显微吻合术治疗外伤性下泪小管断裂56例

目的:探讨下泪小管断裂显微吻合术的疗效。方法:在显微镜下寻找断裂的下泪小管鼻侧断端,以硬膜外导管作为支撑吻合泪小管断端。结果:共56例(56眼)在显微镜下全部吻合,51例成功,5例好转。结论:该手术操作简单,成功率高,临床效果好,值得广泛推广。     

双路泪道插管法行外伤性泪小管断裂吻合术

目的 探讨双路泪道插管法并置管固定治疗泪小管断裂的手术方法及术后效果.方法 23例(23眼)外伤性泪小管断裂,在手术显微镜直视下寻找、吻合断端,以硬膜外导管为支撑物,另一端自上泪小管插入,两端于鼻腔拉出后固定藏于鼻腔内.结果 23例术后泪管冲洗均通畅,1例有轻度溢泪,1例患者诉眼部轻度异物感,所有患者无外观不满意抱怨,均能顺利配合治疗至拔管.结论 双路泪道插管法行外伤性泪小管断裂吻合术,其固定效果牢固,外观较满意,易于被患者接受.     

亚甲兰透明质酸钠在下泪小管断裂吻合术中的应用

目的:探讨寻找泪小管断端方法,提高吻合泪小管成功率。方法:从上泪小点注入亚甲兰透明质酸钠,在显微镜下寻找下泪小管鼻侧断端,行泪小管吻合术。结果:本组患者22例(22眼),经泪小管鼻侧断端亚甲兰透明质酸钠标记明显,寻找断端的成功率100%。术后随访6~12mo,19例患者治愈(86%),3例未愈(14%)。结论:注入亚甲兰透明质酸钠,寻找泪小管断端,方法简便易行,容易成功,值得推荐。     

16例颜面软组织损伤二期处理的体会

目的:探讨颜面软组织损伤的二期处理方法。方法:对16例陈旧性颜面部裂伤的患者,采用快速清创术治疗。结果:全部病例的伤口均一期愈合。结论:快速清创术是治疗颜面部陈旧性裂伤的一种理想方法。     

Resection of the tracheal bifurcation through a left thoracotomy

The surgical management of tumors of the left main bronchus with involvement of the lower trachea is one of the most difficult problems of tracheobronchial surgery. Two cases of adenocystic carcinoma in this location are presented, where resection of the tumor and reconstruction of the airway were performed through a left thoracotomy. In one case reconstruction of the tracheobronchial tree could be accomplished without loss of lung parenchyma; in the second case the left lung had to be removed since the lobar bronchi were infiltrated by the tumor. Such extensive left tracheobronchial resections have so far not been reported in the literature.     

纤维蛋白粘合剂在豚鼠耳廓裂伤修复中的应用

目的 探讨采用纤维蛋白粘合剂粘贴的方法修复耳廓全层裂伤的可行性。方法 实验性耳廓全层剪开裂口，分别采用纤维蛋白粘合剂粘贴（实验组）或常规缝合法（对照组），术后定期分别取标本在光镜下观察裂口愈合情况。结果 实验组术后第１天起裂口皮肤和软骨间对接良好，而对照组第３天局部仍有缝隙，第５天软骨裂口才对接良好；实验组在整合愈合过程无明显组织反应和肉芽形成，而对照组第７天可见局部肉芽形成。至第２８天，两组愈合     

外伤性泪小管断裂经泪囊逆行探通吻合术

目的：评价下泪小管断裂时经泪囊切开，逆行探查寻找下泪小管鼻侧断端吻合手术的效果。方法：对住院的外伤性泪小管断裂患者105例（105眼），先采用直视法、试探法、注液法和上泪小管环钩法等均不奏效时，即改为泪囊切开，经泪囊逆行探查寻找鼻侧断端行下泪小管断裂吻合术。术后随访并进行统计分析。结果：105例均经半年至5年以上的随访观察，获得解剖复位，自觉不流泪，冲洗通畅者102例（97．14％）；冲洗不通者3例（2．86％）。结论：泪囊切开法找到泪小管鼻侧断端把握性大，继而行下泪小管断裂吻合术成功率高，是疗效肯定可供选择或必须选择的方法。     

Cardiac surgery take-away kit

Background

Trauma to the heart is usually rapidly fatal, but survival can be improved with timely and appropriate surgical management. However, certain injuries require specialist cardiothoracic surgical intervention.

Methods

Three patients with coronary artery lacerations treated by cardiac surgeons at remote hospitals are presented. The recent literature, the current treatment options available and suggestions on techniques to improve survival are reviewed.

Conclusions

Laceration of the coronary arteries is difficult to manage, especially in the absence of specialty equipment. Appropriate protocols should be established to provide this service in order to optimise the management of patients with complicated trauma. A cardiac surgical take‐away kit could facilitate the management of these difficult patients in a setting remote from the cardiac operating room.