吻合指固有神经背侧支的邻指皮瓣修复手指远端掌侧软组织缺损

目的探讨采用吻合指固有神经背侧支的邻指皮瓣修复手指远端掌侧软组织缺损的疗效. 方法 1996年10月～2004年6月,25例(32指)伴肌腱或骨组织外露的手指远端掌侧软组织缺损患者,其中男18例,女7例,年龄13～45岁.切割伤6例,冲压伤8例,机器绞伤11例.损伤部位:拇指2例,食指8例,中指5例,环指3例,小指2例,食、中指2例,中、环指2例,食、中、环、小指1例.缺损范围:1.5 cm×1.0 cm～4.0 cm×2.1 cm.损伤至就诊时间30 min～48 h.急诊行清创,采用带蒂邻指皮瓣修复,术中同时将指固有神经的背侧支与指神经残端吻合重建皮瓣感觉,术后3周断蒂.供区中厚皮片游离植皮. 结果术后皮瓣及供区均成活,创面Ⅰ期愈合.获随访6～26个月,手指指腹饱满,色泽正常,感觉恢复,两点辨别觉为5～8 mm,均无功能障碍. 结论采用吻合指固有神经背侧支邻指皮瓣修复手指远端掌侧软组织缺损不仅能修复缺损皮肤,且能重建皮瓣感觉,术式操作简便.     

Fibrous metaphyseal defects — determination of their origin and natural history using a radiomorphological study

The radiomorphological appearance of fibrous metaphyseal defects (FMDs) is demonstrated by long-term follow-up studies. A characteristic radiomorphological course rather than a typical single appearance can be established. These findings correlate well with the duration of these tumor-like lesions; therefore, the radiological findings allow conclusions to be made about the age of a fibrous metaphyseal defect. In addition, the characteristic locations of FMDs will be explained in respect of their origins at insertions of tendons and ligaments.     

筋膜皮瓣治疗小腿顽固溃疡9例报告

本文报道应用小腿后侧筋膜皮瓣治疗9例胫前区顽固性溃疡的经验,一期治愈者8例,二次皮瓣转移治愈者1例。随诊6个月至2年,未见溃疡复发。     

A case-control study of major congenital heart defects in Sweden — 1981–1986

This paper reports the results of a case-control study of major congenital heart defects (CHD) in Sweden. During the period 1981–1986, 1,324 such cases were identified and 2,648 controls were selected. Some common maternal characteristics and exposures were studied using information from prospectively collected data. Possible associations with CHD were found for previous perinatal death, maternal diabetes, epilepsy, hydramnios and disproportion between fetus and pelvis. More specific associations were observed between previous spontaneous abortion, epilepsy, hydramnios and truncus anomalies and between diabetes and septal anomalies. However, no associations were found with involuntary childlessness, contraceptive use, or smoking.Abbreviations ASD atrial septal defect - CHD congenital heart defect - CI confidence interval - CoA coarctation of the aorta - DORY double outlet right ventricle - ECD endocardial cushion defect - HLHS hypoplastic left heart syndrome - IUD intrauterine device - LMP last menstrual period - OC oral contraceptive - OR odds ratio - PDA patent ductus arteriosus - TGV transposition of the great vessels - VSD ventricular septal defect     

Platelet aggregation,disc haemorrhage and progressive loss of visual fields in glaucoma

Platelet aggregationin vitro, deterioration of visual field defects (VFD) and the prevalence of disc haemorrhages (DH) were assessed in 49 patients with primary open angle glaucoma (POAG) and compared with the findings for 67 individuals with suspected glaucoma (GS) in a seven-year follow-up study (range 5.8 to 8.2 years). The percentage patients with spontaneous platelet aggregation (SPA) was higher for POAG patients with visual field deterioration (60%) than both POAG patients without progressive loss of visual fields (12.5%; P<0.005) and those with suspected glaucoma (22.4%; P<0.005). The occurrence of DH was higher among POAG patients with progressive loss of visual field (28%) compared to the GS group (8.4%; P<0.025) and the group of patients consisting of POAG patients without deterioration of VFD and GS (9.9%; P<0.05). DH also occurred more often in patients with low tension glaucoma (41.6%) than in the remaining POAG patients (13.5%; P<0.05). No relation between the patients with SPA and the patients with DH was observed.Abbreviations NPB normal platelet behavior - SPA spontaneous platelet aggregation - DH disc haemorrhage     

