Transverse carpal ligament disruption associated with simultaneous fractures of the trapezium, trapezial ridge, and hook of hamate: A case report

1999 ◽  
Vol 24 (1) ◽  
pp. 152-155 ◽  
Author(s):  
C.Alan Tracy
2019 ◽  
Author(s):  
David R. Veltre ◽  
Kelvin Naito ◽  
Xinning Li ◽  
Andrew B. Stein

Introduction: Aberrant positioning of the ulnar nerve volar to the transverse carpal ligament is a rare anatomic variation.Case Presentation: We present the case of a 55-year-old female with unique ulnar nerve anatomy that was discovered introperatively during carpal tunnel release.  The ulnar nerve was running directly adjacent to the median nerve in the distal forearm and as the median nerve traversed dorsal to the transverse carpal ligament (flexor retinaculum) to enter the carpal tunnel the ulnar nerve continued directly volar to this structure before angling towards Guyon’s Canal.  The unique ulnar nerve anatomy was successfully identified, carefully dissected and managed with a successful patient outcome.Conclusion: Variations of the anatomy at the level of the carpal tunnel are rare but do exist.  Awareness of these anatomic variations and adequate visualization of the ulnar nerve along with the surrounding structures is crucial to avoid iatrogenic injuries during carpal tunnel release. 


2007 ◽  
Vol 56 (4) ◽  
pp. 536-537
Author(s):  
Hidetoshi Onoue ◽  
Kazuo Kimura ◽  
Kazutaka Matsunaga ◽  
Kenji Hamada ◽  
Fumihiko Yamaguchi ◽  
...  

Author(s):  
Patrick J. Warmoth ◽  
Jacob J. Triplet ◽  
Andrew Malarkey ◽  
H. Brent Bamberger

2018 ◽  
Vol 85 (4) ◽  
pp. 231-235
Author(s):  
Kentaro Sonoki ◽  
Yuji Tomori ◽  
Yoshinori Obara ◽  
Mitsuhiko Nanno ◽  
Norie Kodera ◽  
...  

2019 ◽  
Vol 42 (4) ◽  
pp. 395-398
Author(s):  
Junya Oshima ◽  
Kaoru Sasaki ◽  
Mitsuru Sekido

1997 ◽  
Vol 22 (1) ◽  
pp. 83-85 ◽  
Author(s):  
Paul A. Cook ◽  
Raymond J. Kobus ◽  
William Wiand ◽  
Joseph S. Yu

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