Holding Power of Orthopaedic Screws in Bovine Femoral Heads. A Comparison of Three Cannulated Screws

D. G. Wilson; R. P. McCabe

doi:10.1055/s-0038-1632514

Veterinary and Comparative Orthopaedics and Traumatology, Table of Contents

Vet Comp Orthop Traumatol 1996; 09(03): 111-4
DOI: 10.1055/s-0038-1632514

Original Research

Schattauer GmbH

Holding Power of Orthopaedic Screws in Bovine Femoral Heads. A Comparison of Three Cannulated Screws

Authors

D. G. Wilson

¹From the Comparative Orthopedic Research Laboratory, Department of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
R. P. McCabe

¹From the Comparative Orthopedic Research Laboratory, Department of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA

Abstract

Summary

Femoral capital physeal fractures have been successfully repaired with 7.0 mm stainless steel cannulated screws. The holding power of 7.0 mm stainless steel cannulated screws, 8.0 mm stainless steel cannulated screws and 8.0 mm titanium cannulated screws was compared. The 8.0 mm titanium cannulated screw had the highest holding power, the 7.0 mm stainless steel cannulated screw was intermediate and the 8.0 mm stainless steel cannulated screw had the lowest holding power.

When placed in the bovine femoral head, 8.0 mm titanium cannulated screws have holding power greater than 8.0 mm stainless steel cannulated screws. A 7.0 mm stainless steel cannulated screw has intermediate holding power.

Keywords

Cannulated screw - holding power - femoral capital physeal fracture

Full Text

References

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