自体腓骨长肌腱移植重建前交叉韧带发展现状

如何选择合适的前交叉韧带(ACL)移植材料充满挑战与争论。目前临床上陆续出现不同移植物,但逐渐被证实存在不足。为了选择到理想材料,学者们正尝试利用自体腓骨长肌腱(PLT)移植重建ACL,并取得一些进展。虽然目前利用PLT重建尚有争议,但普遍认为PLT无论在解剖学形态和力学特性上均能满足ACL重建需求,关节镜下利用PLT移植重建ACL是一种损伤小、简便可行、效果良好的手术方法,并丰富了韧带重建的移植物来源。     

球囊支架与宫内节育器预防宫腔粘连分离术后再粘连效果分析

目的比较球囊支架与宫内节育器预防宫腔粘连分离术后再粘连的效果。方法回顾性分析2017-04—2019-03间新郑市中医院行宫腔镜宫腔粘连分离术(TCRA)的64例宫腔粘连患者的临床资料。选取2017-04—2018-03间入院的32例患者作为对照组,TCRA术后常规置入宫内节育器;选取2018-04—2019-03间入院的32例患者作为观察组,TCRA术后放置球囊子宫支架。术后均应用人工周期3个疗程。比较2组患者的术后出血量、3个月内月经恢复总有效率及再粘连发生率。结果观察组患者术后出血量低于对照组,3个月内月经恢复总有效率高于对照组,术后再粘连发生率低于对照组,差异均有统计学意(P0.05)。结论对接受TCRA的宫腔粘连患者术后应用球囊子宫支架,能提高治疗效果,减少术后出血量和降低再粘连的发生风险。     

运动性肌腱损伤研究进展

<正>运动性肌腱损伤是与运动相关的肌腱损伤,包括肌腱炎和肌腱病变等慢性损伤,以及肌腱部分撕裂或完全断裂等急性损伤[1]。该损伤影响运动员的正常训练,严重者甚至提前结束职业生涯。随着体育事业的发展,积极参与体育运动的人数猛增,我国腱病的发病率逐年增加。据相关研究报道,因肌腱过度使用造成的腱病占各种职业病总和的48%,肌腱损伤占运动损     

透明质酸钠联合戊酸雌二醇片对稽留流产患者术后宫腔粘连的防治效果

<正>稽留流产属于临床上一类自然流产的特殊类型,主要是指胚胎死亡后滞留在宫腔内,尚未自然排出的现象。临床学者认为,对于稽留流产患者要及时终止妊娠,尽快排出死胎。目前,临床上多采用无痛人流清宫术进行治疗,但由于各种原因易导致子宫内膜损伤,从而引起宫腔内粘连,使患者出现月经紊乱、阴道流血、腹痛以及经量减少等症状~([1])。在清宫术后患者均在宫腔内常规注入透明质酸钠,来预防感染以及及时预防粘连,但该药物单独应用     

卵巢子宫内膜异位囊肿粘连程度及相关因素分析

Objective To investigate the relationship between degree of endometrioma adhesions and clinical feature, surgical treatment and postoperative recurrence. Methods From Jan 2003 to Mar 2008, 662 patients with endometrioma undergoing laparoscopic ovarian endometrioma excision in Peking Union Medical College Hospital were studied retrospectively. All patients were classified into four groups according to the extent of adhesions: 31 cases in none adhesions group, 123 cases in mild adhesions group (filmy thickness, avascular, easily separated adhesions), 310 cases in moderate adhesions group (less than a half of ovary was adjacent to dense thickness adhesions which was difficult to separate, or above a half of ovary were adjacent to filmy thickness adhesions) and 198 cases in severe adhesions group (above a half of ovary was adjacent to dense thickness, well vascularized adhesions which was difficult to separate, and always involved the other pelvic organs, observed angiogenesis). The comparison of degree, characteristics, period of pain, lab test, surgical management and postoperative recurrence was performed among those above groups. In the mean time, risk factors and multinomial logistic regression were analyzed. Results (1)Clinical characteristics: The incidence of patients with dysmenorrhea, dyspareunia, straining feeling in anus, chronic pelvic pain and the level of CA125 (>35 kU/L) was remarkably higher in moderate-to-severe adhesion groups than in none-to-mild adhesions groups (P=0.000, 0.000, 0.001, 0.006 and 0.000, respectively). Infertility rate were significantly higher in severe adhesions group(15.7%,31/198) than none adhesions group(3.2%,1/31), mild adhesions group(11.4%,14/123) and moderate adhesions group(9.7%,30/310, OR=1.728, P<0.05).(2)Operating time and blood loss: Operating time of each groups was as followed: (37±15) min in none adhesions group, (42±19) min in mild adhesions group, (50±20) min in moderate adhesions group and (63±22) min in severe adhesion group. Blood loss was (23±12) ml in none adhesion group, (31±27) ml in mild adhesion group, (40±32) ml in moderate adhesion group and (70±67) ml in severe adhesions group. Thicker adhesions result in longer operation time and more blood loss. (3)Combined with other disease: The ratio of patients who combined with adenomyosis or deeply infiltrating endometriosis in moderate-to-severer adhesion groups was higher than patients in none-to-mild adhesions groups (OR=3.466, P=0.000). (4) Postoperative recurrence: It was categorized into recurrence of pain and cyst. Moderate-to-severe adhesions was related to higher recurrence rate of pain (OR=1.685,P=0.046), but was irrelevant to recurrence of cyst. Conclusion The more extent of endometrioma adhesions was related to severer pelvic pain symptoms, longer operating time and more blood loss. Postoperative pain recurrence rate was observed in moderate-to-severe adhesion group. Extent of adhesions was irrelevant to cyst recurrence.