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001-es BibID:	BIBFORM035011
Első szerző:	Bodzay Tamás
Cím:	Biomechanical comparison of two stabilization techniques for unstable sacral fractures / Bodzay T., Szita J., Manó S., Kiss L., Jónás Z., Frenyó S., Csernátony Z.
Dátum:	2012
ISSN:	0949-2658
Megjegyzések:	AIM: The purpose of the study was to assess the stability provided by an ilio-iliac dorsal plate fixation technique using an AO narrow DCP on the pelvic brim in vertically and rotationally unstable type-C pelvic ring injuries. MATERIALS AND METHODS: We examined 12 fresh cadaver pelvises in a single limb stance load. A type-C pelvic ring injury (a type I lateral sacral fracture in the classification of Denis with symphysis pubis rupture) was performed on the cadaver specimen and fixed with a four-hole narrow dynamic compression plate to stabilize the symphysis pubis rupture; the sacrum fracture was stabilized either anteriorly with two 3-hole reconstruction plates ("anterior plate osteosynthesis") or with a posterior fixation using a 12-hole narrow DCP. A cyclic load of between 100 and 250 N was applied to the fifth lumbar vertebra of the specimen. An extensometer was attached to both sides of the sacrum fracture to detect movements at the fracture site. RESULTS: We were able to achieve usable measurements in nine specimens. Three measurements were performed on each specimen, and the movements recorded at the fracture gap in trans-sacral plate fixation were higher than or similar to those observed for anterior plate synthesis in 23 out of 27 cases. CONCLUSION: Dorsal ilio-iliac bridge plate fixation provides somewhat reduced stability compared to anterior plate fixation, but the difference is not significant.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Journal Of Orthopaedic Science. - 17 : 5 (2012), p. 574-579. -
További szerzők:	Szita János Manó Sándor (1977-) (gépészmérnök, számítógépes tervezőmérnök) Kiss László (1978-) (ortopéd sebész, traumatológus) Jónás Zoltán (1963-) (ortopéd és baleseti sebész) Frenyó Sándor Csernátony Zoltán (1959-2023) (ortopéd sebész, traumatológus)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat DOI
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