Biomechanical behaviour of implant-reinforced subcapital humeral fractures

Fuechtmeier, Bernd and Hammer, J. and Nerlich, Michael (2002) Biomechanical behaviour of implant-reinforced subcapital humeral fractures. ZEITSCHRIFT FUR METALLKUNDE, 93 (8). pp. 819-824. ISSN 0044-3093

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Abstract

A pair-controlled study was performed to compare the biomechanical behaviour of implant-reinforced fractured humeri under bending and under torsional loading, respectively. Special interest is related to the fixation potential of a prototype version of an intramedullary nail for stabilisation of subcapital humeral fracture. This nail is especially designed in terms of application for less invasive surgery purposes. In this study, two different modifications of this prototype nail are directly compared with respect to the stabilisation potential in direct comparison to conventionally applied implant techniques (wire technique and plate fixing). First results indicate that fixing of subcapital fracture by this intramedullary nail type provides a good compromise concerning the stabilisation under both loading types, bending and torsion, respectively.

Item Type: Article
Uncontrolled Keywords: SHAFT FRACTURES; LOCKING NAIL; EXPERIENCE; intramedullary nailing; proximal humeral fractures; less invasive fixation; mechanical stability; biomechanical behaviour
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Lehrstuhl für Unfallchirurgie
Depositing User: Dr. Gernot Deinzer
Date Deposited: 12 Oct 2021 09:13
Last Modified: 12 Oct 2021 09:13
URI: https://pred.uni-regensburg.de/id/eprint/40070

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