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Full-Text Articles in Medicine and Health Sciences
The Deep Fascia Of The Forearm And The Ulnar Nerve: An Anatomical Study., Paul J Choi, Chidinma Nwaogbe, Joe Iwanaga, Georgi P Georgiev, Rod J Oskouian, R Shane Tubbs
The Deep Fascia Of The Forearm And The Ulnar Nerve: An Anatomical Study., Paul J Choi, Chidinma Nwaogbe, Joe Iwanaga, Georgi P Georgiev, Rod J Oskouian, R Shane Tubbs
Articles, Abstracts, and Reports
Introduction A reoperation for a cubital tunnel syndrome is not uncommon. Patients often complain of sensorimotor symptoms in the ulnar nerve distribution after their primary surgery. The documented etiologies for such a phenomenon include a "new" kinking of the distal ulnar nerve and a "new" compression of the ulnar nerve by the fascial septum in between or tendinous bands over the muscles of the forearm. The deep fascial plane along which the ulnar nerve travels in the forearm has had scant attention. We present an anatomical study to provide a better understanding of such etiologies to aid physicians in performing …
Variant Distal Ulnar Nerve Loop: A Previously Undescribed Anatomical Finding., Mayank Patel, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
Variant Distal Ulnar Nerve Loop: A Previously Undescribed Anatomical Finding., Mayank Patel, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
Articles, Abstracts, and Reports
A previously undescribed variant ulnar nerve loop was discovered during the routine anatomic forearm and hand dissection of an adult female. The major finding was that of a large loop traveling around the distal tendon of the flexor carpi ulnaris. The variation presented here appears to be unique. The exact function of such derailed anatomy is not clear but, if found during surgery, might confound normal dissection methods or, when present, could result in varied clinical presentations regarding the sensory or motor examination of the hand.
Osborne's Ligament: A Review Of Its History, Anatomy, And Surgical Importance., Andre Granger, Juan P Sardi, Joe Iwanaga, Thomas J Wilson, Lynda Yang, Marios Loukas, Rod J Oskouian, R Shane Tubbs
Osborne's Ligament: A Review Of Its History, Anatomy, And Surgical Importance., Andre Granger, Juan P Sardi, Joe Iwanaga, Thomas J Wilson, Lynda Yang, Marios Loukas, Rod J Oskouian, R Shane Tubbs
Articles, Abstracts, and Reports
When discussing the pathophysiology of ulnar neuropathy, Geoffrey Vaughan Osborne described a fibrous band that can be responsible for the symptoms seen in this disorder. In this paper, we take a glimpse at the life of Osborne and review the anatomy and surgical significance of Osborne's ligament. This band of tissue connects the two heads of the flexor carpi ulnaris and thus forms the roof of the cubital tunnel. To our knowledge, no prior publication has reviewed the history of this ligament, and very few authors have studied its anatomy in any detail. Therefore, the aim of the present paper …