踝关节骨折并下胫腓联合分离的手术治疗

自1998年8月-2005年8月共收治踝关节骨折患者117例，其中合并下胫腓联合分离者39例，均采用手术治疗并取得了满意的疗效。 1临床资料 本组39例，男18例，女21例；年龄19—71岁，平均27．8岁；左侧22例，右侧17例；双踝骨折34例，合并后踝骨折5例。     

糖尿病周围神经病97例临床特征与神经电生理分析

目的:探讨糖尿病周围神经病(DPN)患者的临床特征与神经电生理变化。方法:分析97例DPN患者的临床特征,比较DPN组和对照组的神经传导速度(NCV)、远端潜伏期、远端波幅3个参数。结果:①临床特征以肢体麻木(59%)最多见、其次为疼痛(42%)。②患者组NCV、远端波幅值低于对照组,远端潜伏期比对照组延长;两组3个参数比较,除腓总神经远端波幅、尺神经感觉传导速度和正中、尺、腓肠神经远端潜伏期外,差异均有统计学意义(P<0.05)。结论:①DPN患者临床特征以肢体麻木和疼痛最多见;②检测NCV、远端潜伏期、远端波幅,能较早发现临床患者。     

Pea术式治疗中高位肛门直肠畸形的并发症及对策

目的探讨Pena术式治疗中高位肛门直肠畸形的并发症及预防治疗措施。方法回顾性分析行Pena肛门成形术的58例中高位肛门直肠畸形患儿的临床资料及肛门排便功能情况、并发症，采用肛门功能临床评分标准进行评价。结果58例中优良者45例（83．3％），差者9例（偶有污粪6例，大便失禁1例，便秘2例），有并发症者8例（14．8％），其中直肠黏膜脱垂3例，粪便潴留2例，大便失禁1例，尿漏1例，直肠回缩1例。结论真正理解Pena的“无血、解剖式”手术技术的精髓，提高手术技巧和精细操作，加强术后康复训练是减少并发症的关键。     

Apical vault repair, the cornerstone or pelvic vault reconstruction

Pelvic organ prolapse remains a difficult problem for pelvic reconstructive surgery. Before new surgical procedures can be developed a good understanding of pelvic anatomy is necessary. It is widely held that the etiology of pelvic organ prolapse is secondary to stretch neuropathy following childbirth and chronic cough or constipation. Several transvaginal and transabdominal procedures have been developed over the years. With the increasing use of laparoscopy, a new variation on existing culdeplasty techniques has been developed. Following anatomical principles, the apical vault repair reestablishes the pericervical ring at the vaginal apex. The incorporation of pubocervical fascia, uterosacral-cardinal ligament and the rectovaginal fascia provides a strong anchor for the vaginal apex. In addition, the repair should help prevent future transverse cystocele, rectocele, enterocele and apical vault prolapse. Early outcome studies suggest that the apical vault repair should be used routinely with laparoscopic urethropexy, laparoscopic hysterectomy and the repair of pelvic organ prolapse. Good apical vault support is considered the cornerstone of pelvic reconstruction.     

Laparoscopic partial fundoplication vs laparoscopic Nissen-Rosetti fundoplication

Background: Since 1992, all patients at our institution who have met standard accepted criteria for surgical intervention for complicated gastroesophageal reflux disease have been entered into a prospective sequential clinical study to evaluate outcomes of the laparoscopic approach to the Nissen-Rosetti procedure and a modified Toupet procedure. Methods: A standardized workup with upper GI series, esophagography, and endoscopy was used in all patients. Manometry, pH testing, and other special tests were used selectively. A measuring technique was used to determine wrap size without the use of dilators. The short gastric vessels were left intact in all patients. A cosurgeon approach was used, with technical factors described herein. Results: Some 226 of 231 cases were completed laparoscopically (98%)—125 patients in the Nissen-Rosetti group and 101 in the partial fundoplication group. There were no clinical failures in either group. The partial fundoplication group performed better than the Nissen-Rosetti group in all categories of comparison. Return to normal eating habits was much earlier in the partial wrap group (p < 0.0001). Postop distal esophageal sphincter pressures in the two groups were equal at 15 mmHg. Eight patients suffered significant dysphagia requiring endoscopy and dilatation, all in the Nissen-Rosetti group (p < 0.01). Minor complications occurred in 12% of the total group. There was a total surgical revision rate of 3%. There were no gastric or esophageal perforations. Average operative time was 30 min. Average hospital stay was 1.4 days. Hospital charges for the laparoscopic approach averaged $6,000 dollars compared to $12,000 for the open approach. Conclusion: Laparoscopic partial fundoplication is as effective as laparoscopic Nissen-Rosetti fundoplication, with a higher satisfaction rate and fewer side effects. Measuring for wrap and hiatus size eliminates the need for and risk of using stiff dilators. By utilizing cosurgeons and currently available technology, cost, operative time, hospital time, and complications can be reduced to a finite minimum. Received: 12 December 1995/Accepted: 12 August 1996     

