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Titolo:
THE LS-8 LEVER FIXATEUR - ANOTHER INTERNA L REPOSITION AND INTERNAL-FIXATION DEVICE FOR FRACTURES AND FRACTURE-DISLOCATIONS OF THE THORACOLUMBAR AND LUMBAR SPINE .1. BIOCHEMICAL CONSIDERATIONS, DESCRIPTION ANDOPERATIVE TECHNIQUE
Autore:
SANDOR L;
Indirizzi:
MED UNIV ALBERT SZENT GYORGYI,UNFALLCHIRURG ABT,SEMMELWEIS U 6 H-6720SZEGED HUNGARY
Titolo Testata:
Der Unfallchirurg
fascicolo: 7, volume: 96, anno: 1993,
pagine: 367 - 372
SICI:
0177-5537(1993)96:7<367:TLLF-A>2.0.ZU;2-U
Fonte:
ISI
Lingua:
GER
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
NO
Recensione:
Indirizzi per estratti:
Citazione:
L. Sandor, "THE LS-8 LEVER FIXATEUR - ANOTHER INTERNA L REPOSITION AND INTERNAL-FIXATION DEVICE FOR FRACTURES AND FRACTURE-DISLOCATIONS OF THE THORACOLUMBAR AND LUMBAR SPINE .1. BIOCHEMICAL CONSIDERATIONS, DESCRIPTION ANDOPERATIVE TECHNIQUE", Der Unfallchirurg, 96(7), 1993, pp. 367-372

Abstract

We are reporting a lever-type internal fixateur, the LS-8 system, which can be used for reduction and stable fixation of fractures and fracture-dislocations of the thoraco-lumbar and lumbar spine. The LS-8 system is different from all previous systems: it combines the advantagesof the spinal fixateur interne and conventional plate fixation, whilelargely avoiding their disadvantages, such as the fixed position of the screw hole and the mechanical overloading of the fixing points, as in the previous hook-type systems. In order to minimize these drawbacks, we have added a plate of variable length to our system, creating a fulcrum that prevents overloading. This means that the reinforced 8 mmdiameter screws function as lever arms around this fulcrum, conducting and counterbalancing the active forces. As a result, the loading capacity of our system has been greatly improved. Since the LS-8 ''lever fixateur'' is a reinforced system, it is no longer necessary to use any plaster or brace fixation. We should like to illustrate the advantages and the capability of the LS-8 system by presenting one of our cases.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/12/20 alle ore 08:08:02