TY  - JOUR
PY  - 1997//
TI  - Fractures of experimentally traumatized embalmed versus unembalmed cadaver legs
JO  - Biomedical sciences instrumentation
A1  - Porta, D. J.
A1  - Kress, T. A.
A1  - Fuller, P. M.
A1  - Snider, J. N.
SP  - 423
EP  - 428
VL  - 33
IS  - 
N2  - Intact legs from six geriatric cadavers were fractured in a self-controlled study aimed at documenting the effects of embalming on both the soft and hard tissues of cadaver specimens subjected to biomechanical impact research. Upon bequeathal, one leg was removed and frozen while the other remained with the cadaver for embalming. The embalmed legs were amputated later and pre-test radiographs were made. For testing, a rod was inserted in the upright leg such that simulated upper body mass could be applied. A 50 kg cart propelled by a pneumatic accelerator to 7.5 m/s struck the anterior leg midway between the knee and ankle. The cart was headed by an instrumented steel pipe (4.75 cm dia.) coupled to a transducer which relayed impact force data to a Hewlett Packard 3562 A signal analyzer. Testing was captured on standard VHS video (30 frames/s) and 16 mm Color High Speed Film (1,000 frames/s). Post-test analyses included radiographs and thorough dissection. Peak forces were comparable for matched pairs. The unembalmed legs showed greater soft tissue damage (muscle and skin) but generally less bone fragmentation than their embalmed counterparts. Neurovascular components were virtually unharmed in most legs.<p /> <p>Language: en</p>
LA  - en
SN  - 0067-8856
UR  - http://dx.doi.org/
ID  - ref1
ER  -