Amputation of a crossover 2nd toe in the presence of hallux valgus

Background: There are many surgical procedures for the correction of hallux valgus and crossover 2nd toe deformity. Amputation of a crossover 2nd toe is often performed as a salvage procedure if the primary 2nd toe corrective procedure fails.Aims: To assess the outcomes of amputating a crossover 2nd toe in the presence of hallux valgus in elderly patients above 70 years old; as a primary procedure.Materials and methods: Seven patients (8 ft) underwent amputation of their crossover 2nd toe. A disease specific questionnaire using a Visual Analogue Scale (VAS) was implemented measuring pain, deformity, discomfort, and walking distance.Results: The mean age of the patients was 82 years old, range 74–89 years old. Amputation of the 2nd toe significantly reduces pain, discomfort and the appearance of deformity, there was no difference in the patient’s walking distance after surgery.Conclusion: We recommend this type of surgery as a primary procedure in elderly patients above 70 years old, if the first ray is not causing symptoms.     

经鼻内镜手术治疗原发性三叉神经上颌支痛的初步观察

目的 探讨经鼻内镜蝶腭孔入路到达翼腭窝圆孔手术治疗三叉神经上颌支痛的可行性及优缺点.方法 选择原发性三叉神经上颌支痛患者15例,病程7个月～20年,中位病程4年;其中伴有眼支疼痛者8例,伴有下颌支疼痛者2例,三支均疼痛者1例.设计鼻内镜下微创手术方法 ,经鼻腔蝶腭孔入路,进入翼腭窝,探查圆孔,在上颌神经出圆孔的位置作高频电切或射频热凝处理.根据Brisman的术后评价方法 ,对比手术前后症状的改善,观察并发症的发生情况.结果 术后随访时间6～16个月,中位随访时间13个月.15例患者中治愈13例,有效2例.1例患者术后7个月出现眶上神经疼痛,再次行眶上神经射频热凝术,症状缓解.术中及术后均无严重并发症发生,1例患者术后出现麻痹性疼痛,随访1个月后症状消失.与术前相比,所有患者均无鼻或眼的主观不适症状.结论鼻内镜下经鼻腔蝶腭孔入路行原发性三叉神经上颌支痛微创手术,手术进路较直接,解剖距离短,视野清,创伤小,不易出现严重并发症,手术初步疗效肯定.     

主动脉窦瘤破裂的外科治疗

报告３７例主动脉窦瘤破裂手术治疗结果。着重介绍手术方法，主张采用主动脉根部和窦瘤破入心腔的双切口，切除、修补窦瘤的同时矫正合并畸形。伴主动脉瓣膜垂致中度关闭不全者，主张行主动脉瓣替换术。术后早期死亡１例，余３５例随访６个月－１４年，心功能恢复良好。     

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     

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.     

Surgical treatment of patients with psychiatric disorders: A review of 21 patients

Between January 1985 and September 1994, 21 patients with psychiatric disorders underwent various forms of surgery at our hospital. There were 12 men and 9 women with an average age of 57.6 years. The coexisting psychiatric disorders were schizophrenia in 15 patients, depression in 2, dementia in 2, mental retardation with epilepsy in 1, and Parkinson's disease in 1. All the patients had been receiving neuroleptic medications for a long period. The indications for surgery were: cholelithiasis in 6 patients, acute appendicitis in 4, perforation of the small intestine in 3, incarceration of an inguinal hernia in 2, and esophageal cancer, stomach cancer, bleeding from a gastric ulcer, perforation of a duodenal ulcer, strangulating ileus, and burns in 1 patient each, respectively. All of the patients who underwent elective surgery were given epidural anesthesia with or without general anesthesia. Antipsychotic medications were given until just prior to surgery and recommenced concurrent with the first meal. Abnormal behavior was observed in 11 patients (52.4%) postoperatively, but all the patients were discharged in accordance with recovery from their surgical disorder. Intra- and postoperative hypotension resistant to intravenous catecholamine administration was recognized in 9 patients (42.9%), and this peculiar complication should be borne in mind when patients with psychiatric disorders require surgical management. Presented at the 94th annual meeting of the Japanese Surgical Society, held in Tokyo in March, 1994     

医源性小儿气管及支气管破裂外科治疗方法的选择

目的探讨医源性小儿气管、支气管破裂的外科治疗方法．方法根据气管、支气管破损程度，分别采用颈部深筋膜切开１４例，胸膜腔闭式引流１０例，气管膜部修补５例，病肺切除术２例．结果本组３１例患儿全部治愈．结论严密观察，及时处理，恰当选择外科手术方法是提高疗效的关键．     

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。