踝关节骨折并下胫腓联合分离的手术治疗

自1998年8月-2005年8月共收治踝关节骨折患者117例，其中合并下胫腓联合分离者39例，均采用手术治疗并取得了满意的疗效。 1临床资料 本组39例，男18例，女21例；年龄19—71岁，平均27．8岁；左侧22例，右侧17例；双踝骨折34例，合并后踝骨折5例。     

踝关节骨折手术治疗的综合分析

目的:探讨手术治疗踝关节骨折的方法,对手术疗效进行回顾性分析并总结临床经验。方法:随访资料完整的187例踝关节骨折患者作为研究对象,男106例,女81例;年龄13～63岁。按照Lauge-Hansen分型,旋后外旋型131例,旋前外旋型33例,旋后内收型16例,旋前外展型7例。所有病例均行开放复位内固定。结果:随访时间为6～36个月,平均20个月,骨折愈合时间8～14周。疗效按Leeds临床评定标准进行评定:优159例,良22例,差6例。下胫腓关节固定58例,发生螺钉断裂5例,术后脱位再次手术1例。内、外踝切口表浅感染或坏死14例,无畸形愈合发生。结论:内固定治疗的关键是恢复踝关节解剖关系,腓骨及下胫腓韧带对踝关节的稳定起重要作用,重视皮肤软组织的处理是提高疗效的重要因素。     

缝匠肌髂骨瓣移植治疗股骨中上段骨缺损性骨不连

股骨中上段骨折因骨折严重粉碎、周围软组织损伤大、治疗方法选择不当、手术技术操作失误或内固定不完善,以及术后不恰当的活动或功能锻炼等因素而导致骨折段缺损不愈合。2001年至今应用缝匠肌髂骨瓣移植治疗股骨中上段缺损性骨不连13例,全部病例经16～26个月术后随访,均获得满     

Multiple digital fractures from automobile air bag inflation

Automobile air bag inflation-caused injuries to the chest, neck, and face, in particular the orbital contents, are infrequent but recognized. We report the occurrence of multiple digital fractures in the left hand of a 30-yearold male driver as a result of sudden air bag inflation. Continued monitoring of the potential hazards of this device is suggested.     

张力带治疗后交叉韧带胫止点撕脱骨折

自1999年12月-2004年2月采用切开复位张力带内固定治疗后交叉韧带胫止点撕脱骨折18例，术后骨折愈合良好，关节功能满意，现介绍如下。     

踝部开放性骨折的急症手术治疗

目的探讨踝部开放性骨折的损伤特点及相关的急症手术技术特点。方法2001年8月至2006年4月，急症手术治疗踝部开放性骨折51例，男39例，女12例；年龄18-72岁，平均36岁。伤口Gustilo分度，Ⅰ度3例，Ⅱ度37例，ⅢA度7例，ⅢB度3例，ⅢC度1例。急诊给予有效抗生素治疗，尽早开始手术。冲洗及彻底清创后，根据骨折类型、粉碎程度及伤口情况制定骨折处理的顺序，依次完成骨折复位、固定。结果48例患者获得随访，随访时间8-48个月，平均26个月。无一例发生深部感染。12例伤口发生浅表皮缘坏死，2例伤口延迟愈合，2例伤口发生浅表感染。踝部骨折在10-18周（平均13周）愈合。采用AOFAS踝后足功能评分标准，48例评分在76-100分，平均90分。结论踝部开放性骨折在急症手术时应彻底清创，注意保护皮肤活力。在处理后踝骨折时，可采用胫骨远端脱出法。多数手术应先精确复位、固定外踝骨折，对旋后内收型、外踝严重粉碎的踝部骨折应先进行内踝骨折的复位、固定。对严重的下胫腓联合分离，应直视下复位且常规使用下胫腓螺钉固定。     

Prevalent vertebral deformities: Relationship to bone mineral density and spinal osteophytosis in elderly men and women

The aims of this study were to ascertain vertebral deformity prevalence in elderly men and women and to describe the association between bone mineral density (BMD) at the lumbar spine and femoral neck, severity of spinal degenerative disease and vertebral deformity prevalence. We performed standardized spinal radiographs in a random sample of 300 elderly men and women participating in the Dubbo Osteoporosis Epidemiology Study, a population-based study of fracture risk factors. Radiographs were read independently by masked observers for the prevalence of vertebral deformity and severity of osteophytosis. BMD was measured by dual-energy X-ray absorptiometry. The prevalence of vertebral deformities was critically dependent on the criterion used. The less strict criteria seemed to overestimate deformities at either end of the spine region analysed. However, irrespective of the criterion used, prevalence of deformity was higher in men than in women (25% vs 20% for the 3 SD criterion, 17% vs 12% for the 4 SD criterion and 27% vs 25% for the 25% criterion). Femoral neck BMD was more strongly associated with vertebral deformities than spinal BMD for the 25% criterion (OR/SD change in BMD 1.39 (p=0.02) vs 1.20 (p=0.19)), 3 SD criterion (OR/SD change in BMD 1.45 (p=0.01) vs 1.10 (p=0.34)) and 4 SD criterion (OR/SD change in BMD 1.98 (p=0.0002) vs 1.68 (p=0.008)). BMD was also more strongly associated with biconcave deformities than either wedge or crush deformities and more so in men than in women. Severity of spinal osteophytosis was not associated with vertebral deformity. In conclusion, femoral neck BMD is at least equivalent to the lumbar spine BMD in strength of association with prevalent vertebral fractures. Spinal osteophytosis falsely elevates BMD without a concomitant decrease in fracture risk, indicating that any interpretation of spinal BMD needs to be adjusted for osteophytosis. These findings support the use of femoral neck bone densitometry in older men and women. Moreover, these data indicate that current criteria for radiological assessment of vertebral deformity are sufficiently loose to include a substantial proportion of non-fractures in the elderly, with important implications for the design of clinical trials. However, irrespective of the criterion used, vertebral deformities in men are at least as common, if not more so, than in women, suggesting that vertebral osteoporotic fractures are overlooked in men.     

