 11, 2020·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Kyle GouveiaMoin Khan
Jan 17, 2021·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Luciano Andrés RossiJorge Chahla
Dec 5, 2020·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·B Gage GriswoldStephen A Parada
Apr 4, 2021·Arthroscopy : the Journal of Arthroscopic & Related Surgery : Official Publication of the Arthroscopy Association of North America and the International Arthroscopy Association·Rodrigo Nicolás BrandarizMaximiliano Ranalletta
May 18, 2021·Indian Journal of Orthopaedics·Ravi Mittal, Siddarth Jain
May 27, 2021·Orthopaedic Journal of Sports Medicine·Shigeto NakagawaTatsuo Mae

❮ Previous
Next ❯

Related Concepts

Related Feeds

Bipolar Disorder

Bipolar disorder is characterized by manic and/or depressive episodes and associated with uncommon shifts in mood, activity levels, and energy. Discover the latest research this illness here.