All patients of spondylolisthesis grade I and grade II who are operated upon with posterior stabilization using pedicular
screw rod system.
Initially, efficient neural decompression, pedicular
screw insertion, and posterolateral spondylodesis were carried out as routinely performed and then vertebral reduction tried.
Functional outcome of transe pedicular
screw fixation in patients with unstable Thoracolumbar junction injuries.
Repair of defects in spondylolysis by segmental pedicular
screw hook fixation.
4,5) If symptomatic, a vertebrectomy with fusion of the bodies and support by posterior pedicular
instrumentation is usually sufficient to provide pain relief.
The insertion of pedicular
screw, used for fixation and stabilization of the spine and for enhancing the long-term biological fusion by holding bony structures together, poses specific problems to spine surgeons mainly due to the difficulty of accurately inserting the screw without damaging the pedicle.
Esta disposicion se debe a que, excepto del atlas, el resto de las vertebras cervicales de la llama no poseen foramen transverso en relacion a la apofisis homonima, existiendo en su reemplazo un canal que recorre la parte craneal de la superficie medial del pediculo vertebral, razon por la cual se propone la denominacion de "canal pedicular
Rx de columna lumbosacra con imagen sospechosa de lesion pedicular
L5, no concluyente.
PediGuard is the first patented, wireless, handheld instrument capable of accurately detecting changes in tissue type, thus alerting surgeons to potential pedicular
or vertebral breaches during pedicle screw site preparation.
The shrew delivered a series of rapid bites to the membranous region between the pedicular
plate and the telson (stinger), severing the telson from the body.
fixations system and Proceed[TM] a hemostatic sealant.
and Alain Vanquaethem, Biomedical Engineer, PediGuard is the world's first and only handheld device capable of alerting surgeons to potential pedicular
or vertebral breaches.