口腔颌面部创伤

颌间牵引钛钉在颌骨骨折整复中的应用；翼外肌一髁突解剖复位内固定治疗髁突骨折的探讨；颌面部交通事故伤237例临床分析；发际内头皮冠状切口在颧骨颧弓骨折治疗中的应用；眶底骨折钛网修复13例临床分析；颧眶骨折合并眼球内陷的治疗。     

短程大剂量激素治疗急性喉炎75例临床分析

急性喉炎是耳鼻咽喉科、儿科常见急症，由于小儿有特殊的解剖结构，发病急骤，病情进展快，如处理不，预后凶险。治疗以抗炎抗病毒、激素为主，若上述治疗不能缓解，急需气管插管或气管切开。作者总结近两年收住我院两科急性喉炎病例75例，分析报告如下。     

保留冠状动脉的猪心螺旋形心室肌带的解剖

Objective Based on the Helical Ventricular Myocardial Band (HVMB) theory proposed by Torrent-Guasp,the ventricular myocardial hand extends from the root of the pulmonary artery to the root of the aorta with two helical coils.This new theory is considered as a revolutionary concept for further understanding the global, three-dimensional and functional architecture of the ven- tricular myocardium. No repot had described techniques for disecting HVMB while keepin～ the integrity of the coronmy artery sys- tern. We explored techniques for dissecting HVMB in swine.Methads 33 fresh swine hearts were randomly divided intoll groups, 3 bearts in each. 160% barium sulfate (type I)suspmmion was injected into the coronary artery system. The coronary arteries were li- gated. The strial tissue was removed following puuing the hearts in boiling water then cooling for several hours. The superficial coro- nary vessels and fat tissue around the atrio-ventricular taxi inter-ventricular sulcus we～'e preserved. Some branches of the left anterior descending artery, distal segment, of posterior descending branch, and middle and distal segment of obtuse marginal branches were mu- tilated appropriately. HVMB dissection was completed with fingers in accordnce with Torrent Guasp' s technique. Results A contin- ued bundle of muscle, originated at the root of pulmonary artery and ended at the root of aorta, was unwrapped along the major dire- tion of the cardiac muscle fiber in all of the 33 hearts with spating of the coronary artery. The swine hearts' ventricular myocandium was cumosed of two loops, with basal loop firm the root of the pulmonart artery to the anterior papillary muscle and apical from the beginning of the anterior papillary muscle to the root tithe aorta. Each loop consisted of two segments: the right segment-coincid- ing with the right ventricular free wall and the left segment-coinciding with the basal d the left ventricular free wall. Posterior papillary muscle, which belongs to the descendant segment, denmrcated the border between the descendent and the ascendant of the HVMB's apical loop. Conclusion Although controversies about the theory of the HVMB remain, we have dissected the HVMB in the swine hearts' ventricular myocardium successfully with sparing of the coronary artery systems. This dissection procedure provides technical information for the studies of associated diseases based on the theory of HVMB.     

前臂肌腱部分移位修复桡尺远侧关节脱位的应用解剖

目的为前臂肌腱部分移位修复桡尺远侧关节脱位提供解剖学依据。方法30侧成人上肢标本,将尺侧腕屈肌腱、尺侧腕伸肌腱、桡侧腕长伸肌腱、肱桡肌腱作形态学测量,将尺侧腕屈肌腱、尺侧腕伸肌腱进行力学测试。结果尺侧腕屈肌腱长(16.7±2.7)cm;尺侧腕伸肌腱长(14.9±2.5)mm;桡侧腕长伸肌腱长(19.0±2.0)cm;肱桡肌腱长(11.7±2.4)cm。力学测试:尺侧腕屈、伸肌腱其全肌腱破坏载荷分别为(2.4±0.9)Mpa、(3.1±0.9)Mpa,半肌腱破坏载荷分别为(2.2±0.9)Mpa、(2.5±0.8)Mpa,t检验无显著性差异。结论前臂肌腱部分转位有足够的长度和强度修复桡尺远侧关节脱位。     

新发现胸腺是艾滋病病毒变异的主要场所

据报道,美国科研人员发现了艾滋病(HIV)病毒在人体内的进化历程,此项发现为确定早期HIV病毒形式,研究新型治疗措施,开发新型治疗药物找到了新方向。     

脑血管

改良翼点入路夹闭颈内动脉床突旁动脉瘤（附20例分析）；经翼点入路显微手术治疗高血压壳核脑出血；脑脊液持续外引流联合鞘内注入尿激酶防治动脉瘤术后脑血管痉挛的临床研究；超早期与非超早期小骨窗手术治疗高血压脑出血的临床研究；锥颅治疗脑出血29例意外情况分析；颈内动脉-眼动脉瘤对侧入路的显微外科解剖，     

多层螺旋CT在测量和评价活体骨性泪道中的应用

泪溢是眼科的常见病，主要由于泪道阻塞引起。临床上的泪道阻塞主要发生在鼻泪道。鼻泪道阻塞分为原发性和继发性。继发性鼻泪道阻塞主要是由于外伤，手术和肿瘤压迫引起。而原发性鼻泪道阻塞（primary nasolacrimal duct obstruction，PNDO）发生的原因目前尚不明确。有研究表明，骨性泪道的狭窄可能是PNDO的病因之一。。我们利用三维螺旋CT测量骨性泪道，希望了解骨性泪道形态，并且判断PNDO的发生和骨性泪道解剖结构之间是否存在内在联系。     

跟骨骨折的分型及治疗方法选择

跟骨骨折是足部最常见的损伤，约占全身骨折的2％，跗骨骨折的60％，其中波及跟距关节面的骨折占跟骨骨折的60％～70％。由于其解剖结构特殊、病理解剖复杂，骨折多涉及关节面，治疗上要求较高，一直是骨科治疗的难题，目前尚无理想的方法。据统计，交通高速撞击、坠落、爆炸等均极易造成人体跟骨骨折，如处理不当致残率可高达20％-30％。现就跟骨骨折的分型及治疗研究进展综述如下。     

肝动脉解剖变异在肝癌介入治疗中的临床意义

目的探讨肝动脉解剖变异的DSA表现及其在肝癌肝动脉栓塞化疗（TACE）中的临床意义。方法回顾分析223例肝癌患者的DSA资料，对存在解剖变异的肝动脉进一步分析其起源、走行、分布及对TACE的影响，统计每组变异肝动脉的发生率。结果223例中，32例存在肝动脉解剖变异，占14．34％，共40支变异肝动脉，其中变异肝总动脉2支（5％，2／40），变异肝固有动脉1支（2．5％，I／40），变异肝右动脉24支（60％，24／40），变异肝左动脉13支（32．5，13／40），有30支变异肝动脉直接参与肿瘤供血，其中24支行TACE治疗，6支行肝动脉化疗（TAI）。结论正确认识肝动脉的解剖变异特征对提高TACE的成功率、降低手术风险有极其重要的意义。     

解剖钢板治疗股骨近端严重粉碎性骨折

目的探讨应用解剖钢板治疗股骨近端严重粉碎性骨折的治疗效果。方法采用切开复位解剖钢板内固定治疗股骨近端严重粉碎性骨折48例。结果随访8-24个月,平均13.2个月,骨折一般在5-7个月全部愈合。按髋关节骨折愈合标准,优45例(95.8%),良3例(4.2%)。结论解剖钢板治疗股骨近端严重粉碎性骨折具有复位满意、操作简单、固定牢靠、关节功能练习早、骨折愈合优良率高等优点。