射频消融迷宫术治疗心房纤颤

作者采用射频消融迷宫术治疗心房纤颤２０例，其中１９例合并风湿性二尖瓣病的患者，同时行瓣膜替换术，１例合并房间隔缺损患者进行修复。射频消融的路线采用小板井嘉夫的手术径路。术后１６例恢复窦性心律，占８０％，未恢复窦性心律的４例，２例为房颤，１例为房扑，另１例为结性心律。射频消融迷宫术耗时短，仅增加钳闭主动脉时间平均２０．５分钟，无术后出血的潜在危险。但术后７～１０天之内，有１８例出现过房颤、房扑、房速等室上性心律失常，可能由于射频消融不均匀，干扰心房的心电活动所致。     

远节指末端离断伤两种治疗方法的回顾性分析

①目的 旨在比较分析原位缝合与贯穿植入随意血管神经束加原位缝合治疗远节指末端离断伤的疗效及优缺点，更有针对性地为临床提供一种有效的治疗方法。②方法 对临床两种治疗方法的29例加以回顾性总结、比较分析，获得详细相关数据资料，并对数据资料进行统计学的分析和处理。③结果 原位缝合治疗远节指末端离断伤的总有效率远低于贯穿植入随意血管神经束加原位缝合法。④结论 贯穿植入随意血管神经束原位缝合治疗远节指末端离断伤，是一种比较理想的方法，值得临床推广使用。     

Ross procedure in an infant weighing 4.5 kg

A 6 month-old male infant (weight: 4.5 kg) with congenital aortic stenosis underwent aortic valve replacement with a pulmonary autograft (Ross procedure). The right ventricular outflow tract (RVOT) was reconstructed with a polytetrafluoroethylene (PTFE)-valved equine pericardial conduit. At the age of 5, re-RVOT reconstruction with an equine pericardial patch bearing a PTFE monocusp was required because of severe pulmonary stenosis resistant to 2 attempts of percutaneous transluminal pulmonary valvotomy. Currently, at the age of 8, the degree of aortic regurgitation is trivial and the pulmonary autograft is free of functional deterioration despite somatic growth.     

停跳或不停跳心脏手术对血清 S-100B蛋白表达的影响

【目的】研究心脏手术围术期血清S-100B蛋白表达及其与停跳或不停跳心肺转流方式和时间的关系。【方法】体外循环心脏手术患者23例,测转流前、转流10min、转流末、转流后24h的血清S-100B蛋白表达水平。【结果】①血清S-100B蛋白质量浓度在体外循环前后动态变化:转流前(M)为0.27μg/L,转流10min后升至0.57μg/L(P<0.01),转流末达峰值1.80μg/L(P<0.01),转流后24h降为0.22μg/L(P>0.05)。转流末的血清S-100B蛋白质量浓度与转流时间呈正相关(r=0.488,P<0.05)。②停跳组(n=6)转流前、转流10min、转流末、转流后24h平均血清S-100B蛋白质量浓度分别为(0.17±0.09)μg/L、(0.48±0.13)μg/L、(1.65±0.52)μg/L和(0.19±0.04)μg/L,不停跳组(n=6)分别为(0.26±0.14)μg/L、(0.71±0.41)μg/L、(1.59±0.84)μg/L和(0.23±0.11)μg/L,两组差别无统计学意义(P>0.05)。【结论】体外循环可导致血清S-100B蛋白表达增高,其表达水平与心肺转流时间呈正相关,但与停跳或不停跳转流方式无关。     

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目的探讨介入治疗在肝胆管结石术前、术后的应用及疗效。方法对20例多发肝内外胆管结石病人于手术前后进行介入治疗操作，包括经皮引流术、扩张术、胆道内支架留置术、动脉栓塞术等多种方法。结果通过进行介入治疗可达到不同程度的症状缓解或痊愈，未出现新的并发症。结论介入治疗在肝胆管结石外科手术前后的合理应用，可以大大降低手术危险性，并能对部分术后并发症的治疗提供帮助；胆系介入治疗是一种安全有效的技术，在肝胆管结石的治疗中如能综合灵活应用，可以作为胆道外科手术的辅助治疗方法。