目的 研究完全腹膜外腹腔镜腹股沟疝修补术对睾丸血流灌注及体积的影响。 方法 2009年7月－2011年5月，对62例行完全腹膜外腹腔镜单侧腹股沟疝修补术男性患者进行自身前后对照研究，比较术前、术后患侧睾丸的睾丸动脉（TA）、睾丸包膜动脉（CA）、睾丸内动脉（ITA）血流参数[收缩期峰值血流速度（PSV）、舒张未期血流速度（EDV）及血管阻力指数（RI）]、睾丸体积（TV）及血清睾酮的变化情况。 结果 患者获随访7～24个月，平均15.6个月，无复发患者。术前及术后3、6个月时患侧TV分别为（9.91 ± 3.72）、（10.23 ± 4.18）和（10.16 ± 3.94）cm3，同期血浆睾酮水平分别为（544.25 ± 123.72）、（532.89 ± 145.66）和（565.65 ± 138.13）μg/L，手术前后比较患侧TV（F=1.350，P=0.263）、血浆睾酮水平（F=1.673，P=0.192）无统计学意义，血浆睾酮水平均在正常范围内。术后3、6个月患侧TA、CA和ITA的EDV明显高于术前，RI较术前明显降低，差异均有统计学意义（P＜0.05）；PSV与术前比较差异无统计学意义（P＞0.05）。术后3个月患侧睾丸各动脉PSV、EDV、RI与术后6个月比较差异无统计学意义（P＞0.05）。 结论 完全腹膜外腹腔镜腹股沟疝修补术后患侧睾丸血流灌注情况可能会有所改善，不影响TV及血清睾酮水平。
ObjectiveTo study the efficacy, the operation skills, and the complications of laparoscopic totally extraperitoneal prosthesis (TEP). MethodsThe clinical data of 1 020 patients received TEP from April 2011 to March 2014 were retrospectively analyzed. The oral feeding time, out of bet time, operation time, hospital stay, hospitalization costs, postoperative complications, and so on were recorded. ResultsAmong the 1 020 patients, the types of hernias were 810 indirect inguinal hernias (including unilateral hernia and bilateral hernia), 118 direct inguinal hernias, 24 femoral hernias, and 68 recurrent inguinal hernias. The surgeries were basically successfully completed in all the patients, including 12 cases (both recurrent hernia) of conversion to laparoscopic transabdominal preperitoneal prosthesis (TAPP). All the patients could take food in a day and get out of bed on day 1 after operation. The unilateral operation time was (48±9.8) min, bilateral was (65±8.6) min. The postoperative hospital stay was 0.5-2.0 d, total hospital stay was (3.48±2.40) d, hospitalization costs was (8 958±1 685) yuan. Main complication was 61 (5.98%) cases of seroma, 48 (4.70%) cases of temporary nerve paresthesia, 23 (2.78%) cases of urinary retention, 9 (0.88%) cases of chronic pain, and 5 (0.49%) cases of abdominal artery injury. No incision infection, visceral injury, small intestinal obstruction, and other serious complications happened. No occurrence occurred with following-up for 1 year. Classification of different hernia complications, the statistical analysis showed that the total incidence of complications of the typeⅣwas highest, then which was in sequence of typeⅢ, typeⅡ, typeⅠ(P < 0.001). ConclusionLaparoscopic TEP is a safe, reasonable repair without tension with small incision, lighter abdominal interference, less pain, early return to normal activities, but it is a difficult technology and has a higher cost.
ObjectiveTo investigate the clinical characteristics and risk factors of chronic pain after laparoscopic inguinal hernia repair.MethodsThe clinical data of 142 cases underwent laparoscopic inguinal hernia repair from January 2013 to December 2017 in The Second Affiliated Hospital of Xiamen Medical College were retrospectively analyzed.ResultsThe incidence of chronic pain after laparoscopic inguinal hernia repair was 12.7% (18/142), and 83.3% (15/18) of the patients were located in the inguinal region. Univariate analysis showed that postoperative chronic pain rates were higher in patients receiving standard patch, large patch, mechanical fixation patch, and with postoperative complications (P<0.05). Multivariate analysis showed that large patch [OR=1.82, 95% CI was (1.18, 5.36), P=0.023], mechanical fixation patch [OR=1.44, 95% CI was (1.07, 3.62), P=0.039], and postoperative complications [OR=2.53, 95% CI was (1.27, 7.31), P=0.011] were independent risk factors for postoperative chronic pain after laparoscopic inguinal hernia repair.ConclusionThe occurrence of chronic pain after laparoscopic inguinal hernia repair is the result of many factors, especially the complications and patch factors.