声门型喉癌T_3病变喉部分切除术后疗效评价

目的　探讨喉部分切除术对声门型喉癌T3 病变的可行性及修复材料的选择。方法　对 1986年 1月～ 1994年 1月 78例行喉部分切除术的声门型喉癌T3 病变患者的术式及修复方法进行了回顾性分析。结果　患者 3年、5年生存率分别为 88 5 %、75 6 % ,局部复发率 15 4%。应用了梨状窝粘膜 甲状软骨板外侧软骨膜、会厌软骨瓣及带状肌双肌双蒂瓣 3种方法修复创面 ,均获得了较好的喉功能恢复。结论　喉部分切除术是根治声门型喉癌T3 病变合理、有效的方式 ,但不能完全替代全喉切除术 ,应根据切除范围选择合理的修复方式。     

髋臼骨折的手术治疗

目的：探讨治疗髋臼骨折的方法以期提高疗效。方法：对１９９４年１月至１９９９年１２月收治的髋臼骨折１８例,按不同类型分别用螺丝钉、钢板、钢板＋螺丝钉或克氏针等以内固定治疗。结果：随访７个月至６年（平均２年９个月）复位情况按Ｊｕｄｅｔ等方法评估,达解剖复位者１２例,满意复位者３例,不满意复位者３例。临床按Ｍａｔｔａ评分：优１０例,良３例,可３例,差２例。术后１～２年出现创伤性关节炎２例,发生异位骨化者     

梨状肌综合征误诊为慢性肢体缺血性疾病22例临床分析

目的 鉴别非典型梨状肌综合征与肢体缺血性疾病,提高诊断和治愈率。方法 对１９８５￣１９９８年收治的非典型梨状肌综合征误诊为肢体缺血病人２２例进行临床分析,寻求鉴别要点。结果 ２２例中具有典型梨状肌综合征症状和体征仅６例（２７％）,非典型１６例（７３％）,人武部病例均有含糊不清的臀腿痛,Ｄｏｐｐｌｅｒ和阻抗血流检查有１８例（８２％）显示肢体供血不全。其中２例（９％）严重坐骨神经痛继发为血管器质     

自动经皮椎间盘切吸术治疗颈椎间盘突出症48例

目的　对自动经皮颈椎间盘切吸术治疗颈椎间突出症的适应证及疗效进行探讨。方法　在局麻下行颈前路经皮穿刺切吸术 ,4 8例以 4 0岁为限 ,小于 4 0岁为A组共 2 0例 ,大于 4 0岁为B组共 2 8例 ,术后随访 6～ 2 4个月。两组结果用 χ2 检验。结果　A组优良率为 95% ,B组优良率为 60 % ,其疗效比较有显著性差异 ,(P <0 .0 5)。结论　经皮颈椎间盘切吸术治疗颈椎病是一安全、有效的措施 ,严格掌握适应证是提高成功率的关键     

残胃贲门癌切除、空肠“9”字袢代胃及幽门重建术12例

目的探讨残胃贲门癌手术切除,消化道重建的方法。方法总结1989年8月至1999年12月12例残胃贲门癌切除、空肠“9”字袢代胃及幽门重建术的治疗经验。结果无手术死亡,无倾倒综合征,无返流性食管炎。钡剂在“9”字环内有循环,下方重建凼门处有钡荆停留。全组均随访,随访时间最长4年3个月,最短4个月。其中1年内死亡2例,1～2年死亡4例,2～3年死亡2例,另4例生活良好。结论术后并发症少,有抗返流作用,利于营养支持,病人生活质量较高。     

The anaesthetist as determinant factor of quality of surgical antimicrobial prophylaxis. A survey in a university hospital.

In actual surgical antimicrobial prophylaxis, the anaesthetist administers the drugs at induction of anaesthesia. In the first phase of our qualityofuse intervention study on antimicrobial drugs in a large university hospital, information on the practice of antimicrobial prophylaxis was needed. The staff of 44 anaesthetists was interviewed by means of a questionnaire. Response rate was 36/44 (82%). The anaesthetists' method of administering surgical prophylaxis was rather uniform and inexpensive: cephalosporins were almost exclusively administered by bolus method. The main reason was that infusion was more cumbersome (range 7785%). Communication between surgeon and anaesthetist was reported to be poor, and in two out of three operating departments, orders of prophylaxis transmitted at or after induction accounted for more than 80%. Seventyseven percent of the responders asked the surgeon if prophylaxis was necessary if they were in doubt; 20% responded that they checked it systematically. The data collected by the inquiry proved useful in the process of optimizing surgical prophylaxis in our hospital.     

Flexible tantalum stents: Effects in the stenotic canine urethra

Purpose Evaluate the effects of flexible tantalum stents (Strecker) implanted into stenotic canine urethras.Methods Eight conditioned, adult, German shepherd dogs, weighing 30–40 kg, were used. Strictures were created surgically in the bulbar urethra just proximal to the os penis. Two months postsurgery, strictures were documented radiographically and then balloon dilated. Following dilatation, a single Strecker stent was placed across the stricture. Stents were 7 mm in expanded diameter and either 2 or 4 cm in length. Retrograde urethrography was performed immediately after stent placement and then biweekly for up to 12 months. Two dogs were sacrificed at 2, 4, 6, and 12 months post-stenting, and necropsy was performed. The urethra was excised, fixed, and examined by scanning electron and light microscopy.Results Clinical success was achieved without complications in all animals. Hyperplasia of the urothelium was noted 4–6 weeks after stent placement and was most pronounced at 4–6 months. Mucosal folds were found between the stent struts. Restenosis occurred at the distal end of the stent in one dog. Histological alterations were noted in the deeper layers of the urethral wall.Conclusion Strecker stents were well tolerated in all animals and seem useful for the treatment of urethral strictures.Presented at CIRSE Annual Meeting and Postgraduate Course, Budapest, June 20–24, 1993     

Survey on Torino courses

Since March 1991 a monthly course on laparoscopic cholecystectomy has been organized at the Department of Surgery of the University of Turin. To evaluate the impact of this course and to obtain feedback from surgeons in order to improve the teaching of laparoscopic surgery, detailed questionnaires were sent to the participants of the first 20 courses.The outcome of this survey shows that short-residency hands on courses do not represent a completely satisfactory training, either for practicing surgeons or for residents, mainly because of the constraints of time and the lack of proctoring and supervision. Besides, the present study shows a significant difference in the diffusion of laparoscopic surgery in different areas of Italy.However, clinical results reported by this group of surgeons are satisfactory and comparable to the best multicentric series: 2,127 laparoscopic cholecystectomies were performed by 48 surgeons with a conversion rate of 6% and a complication rate of 2.4%.     

眶上神经的走行层次及其临床意义

目的探讨眉区和额部不同手术层面眶上神经的保护方法。方法在１５例成人头部标本上,对眶上神经在眉区和额部的行程、走行层次和入肌点的位置进行解剖观测。结果眶上神经出眶上孔后,以５２．８±７．４°角向外上经额肌筋膜附着处入帽状腱膜下隙,达发际附近穿帽状腱膜和额肌至皮下。眶上神经起始部直径１．４±０．３ｍｍ,本干入肌点至眶上孔的直线距离为４０．２±９．１ｍｍ,水平距离和垂直距离分别为３０．５±８．８ｍｍ和３３．８±８．４ｍｍ。结论根据手术层面的不同,额眉区的深层面手术应注意保护眶上神经