Biomaterial Database

Intra-articular entrapment of the median nerve after elbow dislocation in children. 1987

W E Floyd, and M C Gebhardt, and J B Emans

Department of Orthopaedic Surgery, Children's Hospital Medical Center, Harvard Medical School, Boston, Mass.

Two cases of intra-articular median nerve entrapment after reduction of elbow dislocations in children are described. The diagnosis of median nerve entrapment is often delayed. A proximal median nerve deficit, limited passive elbow motion, and an associated medial epicondyle avulsion after reduction of a child's posterior elbow dislocation should alert the surgeon to the possibility of nerve entrapment. Optimal management of this problem consists of early surgical exploration and nerve release.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008475	Median Nerve	A major nerve of the upper extremity. In humans, the fibers of the median nerve originate in the lower cervical and upper thoracic spinal cord (usually C6 to T1), travel via the brachial plexus, and supply sensory and motor innervation to parts of the forearm and hand.	Median Nerves,Nerve, Median,Nerves, Median
D009408	Nerve Compression Syndromes	Mechanical compression of nerves or nerve roots from internal or external causes. These may result in a conduction block to nerve impulses (due to MYELIN SHEATH dysfunction) or axonal loss. The nerve and nerve sheath injuries may be caused by ISCHEMIA; INFLAMMATION; or a direct mechanical effect.	Entrapment Neuropathies,Nerve Entrapments,External Nerve Compression Syndromes,Internal Nerve Compression Syndromes,Nerve Compression Syndromes, External,Nerve Compression Syndromes, Internal,Compression Syndrome, Nerve,Compression Syndromes, Nerve,Entrapment, Nerve,Entrapments, Nerve,Nerve Compression Syndrome,Nerve Entrapment,Neuropathies, Entrapment,Neuropathy, Entrapment,Syndrome, Nerve Compression,Syndromes, Nerve Compression
D001916	Brachial Artery	The continuation of the axillary artery; it branches into the radial and ulnar arteries.	Arteries, Brachial,Artery, Brachial,Brachial Arteries
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D004204	Joint Dislocations	Displacement of bones from their normal positions at a joint.	Inferior Dislocation,Joint Subluxations,Luxatio Erecta,Dislocation, Joint,Dislocations, Joint,Inferior Dislocations,Joint Dislocation,Joint Subluxation,Subluxation, Joint,Subluxations, Joint
D004551	Elbow Joint	A hinge joint connecting the FOREARM to the ARM.	Elbow Joints,Joint, Elbow,Joints, Elbow
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths