Posteromedial rotatory instability of the elbow: What the radiologist needs to know

2021 ◽  
pp. 109819
Author(s):  
Zeid Al-Ani ◽  
Andrew Wright ◽  
Matthew Ricks ◽  
Adam C Watts
Keyword(s):  
Rotatory Instability

Posterolateral Rotatory Instability of the Elbow

2001 ◽  
Vol 20 (1) ◽  
pp. 47-58 ◽  
Author(s):  
Julious P. Smith ◽  
Felix H. Savoie ◽  
Larry D. Field
Keyword(s):  
Rotatory Instability ◽  
Posterolateral Rotatory Instability

Lateral femoral notch depth is not associated with increased rotatory instability in ACL-injured knees: a quantitative pivot shift analysis

2017 ◽  
Vol 26 (5) ◽  
pp. 1399-1405 ◽  
Author(s):  
Ajay C. Kanakamedala ◽  
Jeremy M. Burnham ◽  
Thomas R. Pfeiffer ◽  
Elmar Herbst ◽  
Marcin Kowalczuk ◽  
...  
Keyword(s):  
Pivot Shift ◽  
Notch Depth ◽  
Rotatory Instability ◽  
Shift Analysis ◽  
Quantitative Pivot Shift ◽  
Lateral Femoral Notch ◽  
Femoral Notch

The effect of radial head prosthesis diameter on posterolateral rotatory instability of the elbow

2018 ◽  
Vol 60 ◽  
pp. 89-94
Author(s):  
Chad E. Songy ◽  
Cory G. Couch ◽  
Eric R. Siegel ◽  
James R. Kee ◽  
Shahryar Ahmadi
Keyword(s):  
Radial Head ◽  
Radial Head Prosthesis ◽  
Rotatory Instability ◽  
Posterolateral Rotatory Instability

scholarly journals The knee in congenital femoral deficiency and its implication in limb lengthening: a systematic review

2021 ◽  
Vol 6 (7) ◽  
pp. 565-571
Author(s):  
Chilan Bou Ghosson Leite ◽  
Patricia Moreno Grangeiro ◽  
Diego Ubrig Munhoz ◽  
Pedro Nogueira Giglio ◽  
Gilberto Luis Camanho ◽  
...  
Keyword(s):  
Lower Limb ◽  
Ligament Reconstruction ◽  
Cruciate Ligament ◽  
Knee Dislocation ◽  
Limb Lengthening ◽  
Cruciate Ligaments ◽  
Knee Ligament ◽  
Rotatory Instability ◽  
Posterolateral Rotatory Instability ◽  
Knee Ligament Reconstruction

Congenital femoral deficiency (CFD) is a rare disorder with several limb anomalies including limb shortening and knee cruciate ligament dysplasia. Limb lengthening is usually performed to correct lower limb discrepancy. However, complications, such as knee subluxation/dislocation, can occur during this treatment. Here, we explore CFD knee abnormalities and knee dislocation during limb elongation, discussing when and whether knee ligament reconstruction prior to the lengthening would be necessary to reduce the risk of knee dislocation. There is not enough support in the literature for the routine reconstruction of cruciate ligaments in CFD patients. Of note, in cases of severe anteroposterior or posterolateral rotatory instability, cruciate ligament reconstruction might be considered to decrease the risk of knee subluxation/dislocation during the lengthening treatment. Cite this article: EFORT Open Rev 2021;6:565-571. DOI: 10.1302/2058-5241.6.200075

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