SpinalFracturesandSpinalCordInjuries 骨科 温医附一院 脊柱的功能 传导头与躯干的负荷至骨盆椎管保护脊髓 椎间盘吸收震荡 稳定躯干 外在稳定由肌肉完成 内在稳定靠韧带与椎间盘完成 脊柱骨折概述 约占全身骨折5％~6% 胸腰段脊柱骨折多见（T10~L2）并发脊髓或马尾神经损伤，高达70...
To determine patterns of C1 and C2 vertebral fractures that are associated with blunt cerebrovascular injury (BCVI).#Retrospective chart review of clinical and imaging reports at a level 1 trauma center over 10 consecutive years was conducted in patients with C1 and C2 fractures. Studentt-test ...
Upper cervical spine injuries can be described as atlanto-occipital dislocation, C1 fractures, disruption of the transverse ligament of C1, C2 odontoid fractures, and traumatic C2 spondylosis fractures. Lower cervical spine injuries are generally classified into facet dislocations, compression fractures, ...
Treatment. Immediate first aid consists ofsplintingthe bone with no attempt to reduce the fracture; it should be splinted “as it lies,” which means supporting it in such a way that the injured part will remain steady and will resist jarring if the victim is moved. Later it will be trea...
Principles of Fracture Treatment骨折的治疗原则 PrinciplesofFractureTreatment Whatisa(bony)fracture?Disruptionofabone’snormalstructureor“wholeness”Crack,break,orruptureinabone Therearemanyhow’sandwhy’stobonyfractures Termsusedtodescribeeacharerelated DefinitionofFracture Thereare2typesof#inwhichthisisnotso:1...
通常选择前路手术是因为前柱和中柱可以通过C2/3椎间盘切除融合重建,恢复上颈椎的稳定性和序列。可靠的植骨融合也是重要的。在手术入路方面,采用颈前咽后入路进行颈前路椎间盘切除融合术(anterior cervical discectomy and fusion,ACDF)。通过该方法,C1至C3可以充分暴露,为术中操作提供足够的空间。枢椎泪滴骨折的撕脱...
In this section, to examine the microstructure of the mortar and the effect of pozzolans on it, SEM images with magnifications of 250x (A1, B1, C1 and D1) and 2500x (A2, B2, C2 and D2) are analyzed after 150 days of water curing where A, B, C and D stand for Control, Silic...
通常选择前路手术是因为前柱和中柱可以通过C2/3椎间盘切除融合重建,恢复上颈椎的稳定性和序列。可靠的植骨融合也是重要的。在手术入路方面,采用颈前咽后入路进行颈前路椎间盘切除融合术(anterior cervical discectomy and fusion,ACDF)。通过该方法,C1至C3可以充分暴露,为术中操作提供足够的空间。枢椎泪滴骨折的撕脱...
This suture was strong enough to provide the stability necessary to allow healing of the synchondrosis and the delayed resorption of the suture was followed by complete restoration of the mobility between C1 and C2. This case illustrates that surgical stabilization using an absorbable s...
Finally, complex fractures are described as either spiral (C1), segmental (C2), or irregular (C3) (see Figure 7.1). Sign in to download full-size image Figure 7.1. AO classification of humerus shaft fractures.AO Surgery Reference, www.aosurgery.org. Copyright by AO Foundation, Switzerla...