scholarly journals Central Band Interosseous Membrane Reconstruction For Forearm Longitudinal Instability

2016 ◽  
Vol 05 (03) ◽  
pp. 184-187 ◽  
Author(s):  
Randall Culp ◽  
A. Osterman ◽  
Julie Adams
2010 ◽  
Vol 14 (4) ◽  
pp. 222-225 ◽  
Author(s):  
Julie E. Adams ◽  
Meredith N. Osterman ◽  
A. Lee Osterman

Author(s):  
Batbayar Khuyagbaatar ◽  
Sang-Jin Lee ◽  
Ulziikhutag Bayarjargal ◽  
Maro Cheon ◽  
Temuujin Batbayar ◽  
...  

Instability of the forearm is a complex problem that leads to pain and limited motions. Up to this time, no universal consensus has yet been reached as regards the optimal treatment for forearm instability. In some cases, conservative treatments are recommended for forearm instability injuries. However, quantitative studies on the conservative treatment of forearm instability are lacking. The present study developed a finite element model of the forearm to investigate the contribution of the distal radioulnar joint stabilizer on forearm stability. The stabilizer was designed to provide stability between the radius and ulna. The forearm model with and without the stabilizer was tested using the pure transverse separation and radial pull test for the different ligament sectioned models. The percentage contribution of the stabilizer and ligament structures resisting the load on the forearm was estimated. For the transverse stability of the forearm, the central band resisted approximately 50% of the total transverse load. In the longitudinal instability, the interosseous membrane resisted approximately 70% of the axial load. With the stabilizer, models showed that the stabilizer provided the transverse stability and resisted almost 1/4 of the total transverse load in the ligament sectioned models. The stabilizer provided transverse stability and reduced the loading on the ligaments. We suggested that a stabilizer can be applied in the conservative management of patients who do not have the gross longitudinal instability with the interosseous membrane and the triangular fibrocartilage complex disruption.


2015 ◽  
Vol 04 (S 01) ◽  
Author(s):  
Frederick Werner ◽  
Ashley Anderson ◽  
Emily Tucci ◽  
Brian Harley

Author(s):  
Nicol Zielinska ◽  
Bartłomiej Szewczyk ◽  
R. Shane Tubbs ◽  
Łukasz Olewnik

AbstractThe flexor pollicis longus (FPL) is located in the anterior compartment of the forearm. It is morphologically variable in both point of origin and insertion. An additional head of the FPL can lead to anterior interosseous syndrome. This report presents a morphological variation of the FPL (additional head in proximal attachment and bifurcated tendinous insertion in distal attachment) and an unrecognized structure that has not so far been described in the literature. This structure originates in six heads (attached to the FPL or interosseous membrane) that merge together, and inserts on to the FPL. All the variations noted have clinical significance, ranging from potential nerve compression to prevention of tendon rupture.


Author(s):  
Uros Meglic ◽  
Noemi Szakacs ◽  
Margherita Menozzi ◽  
Raul Barco ◽  
Eduard Alentorn-Geli ◽  
...  

2020 ◽  
Vol 231 ◽  
pp. 151547
Author(s):  
Susanne Rein ◽  
Thomas Kremer ◽  
Khosrow Siamak Houschyar ◽  
Frank Siemers ◽  
Hubertus Philipps

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