Recent progress in the classification and operation of sacral fractures

N Sun, Y Liu, H Yan, Z Zhang, Y Li… - Emergency Medicine …, 2023 - Wiley Online Library
Most sacral fractures are caused by high‐energy, violent injuries, often accompanied by
lumbosacral plexus injuries, which can cause instability of the posterior pelvic ring or …

Baseline cystometric parameters in conscious and anesthetized sheep: experimental data and systematic review

J Prager, B Metcalfe, S Sadrafshari… - American Journal of …, 2024 - Am Vet Med Assoc
OBJECTIVE To characterize cystometry in conscious and anesthetized sheep, including
bladder response to sacral root electrical stimulation, thereby providing a baseline set of …

[HTML][HTML] Anatomy of the L5 nerve root in the pelvis for safe sacral screw placement: a cadaveric study

S Tamagawa, T Okuda, H Nojiri, T Sato… - … of Neurosurgery: Spine, 2021 - thejns.org
OBJECTIVE Previous reports have focused on the complications of L5 nerve root injury
caused by anterolateral misplacement of the S1 pedicle screws. Anatomical knowledge of …

L5 nerve root injury caused by anterolateral malpositioning of loosened S1 pedicle screws: illustrative cases

S Tamagawa, T Okuda, H Nojiri, R Momomura… - … of Neurosurgery: Case …, 2021 - thejns.org
BACKGROUND Although malpositioning of pedicle screws into the spinal canal and
intervertebral foramen can cause spinal nerve root injuries, there are few reports of L5 nerve …

[HTML][HTML] Measurement of S1 foramen depth for ultrasound-guided S1 transforaminal epidural injection

YS Kim, SO Park, C Lee, SK Lee… - The Korean Journal …, 2023 - synapse.koreamed.org
Background Ultrasound-guided first sacral transforaminal epidural steroid injection (S1
TFESI) is a useful and easily applicable alternative to fluoroscopy or computed tomography …

Operative outcomes and fracture patterns in dysmorphic sacrums

A Alejandrez, M Refaat, Y Vue - Injury, 2024 - Elsevier
Introduction Sacral dysmorphism has been previously reported to occur in 30% to 40% of
adult patients. It has been described by 6 widely accepted parameters on outlet x-ray views …

L5 神経根の骨盤内走行に関する解剖学的検証―安全な仙骨スクリュー挿入のために―

玉川翔太, 奥田貴俊, 野尻英俊, 高野弘充… - Journal of Spine …, 2022 - jstage.jst.go.jp
抄録 脊椎疾患や骨盤外傷など仙骨を含み固定する際のアンカーとして椎弓根スクリュー (PS)
や仙骨翼スクリューが用いられる. これらはその固定力を高めるため仙骨前方の皮質を貫く方法が …