TY  - JOUR
AU  - Sakellariou, Vasileios I.
A2  - Sakellariou, Vasileios I.
A2  - Mavrogenis, Andreas F.
A2  - Babis, George C.
A2  - Soucacos, Panayiotis N.
A2  - Magnissalis, Evangelos A.
A2  - Papagelopoulos, Panayiotis J.
DB  - BISp
DP  - BISp
KW  - Analyse, biomechanische
KW  - Belastung, mechanische
KW  - Bewegungslehre
KW  - Biomechanik
KW  - Chirurgie
KW  - Humerus
KW  - Humerusfraktur
KW  - Hüftgelenkendoprothese
KW  - Methodenvergleich
KW  - Sportmedizin
LA  - eng
TI  - Comparison of four reconstructive methods for diaphyseal defects of the humerus after tumor resection
TT  - Der Vergleich von vier Rekonstruktionsmethoden von Diaphysenschäden des Humerus nach Tumorresektion
PY  - 2012
N2  - The objective of the current study was to compare quantitative data on the biomechanical analysis of different techniques for fixation of intercalary bone defects of the humerus, by means of consistently applied methodology on composite models. A total of 25 humeral specimens of composite models were used. An intercalary defect was created and reconstructed using plates, intramedullary nails, external fixators and segmental prosthetic implants. The specimens were loaded under axial compression, four-point bending and torsion within the linear elastic region. Modular segmental implants and intramedullary nails were able to compensate significantly greater amounts of compressive loads compared to locking plates and external fixators. However, in flexion and torsion, the modular segmental implants and the external fixators were significantly better load-bearing devices compared to the intramedullary nails and plates. Early mobilization of the upper limb in patients with diaphyseal bone defects of the humerus could probably be more safe and tolerable when reconstructed with modular segmental implants. Verf.-Referat
L2  - https://dx.doi.org/10.1123/jab.28.5.568
DO  - 10.1123/jab.28.5.568
SP  - S. 568–578
SN  - 1065-8483
JO  - Journal of applied biomechanics
IS  - 5
VL  - 28
M3  - Gedruckte Ressource
M3  - Elektronische Ressource (Datenträger)
ID  - PU201304002641
ER  -