仡佬族成人指纹白线的研究

目的　探讨仡佬族成人指纹白线的特征 ,为法医学、人类学及临床医学提供参考资料。方法　对贵州省道真县三代均为仡佬族的 2 17名成年人的 43 4侧手、2 170个手指指纹白线出现率进行了观测和统计分析。结果　各指指纹白线出现率为 :男 2 .48% ,女 2 .76% ;每个人指纹白线出现率 (每人有一指以上出现者 )为 :男 17.82 % ,女 18.10 % ;每只手指纹白线出现率 (每指有一条白线以上出现者 )为 :男 10 .89% ,女 11.2 1% ;每只手指指纹白线分布率为 :男 2 .48% ,女 2 .76% ;男女间差异无显著性 ,P >0 .0 5。结论　仡佬族成年人指纹白线出现率较低 ,并以单手、单指、单条白线分布为主。     

断指冷冻伤后再植的临床经验

目的 探讨断指冷冻伤后再植术前的复温方式及术后注意事项。方法 对在低温环境下丢弃或保存不当而致指体冷冻伤的9例11指，采取自然复温(22～28℃)和温盐水复温(38～42℃)。对冷冻指体复温后，行再植手术。结果 再植术后完全存活6例，部分成活3例。结论 ①温盐水复温方式值得推荐；②指体冷冻伤不应一概列为断指再植禁忌证；③术后积极处理各种并发症是提高断指再植成活率的重要保证。     

远节指末端离断伤两种治疗方法的回顾性分析

①目的 旨在比较分析原位缝合与贯穿植入随意血管神经束加原位缝合治疗远节指末端离断伤的疗效及优缺点，更有针对性地为临床提供一种有效的治疗方法。②方法 对临床两种治疗方法的29例加以回顾性总结、比较分析，获得详细相关数据资料，并对数据资料进行统计学的分析和处理。③结果 原位缝合治疗远节指末端离断伤的总有效率远低于贯穿植入随意血管神经束加原位缝合法。④结论 贯穿植入随意血管神经束原位缝合治疗远节指末端离断伤，是一种比较理想的方法，值得临床推广使用。     

Dermatitis in bulb growers

A damaged skin forms a health hazard in flower-bulb growers as it enables higher permeation rates For pesticides than normal skin. Therefore, an investigation was performed into the skin condition of 103 bulb growers and 49 controls. Contact dermatitis of the hands was of the same order (11 and 10%) in both groups. However, minor signs of dermatitis were seen more often in bulb growers (30 versus 8%, p <0.05). Most growers had contact with narcissus sap during the investigation. This irritant sap, as well as many other skin contacts with irritants such as hyacinth dust and pesticides, seemed to be responsible for many skin complaints. Contact serialization was suspected in 19 growers and 3 controls. Patch tests showed that contact sensitization existed to pesticides in probably 10, and to flower-bulb extracts in 4 growers. Reactions to propachlor were not regarded as very reliable as the test concentration seemed to be marginally irritant. There were only a few allergic reactions to narcissus (3) and tulip (2) and none to hyacinth. This investigation showed that minor irritant contact dermatitis was frequent in bulb growers, and indicated that contact sensitization to pesticides and bulbs seemed to be a less frequent but important cause of dermatitis.     

Cold Induced Vasospasm in Replanted Digits: A Comparison Between Different Methods of Arterial Reconstruction

Nineteen patients each of whom had had a single digit replanted were examined after replantation. The arterial reconstruction had been done with long grafts (n = 10) or short grafts or no graft (n = 9). The effect of local or whole body cooling on the replanted and uninjured opposite digits was monitored (9–46 months after the replantation), and the patients were given a questionnaire (9–95 months after replantation) designed to explore the development of their coid related symptoms in relation to time. All patients were troubled by cold intolerance, and improvement occurred in only 60% of the cases. Pathological (vasospastic) arterial reactions to cold measured as finger systolic pressure, were less common after replantation with long grafts. Perceived cold intolerance was significantly more pronounced in the group of patients (60%) who had evidence of cold induced arterial spasm in the replanted finger.     

