鼻内窥镜下鼻腔泪囊造孔T型管置入术

经鼻内窥镜下鼻腔泪囊开放加“T”型管置入术治疗慢性泪囊炎合并鼻腔鼻窦病变，疗效比传统的鼻外进路手术有较大提高，即避免了颜面部的手术瘢痕，出血少，创伤小，又可以克服因术后随访不及时，鼻腔粘连等阻塞泪囊口导致手术失败。我科于2004年7月-2005年5月共收治慢性泪囊炎合并鼻腔鼻窦病变患者27例，现报告如下。     

抗铁蛋白抗体与RA患者关节损害相关

英国Sheffield大学的Devesh Mewar博士及其同事在2005年12月的《关节炎和风湿病》（Anthritis Rheum，2005；52：3868—3872）杂志上报告，抗铁蛋白抗体的存在与类风湿性关节炎患者的X射线照相显示的关节损害相关。     

颞下颌关节紊乱病滑液及血清中一氧化氮检测

一氧化氮(aitric oxide，NO)是一种高反应性细胞毒自由基，其在许多疾病中对组织造成损伤已得到证实。我们通过检测颞下颌关节紊乱病(temporomandibular disorders，TMD)患者关节滑液及血清中NO，探讨NO在TMD中的作用。     

陆氏外洗方配合功能锻炼治疗骨折后期关节功能障碍96例

骨折愈合后遗留关节功能障碍,如治疗不及时可致残,近年来笔者采用我院传统的陆氏外洗方外洗并配合功能锻炼,收效良好,现报道如下.     

全髋关节置换术治疗强直性脊柱炎致髋关节强直的疗效及康复锻炼的意义

Objective To investigate the clinical effects of total hip arthroplasty (THA) for bony ankylosis in patients with ankylosing spondylitis and the significance of postoperative rehabilitation. Meth-ods From October 1998 to May 2007, 28 patients (46 hips) suffered from ankylosing spondylitis with hip bony ankylosis underwent THA. There were 27 males, 1 female, with the mean age of 38.9 years (range 22 to 58 years). Posterior lateral hip incision was performed in 34 hips, and modified anterior lateral combined with lateral hip incision in 12 hips. Forty hips applied cementless THA and 6 hips applied mixed THA. Har-ris scores, VAS scores and total hip range of motion in all patients were compared pre-and postoperatively to evaluate the clinical effects. Results All patients were followed up from 10 months to 64 months, with the mean time of 38.2 months. No paralysis, decubitus, and lung infection were found. Joint dislocation hap-pened in 1 case 2 weeks after operation, and was cured with close reduction. Heterotopic bone formation with Brooker Ⅰ was found in 6 hips and Brooker Ⅱ in 2 hips. Harris score increased from 28.3±10.3 preop-eratively to 82.7±7.6 postoperatively. VAS score changed from 3.5±1.4 preoperatively to 3.8±1.8 postopera-tively, and no significance was found. The hip movement range increased from 15.6°±9.3° preoperatively to 133.7°±17.6° postoperatively. Bony ankylosis in all patients disappeared and the hip function improved sig-nificantly after operation. Conclusion THA is the optimal method to treat the ankylosing spondylitis with hip bony ankylosis. Early rehabilitation is necessary to improve hip function.     

大鼠骶髂关节传入神经通路的实验研究

目的:通过逆行神经追踪法研究大鼠骶髂关节的传入神经通路。方法:30只雄性Sprague-Dawley大鼠随机分成非交感神经切除组(A组)和交感神经切除组(B组),每组15只,交感神经切除组切除左侧L1以下椎旁交感干。两组左侧骶髂关节注入30%的辣根过氧化物酶(HRP)20μl,72h后取出双侧的L1-S1背根神经节(DRG),TMB法染色后在光学显微镜下观察HRP阳性神经元细胞并计数。结果:两组左侧L1、L2背根神经节内HRP阳性神经元差异有显著性意义(P<0·05),B组HRP阳性神经元明显减少;左侧L3-S1背根神经节内HRP阳性神经元差异无显著性意义(P>0·05)。结论:L1-S1神经节含有支配同侧骶髂关节的传入神经元,同侧椎旁交感干可能是骶髂关节到L1-L2神经节重要的传入神经旁路,而不是到L3-L5神经节的传入旁路或重要的传入旁路。     

新生儿泪囊炎1例

所报治愈此例新生儿泪囊炎不同于常见病便，发现在患儿出生后的当天双眼泪囊区有避限性隆起，触之有波动感，考虑可能系羊水栓塞所致。因属少见，报告如下。     

关节内骨折的影像学诊断和治疗

1 关节内骨折的影像学诊断 关节内骨折的诊断要遵循临床和影像学检查相结合的原则，认真、全面、细致地进行体检，这是避免漏诊误诊的基础。随着影像学技术的发展，我们已经能够通过CT、MRI、计算机图像重建技术和关节镜检查等手段，对关节软骨损伤、韧带损伤、软骨下微小骨折及关节内骨折移位等做出及时、全面和准确的判断。     

超声诊断双胎输血综合征1例

患者女,29岁。孕2流1,停经17周例行产前检查。其夫家族中有多胎妊娠史。超声显示:宫内大小不一的双胎,小胎儿死亡,沉于宫底。大胎儿可见胎动及胎心搏动,头皮及胸腹壁组织水肿,胎心率143次/分,律齐,心胸比0.41,三尖瓣关闭不全,三尖瓣-右房大量花束样返流,肠间隙可见积液的无回声区。脐动脉:S/D:4.5;RI:0.78;PI:1.34。大小胎儿径线测值对比:双顶径36/29mm;头围121/103mm;腹围133/85mm;股骨长20/14mm;估计体重189/97g;估计孕周17周/15周。两胎儿共用一胎盘,大胎儿(受血儿)侧胎盘厚径33mm,内部回声稍增强;小胎儿(供血儿)侧胎盘厚径20mm,内部…