腹腔镜在急性肠梗阻手术治疗中的应用

目的:评价腹腔镜在急性肠梗阻手术治疗中的价值。方法:对腹腔镜急性肠梗阻手术的适应证、禁忌证、手术方式、注意事项、手术并发症及优缺点等进行了总结与分析。结果:腹腔镜手术已成功地用于治疗由既往腹部手术后粘连、内疝(包括膈疝)、腹壁疝、肠扭转等所引起的急性肠梗阻。结论:腹腔镜急性肠梗阻手术仍是一种探索性的手术,可以代替开腹手术治疗选择性的急性肠梗阻。对于梗阻原因不明者,腹腔镜手术是一种即可以明确梗阻原因,又可以同时进行有效治疗的方法。     

手术致肾盂输尿管交界部闭锁的再手术治疗

目的：探讨复杂性肾窦内肾盂结石取石术后肾盂输尿管交界部闭锁的原因和再手术治疗方法。方法：对于9例复杂性肾窦内肾盂结石取石术后致肾盂输尿管交界部闭锁患者行输尿管和肾下极侧侧吻合术．并采用双J管和肾造瘘管双重支撑及引流。结果：9例手术均获得成功。随访6～36个月，IVU示9例患者经再手术所重建的上尿路均引流通畅，肾盂肾盏积水明显缓解，肾功能明显改善。结论：输尿管与肾下极吻合是肾盂输尿管交界部闭锁再手术治疗的较好方法，而双J管和肾造瘘管双重支撑引流则是手术成功的关键。     

Ergebnisse der operativen Behandlung des idiopathischen Klumpfußes unter Verwendung eines dorsomedialen Zugangs mit Weichteilpräparation „à la carte“

ZusammenfassungEinleitung In unserer Klinik wird seit über 30 Jahren die operative Behandlung von Klumpfüßen über einen dorsomedialen Zugang durchgeführt. Postoperativ erfolgt zunächst eine Gipsbehandlung, dann eine konsequente Nachbehandlung mit Orthesen und Winkeleinlagen.Material und Methode Zwischen dem 1. 6. 1986 und dem 31. 12. 2000 wurden 130 primäre Klumpfußweichteiloperationen bei 86 Patienten durchgeführt. 119 (92%) Füße konnten nach durchschnittlich 4,5 Jahren klinisch-radiologisch nachuntersucht werden. Das durchschnittliche Alter bei der Operation betrug 7,6 Monate. Klassifikation nach Dimeglio und Score nach Laaveg und Ponseti dienten zur Beurteilung. Die gemessenen Winkel in den belasteten Röntgenbildern des Fußes a.p. und seitlich prä- und postoperativ wurden verglichen, Komplikationen und Rezidive dokumentiert.Ergebnisse 29 (22,3%) Füße wiesen einen Schweregrad IV nach Dimeglio, 58 (44,6%) Grad III und 43 (33,1%) Grad II auf. Ein Klumpfußrezidiv war bei 9 (7,6%) Fällen zu beobachten. Alle Winkel verbesserten sich signifikant. Bei der Nachuntersuchung wurden durchschnittlich 95,4±9,2 Punkte nach dem Score von Laaveg und Ponseti erzielt.Schlussfolgerung Der von uns verwendete dorsomediale Zugangsweg erlaubt eine ausgezeichnete Klumpfußkorrektur mit geringer Rezidiv- und Komplikationsrate.     

小脑幕切迹疝CT诊断及临床价值

目的:探讨小脑切迹疝的CT早期表现及临床应用价值。方法:对临床诊断为小脑切迹疝75例CT表现和临床分型进行分析。结果:小脑切迹疝CT表现鞍上池、脚间池、环池、四叠池缩小变形或闭塞分别占52/75、52/75、47/75、20/75。中脑变形移位33/75,脑室系统扩张(侧、三脑室)7/75,蛛网膜下腔出血占26/75。临床分前疝、后疝、全疝、环疝,各占24/75、31/75、16/75、4/75。行脑定位抽吸术治疗27例,外科手术34例。结论:小脑切迹疝CT表现具有特征性,脑疝早期可无典型脑疝临床表现,而CT检查可早期诊断,且优于其他检查。     

Surgeon perspectives on options for ventral abdominal wall hernia repair: results of a postal questionnaire

Background: Ventral abdominal wall hernias are a common cause of morbidity and mortality. Opinion varies as to appropriate management. A recent consensus meeting on incisional hernia identified the need to standardise repair. On this background, a survey of current practice was performed. Method: A questionnaire was sent to 101 practicing general surgeons within the West of Scotland. Incisional, epigastric and para-umbilical defects were subdivided into defect size <2, 2–5 and >5 cm. The surgeons were asked to indicate the most appropriate repair (suture, mayo or mesh) for each. The influence of reducibility on the decision to repair was also assessed. Results: Sixty-one of 101 questionnaires were returned valid giving a response rate of 60%. Suture repair was significantly more likely to be used in all defects <2 cm (P<0.001). Mesh repair was significantly more likely to be recommended in all defects >5 cm (P<0.001). Of defects >5-cm, mesh was recommended for 90% of incisional hernia compared with 81% of epigastric and 76% of para-umbilical hernia (P<0.001). There was no significant difference in choice of repair for defect size 2–5 cm with opinion divided between suture and mesh. Irreducibility increased the likelihood of recommendation for repair. Conclusion: This survey shows a lack of consensus on the appropriate repair of ventral abdominal wall hernia amonge practicing consultant general surgeons. This reflects the contrasting views within the current literature.     

