Objective To evaluate the clinical application of atlantoaxial joint fusion using anterior transarticular screw fixation and bone grafting for atlantoaxial joint instability. Methods Twenty-three cases of atlantoaxial...Objective To evaluate the clinical application of atlantoaxial joint fusion using anterior transarticular screw fixation and bone grafting for atlantoaxial joint instability. Methods Twenty-three cases of atlantoaxial joint instability were展开更多
Objective：To investigate a novel surgical method for multilevel cervical spondylotic myelopathy （CSM）. Methods： Totally 21 patients with multilevel CSM undergoing a novel surgical procedure from April 2001 to Janu...Objective：To investigate a novel surgical method for multilevel cervical spondylotic myelopathy （CSM）. Methods： Totally 21 patients with multilevel CSM undergoing a novel surgical procedure from April 2001 to January 2004 were analyzed retrospectively. All patients experienced anterior cervical decompression surgery in subsection, autograft fusion and internal fixation. Preoperative, immediate postoperative and follow-up image data, X-rays and semi-quantitative Japanese orthopaedics association （JOA） scores were used to evaluate the restoration of lordosis （Cobb＇s angle）, intervertebral heights, the stability of the cervical spine and the improvement of neurological impairment. Results： Preoperative symptoms were markedly alleviated or disappeared in most of the patients. According to the JOA scores, the ratio of improvement in neurological function was 72. 2%, including excellent in 9 cases （42.9%）, good in 7 cases （33.3%）, fair in 3 cases （14.3%） and poor in 2 cases （9.5%）. Immediate postoperative X-rays showed obvious improvements in lordosis and in the intervertebral height of the cervical spine （P〈0. 01）. There is no evidence of instrument failure during the mean follow-up period of 14. 2 months （9-24 months, P〉0. 01）. Conclusion：Anterior cervical decompression in subsection, autograft fusion and internal fixation is a rational effective method for the surgical treatment of multilevel CSM.展开更多
目的:分析和总结自体股骨头结构植骨重建髋臼辅助全髋关节置换术(total hip arthroplasty,THA)治疗改良Crowe TypeⅣB型成人髋关节发育不良性脱位(developmental dysplasia of the hip,DDH)患者的临床疗效。方法:按照改良Crowe分型,选...目的:分析和总结自体股骨头结构植骨重建髋臼辅助全髋关节置换术(total hip arthroplasty,THA)治疗改良Crowe TypeⅣB型成人髋关节发育不良性脱位(developmental dysplasia of the hip,DDH)患者的临床疗效。方法:按照改良Crowe分型,选取山东大学齐鲁医院德州医院关节外科2015年8月至2023年3月收治的TypeⅣB型DDH患者26例,其中男25例,女1例,采用自体股骨头结构植骨重建髋臼辅助THA,记录患者手术时间、术中失血量、术中术后输血量、术后血红蛋白、手术相关并发症和骨愈合时间等,并行骨盆正位X线片了解假体位置、假体骨长入、假体松动以及骨愈合情况等,采用视觉模拟评分表(visual analogue scale,VAS)评价髋关节的疼痛不适,采用髋关节Harris评分和Western Ontario and McMaster Universities Osteoarthritis Index(WOMAC)来评价髋关节功能及临床疗效。结果:所有患者的平均随访时间(9.73±8.35)个月,术中出血平均为(715.38±143.37) mL,术中平均输血(415.38±282.41) mL,手术时间平均为(118.62±18.27) min,术后平均输血为(192.31±236.51) mL。所有患者转子下骨端、自体股骨头和假臼之间均骨愈合良好。髋关节VAS评分从术前6.73±0.45,至术后末次随访时VAS评分1.73±0.53,差异有统计学意义(P=0.000),髋关节活动度均较术前明显改善,髋关节Harris评分从术前24.27±1.66,至术后末次随访时Harris评分74.77±2.89,差异有统计学意义(P=0.000),WOMAC术前术后评分分别为130.08±5.72和67.85±3.23,差异均有统计学意义(P=0.000)。结论:自体股骨头结构植骨重建髋臼辅助THA治疗改良Crowe TypeⅣB型DDH,具有操作相对简单、固定牢固、手术相对安全和疗效确切的优点。展开更多
文摘Objective To evaluate the clinical application of atlantoaxial joint fusion using anterior transarticular screw fixation and bone grafting for atlantoaxial joint instability. Methods Twenty-three cases of atlantoaxial joint instability were
文摘Objective：To investigate a novel surgical method for multilevel cervical spondylotic myelopathy （CSM）. Methods： Totally 21 patients with multilevel CSM undergoing a novel surgical procedure from April 2001 to January 2004 were analyzed retrospectively. All patients experienced anterior cervical decompression surgery in subsection, autograft fusion and internal fixation. Preoperative, immediate postoperative and follow-up image data, X-rays and semi-quantitative Japanese orthopaedics association （JOA） scores were used to evaluate the restoration of lordosis （Cobb＇s angle）, intervertebral heights, the stability of the cervical spine and the improvement of neurological impairment. Results： Preoperative symptoms were markedly alleviated or disappeared in most of the patients. According to the JOA scores, the ratio of improvement in neurological function was 72. 2%, including excellent in 9 cases （42.9%）, good in 7 cases （33.3%）, fair in 3 cases （14.3%） and poor in 2 cases （9.5%）. Immediate postoperative X-rays showed obvious improvements in lordosis and in the intervertebral height of the cervical spine （P〈0. 01）. There is no evidence of instrument failure during the mean follow-up period of 14. 2 months （9-24 months, P〉0. 01）. Conclusion：Anterior cervical decompression in subsection, autograft fusion and internal fixation is a rational effective method for the surgical treatment of multilevel CSM.