Fractures after Stroke

Fractures are a serious complication after stroke. Among patients with femoral neck fractures, a large subgroup have had a previous stroke. This study aimed to investigate the incidence of fractures after stroke. Included in the study were 1139 patients consecutively admitted for acute stroke. Fractures occurring from stroke onset until the end of the study or death were registered retrospectively. Hip fracture incidence was compared with corresponding rates from the general population. Patients were followed up for a total of 4132 patient-years (median 2.9 years). There were 154 fractures in 120 patients and median time between the onset of stroke and the first fracture was 24 months. Women had significantly more fractures than men (χ² = 15.6; p < 0.001). In patients with paresis most of the fractures affected the paretic side (χ² = 22.5; p < 0.001) and 84% of the fractures were cause by falls. Hip fracture was the most frequent fracture and the incidence was 2–4 times higher in stroke patients compared with the reference population. Fractures are thus a common complication after stroke. They are usually caused by falls and affect the paretic side. It is necessary to focus on the prevention of post-stroke fractures, including the prevention of both falls and osteoporosis.     

总责任护士主导的医护一体化护理模式在创伤骨科的应用

目的探讨总责任护士主导的医护一体化临床护理模式在创伤骨科的应用效果。 方法选择2016年7月至2017年6月在南京大学医学院附属鼓楼医院创伤骨科行手术治疗的骨折患者200例，按照入院先后顺序分为对照组90例(实施创伤骨科常规护理)和观察组110例(实施医护一体化工作模式，包括成立医护合作小组、实施总责任护士主导的医护一体化查房、个体化诊疗方案的共同决策、疼痛管理、早期出院计划与延续护理)。比较2组患者的术后护理效果和医护合作满意度。对数据行t检验和χ²检验。 结果总责任护士主导的医护一体化模式下，观察组患者术后72 h内数字评分法(NRS)评分为(4.09±1.64)分，疼痛干预有效率为77.57%，对照组术后72 h内NRS评分为(5.15±1.69)分，疼痛干预有效率为57.95%，2组比较差异均有统计学意义(P值均小于0.05)；观察组下肢深静脉血栓、泌尿系统感染、便秘的发生例数分别为2、1、3，对照组下肢深静脉血栓、泌尿系统感染、便秘的发生例数分别为9、7、11，两组比较差异均有统计学意义(χ²＝4.486、4.296、6.812，P＝0.027、0.036、0.009)。观察组术后康复开始时间为(21.48±6.41)h，术后住院时间为(11.08±2.19)d；对照组术后康复开始时间为(36.48±10.75)h，术后住院时间为(13.95±2.93)d，2组比较差异均有统计学意义(t＝11.670、－7.616，P值均小于0.05)。2组医护合作满意度结果显示，观察组患者信息的交流得分为(3.78±0.85)分，共同参与治疗或护理决策得分为(3.86±0.87)分，医师和护士的关系得分为(4.00±0.84)分，总分为(3.87±0.67)分；对照组患者信息的交流得分为(3.32±1.00)分，共同参与治疗或护理决策得分为(3.23±0.93)分，医师和护士的关系得分为(3.45±0.96)分，总分为(3.33±0.84)分，2组比较差异均有统计学意义(P值均小于0.05)。 结论总责任护士主导的医护一体化护理模式的应用，以亚专科为核心，重新整合医护资源，共同参与制订患者的诊疗护理方案，共同聚焦患者安全与质量，加强了医护间的配合，提高了医疗护理服务质量，提升医护合作满意度。     

The floating knee. 40 cases of ipsilateral fractures of the femur and the tibia

Summary Floating knee is the term used to describe simultaneous fractures of the femur and tibia in the same limb. Thirty nine patients, with 40 such injuries, are presented with a follow up interval of six months to five years. The final functional result was poor if the femoral fracture was situated in the condylar flare and the results were comparatively better in those cases treated by cast bracing or when the fracture of the femur was stabilised internally. In all cases the fracture of the tibia was treated conservatively.

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Résumé Sous le terme de «genou flottant» les auteurs décrivent les fractures simultanées du fémur et du tibia au niveau du même membre. Ils présentent 40 lésions de ce type, chez 39 sujets, avec un recul compris entre six mois et cinq ans. Le résultat fonctionnel est médiocre lorsque le siège de la fracture du fémur est juxta-articulaire. Comparativement, les résultats sont meilleurs lorsque la fracture du fémur a été immobilisée dans une attelle plâtrée ou stabilisée par ostéosynthèse. Toutes les fractures du tibia ont été traitées orthopédiquement.