Extraperitoneal endometriosis: a diagnosis to be considered

Summary BACKGROUND: Endometriosis is a relatively common pathology in women of childbearing age and of low parity but rarely shows extraperitoneal involvement. The main aim of this paper is to raise the attention of specialists to the necessity of carrying out penetrating diagnosis of nonspecific extraperitoneal masses occurring in women of reproductive age. METHODS: We performed a retrospective review of six patients diagnosed with extraperitoneal endometriosis who were treated at the Vega Baja University Hospital (Spain) during the last 5 years. RESULTS: Surgical treatment had positive results in five patients. The preoperative diagnosis was correctly made in only two patients. The accurate aetiology of endometriosis remains unknown and diagnosis is based on clinical and cytopathological findings. CONCLUSIONS: Surgical treatment of extraperitoneal endometriosis is recommended. However, postoperative follow-up is obligatory and hormonal suppressive therapy may be necessary. Medical treatment with gestagens, Danazol, or agonists of the gonadotropin-releasing hormone are ineffective in endometriomas which are bigger than 2 cm.      

Hernia repair in elderly patients under unmonitored local anaesthesia is feasible

Background: There is a growing interest in the use of local anaesthesia for inguinal hernia repair. It certainly seems to be an acceptable alternative for the elderly. Supporting intravenous sedation, however, still requires monitoring, anaesthetic personnel and some preparations for the patient. Therefore we set up a feasibility study of hernia repair under local anaesthesia without intravenous sedation or monitoring in elderly patients. Method: A total of 62 patients (aged 65 years or more) with unilateral inguinal hernia received a Mesh Plug Repair. Prospectively collected data included procedure-related complications and information on pain and quality of life as measured by Short Form 36. Results: No procedure-related complications were noted. Comparing the preoperative scores, the SF-36 on day 14 (n=61) did not differ significantly. After a median follow-up of ten months (n=54), significantly higher scores were found for scales of physical and emotional role and pain (all p<0.05). Twenty-two patients reported some form of pain (40.7%). 94.4% of the patients would recommend the procedure when asked. Conclusion: The results of this study indicated that Mesh Plug Repair performed under unmonitored local anaesthesia with no intravenous sedation is a feasible alternative for elderly patients. It has advantages for the medical organization without disadvantages for the patient.     

手术治疗外展外旋力所致踝关节骨折

手术治疗外展外旋力引起的踝关节骨折３５例，平均随访２年半，满意率为８８．６％。效果不佳者与软组织损伤严重和关节软骨受损有关。恢复腓骨的长度对防止距骨移位与倾斜十分重要。用钢板固定外踝时要使其下端适应腓骨下段的外翻角。下胫腓联合不论是完全还是不全分离，都应用螺钉固定，以增加踝关节稳定性，早期练习活动。三角韧带断裂时，只要腓骨解剖复位与坚强固定，三角韧带可不予修复。对小于胫骨远端关节面２５％的后踝骨折可不予处理。     

低位直肠癌根治性切除保肛术式53例临床应用研究

本文介绍一种经腹低位直肠癌根治性切除，保留肛门，乙状结肠拖下固定术式。６年来共施行此手术５３例，占同期低位直肠癌（肿瘤下缘距齿状线２～８ｃｍ）手术部数的９６％（５３／５５）。术后２年和５年肿瘤复发率分别７．７％和１４．３％。术后４周、８周和６个月内完全肛门排便功能者分别占４．９１％、９８％和１００％。肛门功能恢复程度均属均属优良。作者对此术式的特点，并根据手术疗效对保留肛门功能的合理性及其根治性进     

经鼻蝶窦手术动物模型神经内镜手术训练

目的建立一种活体动物的神经内镜经鼻蝶手术模拟训练方法。方法选择大鼠，建立一套训练计划，完成内镜图像导引下的内镜操作，电凝止血、冲洗和吸引、活检等神经内镜经鼻蝶手术的基本技巧。结果利用大鼠颅脑进行模仿内镜经鼻蝶手术，如在内镜图像导引下操作内镜的方法；熟悉内镜系统、电凝系统、冲洗和吸引设备的使用；熟悉了神经内镜经鼻蝶手术的步骤。结论作为神经内镜实验室训练的重要组成部分，通过利用大鼠颅脑进行模拟神经内镜手术，训练者可以从中获得神经内镜操作基本技巧的练习。