PMID: 8939012Nov 11, 1996Paper

Biomechanical properties of the human tibia: fracture behavior and morphology

Forensic Science International : Synergy
W RablM Krismer

Abstract

Standardized biomechanical dynamic load tests were performed to obtain fundamental information on the fracture behavior and morphology of the human tibia. After preparation, the specimens (n = 32) were loaded to breakage by ventral (one side alternately), dorsal, medial or lateral loading on a servo-hydraulic testing machine (Walter und Bai, Löhningen, Switzerland). Primary and secondary fracture lines and fissures were marked differently on the three surfaces of the tibia specimens. They were then videoscanned and digitized on a flatbed scanner to give two-dimensional fracture-line images. Load limits were 2475 to 12,206 Newton. The study revealed both direct fracture patterns with the fracture lines originating from the opposite site of impact, and indirect fracture patterns originating from the distal third of the specimens. Direct fractures occurred in 46% of the specimens after ventral loading, in 80% after medial or lateral loading, and in 100% after dorsal loading. Ventral, medial or lateral loading frequently produced direct wedge fractures of the Messerer type. Dorsal loading resulted in different direct patterns characterized by transverse fractures with longitudinal fissures at the impact site of the loading stamp. D...Continue Reading

References

Dec 3, 1988·BMJ : British Medical Journal·R M AtkinsB R Wilde
Nov 1, 1993·Journal of Biomechanical Engineering·J W Melvin
Jun 1, 1993·Journal of Paediatrics and Child Health·I RobertsJ White

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Citations

Jan 22, 2013·International Journal of Legal Medicine·Larbi BenaliChristophe Bou
May 21, 2013·Forensic Science International : Synergy·Zhengdong LiYijiu Chen
Aug 22, 1997·Forensic Science International : Synergy·N YukawaS Takeichi
Aug 21, 2015·Journal of Forensic Sciences·Samantha L Reber, Tal Simmons
May 12, 2005·Journal of Orthopaedic Research : Official Publication of the Orthopaedic Research Society·Christina L BeardsleyThomas D Brown
Jul 12, 2021·Forensic Science International : Synergy·Mariyam I IsaFeng Wei

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