[Current trends in surgical treatment of radial nerve injuries associated with injuries of the humerus].
Radial nerve is the most common injured peripheral nerve after bone and wrist injuries in human body. Radial nerve can be injured by force causing fracture of the humeral shaft, due to compound fracture of the bone or by direct injury with small fragments of the bone. This happen in of cases and in remaining caseswas caused by manipulation during the treatment of the fracture of the humeral shaft. Because of the possibility of spontaneous recovery, indication and timing of surgical treatment of the radial nerve still remain controversial. There is contradictory approach in the treatment of the injured radial nerve. In a period betwen 1979 and 2005 year we have operated 193 patients with injury of radial nerve. Among them, 97 (50.2%) have had combined injury of the humeral shaft or proximal part of radius. Rest of injuries of the radial nerve were associated with manipulation during treatment. Surgical treatment has been performed in a period between three and four months after neurological deficit. Analysing our result regarding recovery of the motor function we have used combination of gradation including British Medical Council Score and modified Highet Scale to obtain satisfactory analysis of useful functional recovery of motor function after surgical procedure. We have classified results as bad M O-2 for all muscles innervated by the radial nerve; satisfactory M3, for extensors of the wrist and fingers and M O-2 for abductor of the thumb, good M 4-5 extensors of the wrist and fingers and M3 for abductor of the thumb, and excellent M 4-5 for all muscles.
Rasulić
L
L
Klinika za neurohirurgiju, KC Srbije, Beograd.
Samardzić
M
M
Bascarević
V
V
Jovanović
M
M
Malis
M
M
Nikolić
V
V
Blagojević
Z
Z
Stijak
L
L
D006801:Humans; D006810:Humeral Fractures / Q000150:complications* / Q000601:surgery; D011826:Radial Nerve / Q000293:injuries* / Q000503:physiopathology / Q000601:surgery*; D020127:Recovery of Function