Objective To evaluate the clinical outcomes of anterior lumbar discectomy and interbody fusion with cage under laparoscopic assistant.Methods From January ... W Wang,G He,Y Yan,... - 《Chinese Journal of Orthopaedics》 被引量: 0发表: 2011年 ANTERIOR ENDOSCOPIC L5-S1 INTERBODY SPINAL FUSION –...
D. Guyer, "Early changes in bone mineral density above a combined anteroposte- rior L4- S1 lumbar spinal fusion: a clinical investigation," Spine, vol. 20, no. 15, pp. 1674-1678, 1995.Bogdanffy GM, Ohnmeiss DD, Guyer RD (1995) Early changes in bone min- eral density above a...
BMC Surgery (2022) 22:284 https://doi.org/10.1186/s12893-022-01733-6 RESEARCH Open Access Predictors of accurate intrapedicular screw placement in single‑level lumbar (L4‑5) fusion: robot‑assisted pedicle screw, traditional pedicle screw, and cortical bone trajectory screw ...
Most frequent location of disc prolapse is L4-5, followed by L5-S1 and L3-4. The herniated discs tend to exert pressure on a specific nerve root. 3. Symptoms and signs Typically, patients with prolapsed intervertebral discs reveal both leg and back pain, with leg pain being their chief ...
using either: 1) the standard/traditional method of identifying the L4 SP using the supracristal plane (n=14); or 2) a novel method that began by identifying the superior aspect of the sacrum through manually inducing sacral motion and then identifying the L5 SP and then the L4 SP (n=54...
Methods: Thirty patients with a mean age of 43 years (range, 26-63) who suffered from instability of levels L4-L5 (n = 23), L5-S1 (n = 3), or both (n = 2) underwent surgery. Spondylodesis was achieved with two BAK cylinders. After ?6 months, all patients completed a ...
For spinal stenosis without DS, the reoperation rate at the index level was 3.7% for decompression and fusion and 6.2% after decompression only. At the adjacent level, the corresponding numbers were 8.1% and 3.8% respectively. For the reoperations at the adjacent level, there was no ...
Analysis of pre-operative flexibility radiographs determined only the L5 tilt on the right side-bending (RSB) radiograph correlated with optimal outcome 2 (p = 0.03). To confirm the validity, the RSB value was subtracted from the post-operative C7–L4 tilt and the odds ratio analysis which ...
Dworak,Ronald A. Lehman.Combat-related L5 burst fracture treated with L4–S1 posterior spinal fusion[J].The Spine Journal.2012(9)Kang DG, Dworak TC, Lehman RA Jr: Combat-related L5 burst fracture treated with L4-S1 posterior spinal fusion. Spine J 2012; 12(9): 862-3....
Combat-related L3 fracture treated with L2-L4 posterior spinal fusion complicated by multidrug-resistant acinetobacter infection.DworakT.C.KangD.G.LehmanR.A.SPINE JOURNAL