[In vitro assessment of the lumbo-sacral spine after posterior transpedicular stabilization and anterior cage implantation].
The biomechanical tests were performed on 9 cadaver specimens of lumbo-sacral spine. The specimens consisted of two lumbar motion segments, sacral bone together with the sacroiliac joint and parts of pelvis. The goal of the biomechanical tests was to estimate the motion of the lumbar spine, which was stabilised by the transpedicular implant and by the intervertebral cages. The tests showed that the traspedicular stabilisation is more effective than inervetebral with cages.
Smoczyński
Maciej
M
Katedra i Klinika Ortopedii i Traumatologii Narzadu Ruchu, Akademia Medyczna w Gdańsku.
Smoczyński
Andrzej
A
Luczkiewicz
Piotr
P
Pankowski
Rafał
R
D001696:Biomechanical Phenomena; D002102:Cadaver; D004867:Equipment Design; D006801:Humans; D016268:Internal Fixators; D007593:Joint Instability / Q000503:physiopathology / Q000517:prevention & control; D008159:Lumbar Vertebrae / Q000503:physiopathology*; D008161:Lumbosacral Region / Q000503:physiopathology; D019736:Prostheses and Implants; D016059:Range of Motion, Articular; D013123:Spinal Fusion / Q000295:instrumentation*