The A-Spire screw is a type of compression screw which – unlike Herbert screws – does not only have two threaded parts but it is threaded in the full length. The compression effect is created by the continuously changing – reduced – pitch. This setup not only increases compression but the pullout force of the screw as well, thus the stability of the A-Spire screws are much higher than Herbert type screws. Also, A-Spire screws have conical core which compacts the bone around the screw enabling the surgeon to fix porotic bones as well.

LA SEDIUL UNITATII BENEFICIARE, PREZENTA TINE LOC DE COMANDA

CU OP IN TERMEN DE 60 ZILE DE LA FACTURARE

The A-Spire screw is a type of compression screw which – unlike Herbert screws – does not only have two threaded parts but it is threaded in the full length. The compression effect is created by the continuously changing – reduced – pitch. This setup not only increases compression but the pullout force of the screw as well, thus the stability of the A-Spire screws are much higher than Herbert type screws. Also, A-Spire screws have conical core which compacts the bone around the screw enabling the surgeon to fix porotic bones as well.

LA SEDIUL UNITATII BENEFICIARE, PREZENTA TINE LOC DE COMANDA

CU OP IN TERMEN DE 60 ZILE DE LA FACTURARE