Nerve suture without tension, a method for repairing transected peripheral nerves

1976 ◽  
Vol 34 (1-4) ◽  
pp. 215-216 ◽  
Author(s):  
W. Usbeck
Keyword(s):  
Peripheral Nerves ◽  
Nerve Suture

The Validation of Measures of Outcome Following Suture of Divided Peripheral Nerves Supplying the Hand

1990 ◽  
Vol 15 (1) ◽  
pp. 25-34
Author(s):  
D. MARSH
Keyword(s):  
Peripheral Nerve ◽  
Peripheral Nerves ◽  
Sensory Function ◽  
The Other ◽  
Functional Tests ◽  
Nerve Suture ◽  
Classic Paper

Erik Moberg pioneered the idea of validating measures of sensory function following peripheral nerve suture by correlating their results with those of functional tests. However it is important that powerful prior variables (age at suture, time elapsed since suture and delay between injury and suture) be controlled. Failure to do this may result in spurious correlations, as illustrated by analysis of two sets of data, one collected by the author and the other given in the classic paper of Önne (1962).

Technical Aspects of Peripheral Nerve Repair

1984 ◽  
Vol 9 (1) ◽  
pp. 14-19 ◽  
Author(s):  
MICHAEL E. JABALEY
Keyword(s):  
Peripheral Nerve ◽  
Peripheral Nerves ◽  
Nerve Repair ◽  
Wound Management ◽  
Suture Repair ◽  
Peripheral Nerve Repair ◽  
Technical Aspects ◽  
Nerve Suture ◽  
Definite Effect ◽  
Topographical Anatomy

This essay describes the internal topographical anatomy of peripheral nerves and outlines the use of this information in the specific steps of nerve suture. Repair is detailed in the context of overall wound management and those factors are emphasized which can be controlled by the surgeon and which have a definite effect on the functional outcome.

Evidence for a Blood Ganglion Barrier in the Superior Cervical Ganglion of the Rat

1982 ◽  
Vol 40 ◽  
pp. 204-204
Author(s):  
D. M. DePace
Keyword(s):  
Blood Vessels ◽  
Superior Cervical Ganglion ◽  
Peripheral Nerves ◽  
Time Schedule ◽  
Transmission Electron ◽  
Cervical Ganglion ◽  
The Central Nervous System ◽  
Cervical Ganglia ◽  
Capillary Circulation ◽  
And Control

The majority of blood vessels in the superior cervical ganglion possess a continuous endothelium with tight junctions. These same features have been associated with the blood brain barrier of the central nervous system and peripheral nerves. These vessels may perform a barrier function between the capillary circulation and the superior cervical ganglion. The permeability of the blood vessels in the superior cervical ganglion of the rat was tested by intravenous injection of horseradish peroxidase (HRP). Three experimental groups of four animals each were given intravenous HRP (Sigma Type II) in a dosage of.08 to.15 mg/gm body weight in.5 ml of.85% saline. The animals were sacrificed at five, ten or 15 minutes following administration of the tracer. Superior cervical ganglia were quickly removed and fixed by immersion in 2.5% glutaraldehyde in Sorenson's.1M phosphate buffer, pH 7.4. Three control animals received,5ml of saline without HRP. These were sacrificed on the same time schedule. Tissues from experimental and control animals were reacted for peroxidase activity and then processed for routine transmission electron microscopy.

Intramuscular Nerve and Neuromuscular Junction Alteration In Extraocular Muscles of Diabetic Mice

1985 ◽  
Vol 43 ◽  
pp. 682-683
Author(s):  
Bruce R. Pachter
Keyword(s):  
Diabetes Mellitus ◽  
Peripheral Nerves ◽  
Sudden Onset ◽  
Extraocular Muscles ◽  
Diabetic Patients ◽  
Oculomotor Palsy ◽  
Third Nerve Palsy ◽  
Patients With Diabetes ◽  
Intramuscular Nerve ◽  
Oculomotor Nerves

Diabetes mellitus is one of the commonest causes of neuropathy. Diabetic neuropathy is a heterogeneous group of neuropathic disorders to which patients with diabetes mellitus are susceptible; more than one kind of neuropathy can frequently occur in the same individual. Abnormalities are also known to occur in nearly every anatomic subdivision of the eye in diabetic patients. Oculomotor palsy appears to be common in diabetes mellitus for their occurrence in isolation to suggest diabetes. Nerves to the external ocular muscles are most commonly affected, particularly the oculomotor or third cranial nerve. The third nerve palsy of diabetes is characteristic, being of sudden onset, accompanied by orbital and retro-orbital pain, often associated with complete involvement of the external ocular muscles innervated by the nerve. While the human and experimental animal literature is replete with studies on the peripheral nerves in diabetes mellitus, there is but a paucity of reported studies dealing with the oculomotor nerves and their associated extraocular muscles (EOMs).

Innervation of endoneurial microvessels in human sural nerve

1992 ◽  
Vol 50 (1) ◽  
pp. 920-921
Author(s):  
John L. Beggs ◽  
Peter C. Johnson ◽  
Astrid G. Olafsen ◽  
C. Jane Watkins
Keyword(s):  
Blood Flow ◽  
Blood Vessels ◽  
Blood Supply ◽  
Peripheral Nerves ◽  
Sural Nerve ◽  
Nerve Fibers ◽  
Arterial Supply ◽  
Autonomic Nerve ◽  
Vasa Nervorum ◽  
Endoneurial Blood Flow

The blood supply (vasa nervorum) to peripheral nerves is composed of an interconnected dual circulation. The endoneurium of nerve fascicles is maintained by the intrinsic circulation which is composed of microvessels primarily of capillary caliber. Transperineurial arterioles link the intrinsic circulation with the extrinsic arterial supply located in the epineurium. Blood flow in the vasa nervorum is neurogenically influenced (1,2). Although a recent hypothesis proposes that endoneurial blood flow is controlled by the action of autonomic nerve fibers associated with epineurial arterioles (2), our recent studies (3) show that in addition to epineurial arterioles other segments of the vasa nervorum are also innervated. In this study, we examine blood vessels of the endoneurium for possible innervation.

Injection injuries of peripheral nerves

2004 ◽  
Vol 1 (2) ◽  
pp. 21-23 ◽  
Author(s):  
Dhaval P Shukla ◽  
D.I. Bhat ◽  
B. Indira Devi ◽  
M.S. Gopalakrishnan ◽  
Aliasgar Moiyadi
Keyword(s):  
Peripheral Nerves
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