A Simple Method of Preventing Needle Stick Type Injury to the Operator’s Finger While Performing Intermaxillary Fixation

Erich arch bars and other wiring techniques were commonly used for closed reduction of many maxillofacial fractures. These wires can cause inadvertent finger puncture of the operator’s finger and can increase the risk of spread of blood borne diseases like HIV and Hepatitis. To avoid this complication we recommended the use of dynaplast adhesive tape (Johnson and Johnson Ltd., Mumbai, India) over all the finger tips, before wearing the gloves, while performing IMF.     

断指再植术后再植指总体活动度恢复状况及其影响因素分析

目的探讨断指再植术后再植指总体活动度恢复状况及其影响因素分析。方法回顾性选择2018年1月—2020年1月医院收治的断指再植术后患者82例为研究对象,收集汇总患者的性别、年龄、文化程度、术后康复训练情况、缺血时间、术后心理状态、疼痛程度、断离性质、断指伤的原因、断离平面、医保情况、家庭年均收入、职业类型、术后皮肤温度、术后毛细血管反应、术后指腹弹性情况、合并基础疾病、受伤的手指类型等相关因素,进行统计学处理,确定并分析独立影响因素。结果断指再植术后患者的再植指外观恢复得分为15.59±3.45分,运动功能评分为14.27±4.13分,感觉恢复评分为16.38±5.39分,日常活动恢复评分为7.36±2.47分,恢复工作情况评分为6.78±2.59分,再植指功能总分为60.38±16.28分,其再植指功能活动恢复水平较差。单因素分析显示,年龄、术后康复训练、缺血时间、术后心理状态、断离性质、断指伤原因、断离平面、受伤的手指类型、术后指腹弹性、术后皮肤温度均为影响断指再植术后患者再植指功能活动恢复的相关因素(P<0.05)。多元线性回归分析显示,断离平面、术后康复训练、术后心理状况与断指伤原因均为断指再植术后患者再植指功能活动恢复的影响因素(P<0.05)。结论断指再植术患者术后再植指功能恢复与断离平面、断指伤的原因、术后心理状态与术后康复训练情况等密切相关,护理人员配合医师,采取针对性护理干预,促进其功能康复,对患者恢复生活能力、回归工作岗位并重返社会有着极其重要的意义。     

仅掌侧皮肤相连的多指离断再植的临床研究

目的探讨仅掌侧皮肤相连的多指离断伤的再植方法和疗效。方法对2006年5月-2012年6月收治的10例40指仅掌侧皮肤相连的多指不完全性离断伤患者采用变更再植操作次序的方法进行断指再植术。结果术后40指均成活,成活率100％。随访1-5年,手指优良40指,优良率100％。结论采用变更再植操作次序的再植方法治疗仅掌侧皮肤相连的多指不完全性离断伤,保留了相连的掌侧皮肤,促进断指静脉回流,缩短了手术时间,提高了断指成活率,疗效满意,是治疗仅掌侧皮肤相连的多指不完全性离断伤的好方法。     

微型钛板在多指离断再植中的应用

目的探讨分析微型钛板内固定治疗多指离断再植的临床效果。方法12例29指断指再植,掌、指骨骨折采用微型钛板内固定;骨折背侧或旁背侧固定;术后3周开始功能锻炼。结果断指未成活1指,伤口感染1指,换药后愈合,余27指顺利成活;随访3-14个月,骨折愈合顺利外观无明显旋转及成角畸形。按中华医学会手外科学会手部功能评定标准评定：优15指,良10指,可3指,差1指,优良率86．2％。结论微型钛板内固定治疗多指离断掌指骨折,牢固可靠,有助于早期锻炼,是一种较好的内固定方法。