The Diagnostic Anatomy of the Ulnar Nerve
2The Diagnostic Anatomy of the Ulnar Nerve The ulnar nerve innervates most of the hand intrinsic muscles, and therefore is the nerve that is predominantly responsible for controlling fine, coordinated…
The Diagnostic Anatomy of the Brachial Plexus
4The Diagnostic Anatomy of the Brachial Plexus Mentioning the phrase “brachial plexus anatomy” is likely to clear a medical school classroom faster than a fire drill. Sure, rout memorization of…
The Diagnostic Anatomy of the Radial Nerve
3The Diagnostic Anatomy of the Radial Nerve The radial nerve is the “great extensor” of the upper arm, innervating nearly all the extensor movements in the upper extremity. Although its…
The Diagnostic Anatomy of the Sciatic Nerve
6The Diagnostic Anatomy of the Sciatic Nerve The sciatic nerve is the largest peripheral nerve in the body, and the lifeline to the lower extremities. It’s sensory and motor function…
The Diagnostic Anatomy of the Median Nerve
1The Diagnostic Anatomy of the Median Nerve The median nerve has contributions from four nerve roots via the brachial plexus (C6 to T1), and maintains a “median” location throughout its…
The Diagnostic Anatomy of the Inguinal Complex of Nerves
7The Diagnostic Anatomy of the Inguinal Complex of Nerves Originating in the lumbar plexus (T12 to L4), several peripheral nerves course distally through the inguinal region to provide motor and…
The Clinical Evaluation of the Brachial Plexus
5Clinical Evaluation of the Brachial Plexus Before attempting to examine patients with injuries to the brachial plexus, one should fully understand brachial plexus anatomy. The proper examination techniques for the…
The Diagnostic Anatomy of the Lumbosacral Plexus
8The Diagnostic Anatomy of the Lumbosacral Plexus Although traumatic lumbosacral plexopathy is uncommon because the pelvic rim protects this structure, the anatomy and diagnosis of these lesions is still quite…
