微创经皮钢板骨桥接术联合锁定加压钛板治疗胫骨远端骨折

目的探讨微创经皮钢板骨桥接术（minimallyi nvasive percutaneous plate osteosynthesis，MIPPO）联合锁定加压钛板（locking compression plate，LCP）治疗胫骨远端骨折的近期疗效。方法2004年6月～2006年3月采用MIPPO联合LCP治疗胫骨远端骨折16例，AO分型：43A1型7例，43A3型5例，43B1型2例，43C3型2例。采用3种方法复位胫骨骨折后插入LCP，用锁定螺钉固定。结果16例随访5～20个月，平均11，5月。16例切口一期愈合，骨折无延迟愈合、畸形愈合、断钉、断板等并发症。术后X线检查4～12周（平均7．6周）骨痂形成并开始部分负重，8～20周骨性愈合（平均16周），此时开始完全负重。3例出现胫骨远端内植物局部不适。根据美国足踝骨科学会评分系统对踝关节功能评分，优14例（87．5％），良2例（12，5％）。结论MIPPO具有创伤小、固定牢靠、可早期功能锻炼等优点，近期疗效满意，是治疗胫骨远端骨折的有效方法。     

Selective Use of Older Adults in Right Lobe Living Donor Liver Transplantation

Many centers are reluctant to use older donors (>44 years) for adult right-lobe living donor liver transplantation (RLDLT) due to concerns about possible increased morbidity in donors and poorer outcomes in recipients. Since 2000, 130 adult RLDLTs have been performed at our institution. Recipients were divided into those who received a right lobe graft from a donor ≤age 44 (n = 89, 68%; median age 30) and those who received a liver graft from a donor age >44 (n = 41, 32%; mean age 52). The two donor and recipient populations had similar demographic and operative profiles. With a median follow-up of 29 months, the severity and number of complications in older donors were similar to those in younger donors. No living donor died. Older donor allografts had initial allograft dysfunction compared to younger donors. Complication rates were similar among recipients in both groups but there was a higher bile duct stricture rate with older donor grafts (27% vs. 12%; p = 0.04). One-year recipient graft survival was 86% for older donors and 85% for younger donors (p = 0.95). Early experience with the use of selected older adults (>44 years) for RLDLT is encouraging, but may be associated with a higher rate of biliary complications in the recipient.     

Distal radial fractures Injectable calcium phosphate bone cement versus conventional treatment

AMEDLINEsearchwasconductedtoidentifystudiespublishedfromJanuary1999toMarch2004thatcom-paredinjectablecalciumphosphatebone(NorianSRS)cementwithconventionaltreatmentindistalradialfrac-tures.Fromalistof13articlesidentifiedfromthesearchstrategy,fourarticleswe…     

窥镜直视下尿道内切开术加电切术治疗尿道狭窄

目的：探讨尿道狭窄的有效治疗方法。方法：对1991—2000年收治的128例尿道狭窄患者的临床资料进行回顾性分析，并比较窥镜直视下尿道内切开术和直视下尿道内切开术加电切术的疗效。结果：作单纯直视下尿道内切开术56例，治愈29例(51．9％)。作窥镜直视下尿道内切开术加电切术72例，治愈63例(87．5％)。结论：窥镜直视下尿道内切开术加电切术的方法可明显提高尿道狭窄的疗效，减少其复发率。     

夹板固定与石膏固定治疗桡骨远端关节外骨折的疗效比较

我院自2002年1月-2005年5月,对126例桡骨远端关节外骨折分别采用石膏固定和小夹板外固定,并对这两组治疗方法和疗效进行回顾性分析。1资料与方法1.1临床资料本组126例,男42例,女84例;年龄23～82岁,平均54.4岁。致伤原因:车祸伤15例,滑倒或高处坠落伤96例,其他伤15例。左侧46例,     

经尿道前列腺汽化电切术后后尿道狭窄的防治(附19例报告)

目的探讨经尿道前列腺汽化电切(TVP)术后后尿道狭窄的防治。方法结合文献,回顾分析19例TVP术后并发后尿道狭窄患者诊治经过。结果19例患者中13例经尿道扩张术治愈,5例行冷刀内切开术 电切术治愈,1例腔内手术失败改开放手术治愈。结论后尿道狭窄为TVP术后常见并发症,多数可用尿道扩张术治愈,对尿道扩张失败者应进行冷刀内切开术 电切术,早期及时处理效果好。     

手术治疗胫腓骨远端骨折36例

目的 :探讨胫腓骨远端骨折治疗术式的选择、术中术后应注意的问题及其疗效。方法 :对不同类型的胫腓骨远端骨折 36例进行 8～ 18个月的随访 ,并结合临床及影像学资料 ,对其诊断、手术方法及治疗效果进行分析总结。结果 :本组术后 2 5～ 3 5个月骨折均愈合。踝关节功能优良率 77 7%。结论 :熟悉骨折的分型及相应内固定术式的选择 ;注重踝穴骨折的解剖复位及固定和踝关节的功能位固定及早期功能锻炼。     

Bile duct injury repair: when? what? who?

Laparoscopic cholecystectomy is associated with a two-to-four times higher risk of bile duct injury (BDI) than open cholecystectomy. BDI can lead to significant morbidity and even mortality. The first priority in BDI is to control peritoneal and biliary sepsis and to convert an acute BDI to a controlled external biliary fistula (EBF) — this can be achieved by endoscopic and/ or radiological intervention in most cases. This should be followed by assessment of the extent of injury — both biliary and vascular. Immediate management of BDI recognized during cholecystectomy depends on the type of injury, the condition of the patient, and the experience of the surgeon. For BDI recognized after cholecystectomy, early repair is not recommended, as the results are poor. The EBF may evolve into a benign biliary stricture (BBS), which should be electively repaired by a Roux-en-Y hepatico-jejunostomy. The use of an endoscopic stent as definitive management of BDI is not recommended. Long-term follow-up is essential after the repair of a BBS, as recurrence can occur several years after repair. Recurrent BBS is best treated with endoscopic balloon dilatation. Excellent early and long-term results can be obtained in specialized units at tertiary care referral centers.     

Postlaminectomy arteriovenous fistula masked by stenosis of the inferior vena cava

Discovery of a postlumbosacral discectomy fistula between the right iliac artery and vein was obscured by an associated severe stricture of the infrarenal inferior vena cava in a 49-year-old man. During venous stenting for treatment of peripheral edema, the fistula was suspected because of faint pulsatile right iliac vein flow and increased O₂ saturation of the venous blood. The suspicion was confirmed on subsequent iliac arteriography. Surgical closure of the fistula with arterial interposition grafting was then performed. The patient improved substantially.