自体颅骨碎片及屑修补颅骨缺损(附60例报告)

应用自体颅骨碎片及骨屑对60例在造成颅骨缺损术同时行颅骨缺损修补术。缺损面积直径最小者2cm,最大者10cm。术后随访1个月至5年,病人颅骨缺损修补处外观正常,无凹陷,触之硬,与正常颅骨处类似。6个月拍X线片示颅骨修补处类似正常颅骨形态。     

髂骨复合皮瓣治疗骨缺损13例

严重创伤可造成骨缺损或软组织缺损,临床上较为常见。传统手术常采用Ⅰ期皮瓣修复,消灭创面。Ⅱ期植骨常诱发局部感染,植骨后吸收,多次手术,甚至引起严重感染、皮肤坏死,甚至截肢。随着显微外科技术发展及骨折固定技术提高,自2001年,我们采用髂骨复合皮瓣治疗骨缺损13例,获得良     

彩色多普勒超声诊断房间隔缺损64例与手术对比探讨

目的 研究彩色多普勒超声诊断房间隔缺损(ASD)的准确性。方法 回顾性分析经手术证实的64例ASD患者的超声检查结果并和手术结果对照。结果 64例患者中有1例三房心合并房间隔缺损畸形，1例合并右下肺静脉异位引流漏诊，术前超声正确诊断63例，定性诊断准确率达98．4％，有1例混合型定位不准确，定位准确率在98．4％，而且64例患者中超声检查结果显示在无合并其他畸形时房间缺损大小与右心系统扩大及肺动脉扩张呈正相关关系。结论 ASD是以右室容量超负荷为特征，彩色多普勒超声是诊断房间隔缺损的首选检查方法，并具有较高的准确性。     

The long-term results of meniscus transplantation for articular cartilage defects in the knee joint

The purpose of this study was to examine the long-term clinical results of meniscus transplantation for articular cartilage defects in the knee joint. The type of study was case series. From October 1990 to June 1995, eight cases underwent allogenic or autogenic meniscus transplantations for articular cartilage defects, and seven cases were available for follow-up evaluations. The age at surgery ranged from 14 to 42 years of age (average 22.5). In one case, transplantation of tissue-engineered cartilage was performed due to pain 5 years after surgery. The other six cases were followed up for 8–13 years (average 10.1). The size of the cartilage defect ranged from 1.0 to 6.3 cm² (average 2.8 cm²). Patients were evaluated with the Lysholm score and MR images. We also performed arthroscopic examinations in three cases at the final evaluation. This study leads to the conclusion that meniscus transplantation for articular cartilage damage is not comparable to autologous chondrocyte transplantation. Two cases showed a good clinical outcome but the tissue remained as fibrocartilage tissue in the long-term.     

完全型大动脉错位伴室间隔缺损、肺动脉狭窄的外科治疗

治疗完全型大动脉错位伴室间隔缺损、肺动脉狭窄(TGA/VSD,PS)的手术方式有Rastelli手术、Lecompte手术、Nikaidoh手术、Yamagishi手术以及动脉转位 左心室流出道扩大术等多种术式,Rastelli手术和Lecompte手术损伤小,但远期并发症多;Nikaidoh手术和Yamagishi手术解剖纠治完全,但手术损伤大;动脉转位术 左心室流出道扩大术适应证相对较狭窄。因此,在TGA/VSD,PS的外科治疗上,应根据患者的自身情况和手术指征采取不同的手术方法。现对上述手术术式的优缺点、适应证、禁忌证、疗效和展望进行综述。