Objective To study the application CT scans in Nuss procedure for pectus excavatum. Methods 648 children with pectus excavatum underwent Nuss procedure from July 2002 to September 2008. The preoperative CT scan was ca...Objective To study the application CT scans in Nuss procedure for pectus excavatum. Methods 648 children with pectus excavatum underwent Nuss procedure from July 2002 to September 2008. The preoperative CT scan was carried out for evaluation of the deformity degree and morphology classification of chest wall malformation,展开更多
Objective To investigate the indication,feasibility and technique of minimally invasive Nuss procedure with thoracoscope by using double braces in the treatment of wide-scope pectus excavatum repairing in adolescence....Objective To investigate the indication,feasibility and technique of minimally invasive Nuss procedure with thoracoscope by using double braces in the treatment of wide-scope pectus excavatum repairing in adolescence. Methods 31 patients including 24 boys and 7 girls,suffered from pectus excavtum were corrected by Nuss procedure under thoracoscope. The average age展开更多
Background:Pectus excavatum is the most common congenital chest wall deformity,with a high incidence in live births.This study aimed to evaluate the measured factors on CT images related to the number of pectus bars f...Background:Pectus excavatum is the most common congenital chest wall deformity,with a high incidence in live births.This study aimed to evaluate the measured factors on CT images related to the number of pectus bars for surgical correction.Methods:A total of 497 patients who had undergone minimally invasive repair between April 2007 and July 2011 were classified into single-bar(n=358)and doublebar(n=139)insertion groups.We measured eight distinct distances and one angle on CT scans to reflect quantitative assessment.Univariate analysis and multivariate logistic regression analysis were performed to detect statistically significant association between radiologic measurements and the pectus bars required.Results:After adjusting for age and gender,the transverse distance(T),the transverse distance of the depression area(A),the inclined distance of the depression area(B),the AP distance of the depression area(C),the depression angle(G),and the eccentric distance of deformity(E)were significantly correlated with double-bar insertion.The regression model showed that age(,P<0.0001),gender(P<0.0001),depression angle(G)(P<0.0001),direction of the depression(DD)(P<O.OOO1)and depression depth(D)(P<0.0001)were significantly associated with doublebar insertion.Conclusion:CT scan provides useful factors which can be of assistance in predicting the number of pectus bars for the surgical correction of pectus excavatum.展开更多
目的对胸膜外入路与胸膜腔入路钢板植入胸骨抬举术(Nuss手术)治疗小儿漏斗胸的效果进行比较。方法2006年7月～2007年11月28例漏斗胸患儿按手术时间分为胸膜外入路组(n=12)和胸膜腔入路组(n=16),比较2组手术情况和疗效。结果2组均顺利完...目的对胸膜外入路与胸膜腔入路钢板植入胸骨抬举术(Nuss手术)治疗小儿漏斗胸的效果进行比较。方法2006年7月～2007年11月28例漏斗胸患儿按手术时间分为胸膜外入路组(n=12)和胸膜腔入路组(n=16),比较2组手术情况和疗效。结果2组均顺利完成手术,术中未发生气胸,无心包、心脏、肺损伤,手术结束漏斗畸形即校正。2组手术时间(34.4±3.4)min vs(33.4±5.9)min无统计学差异(t=0.524,P=0.605)。胸膜外入路组术中出血量(2.5±0.5) ml显著少于胸膜腔入路组(7.5±2.6)ml(t=-6.542,P=0.000),但最大出血量仅有10 ml。胸膜外入路组住院时间(3.8±1.2)d显著短于胸膜腔入路组(5.6±1.8)d(t=-2.994,P=0.006)。胸膜外入路组满意率为100%与胸膜腔入路组93.8%无统计学差异(P=1.000)。胸膜外入路组皮下气肿、胸膜刺激征发生率显著低于胸膜腔入路组(0 vs 31.2%,P= 0.053;0 vs 31.2%,P=0.053)。28例患儿随访2～10个月,平均7.6月,所有患儿胸廓外形维持优良,无钢板及固定器移位、滑动或旋转,无肺感染。结论胸膜外入路与胸膜腔入路钢板植入胸骨抬举术治疗小儿漏斗胸安全、可行、有效。胸膜外入路与胸膜腔入路Nuss手术比较具有并发症少、恢复快、胸膜腔完整等优点。展开更多
文摘Objective To study the application CT scans in Nuss procedure for pectus excavatum. Methods 648 children with pectus excavatum underwent Nuss procedure from July 2002 to September 2008. The preoperative CT scan was carried out for evaluation of the deformity degree and morphology classification of chest wall malformation,
文摘Objective To investigate the indication,feasibility and technique of minimally invasive Nuss procedure with thoracoscope by using double braces in the treatment of wide-scope pectus excavatum repairing in adolescence. Methods 31 patients including 24 boys and 7 girls,suffered from pectus excavtum were corrected by Nuss procedure under thoracoscope. The average age
基金supported by a grant from the Research Foundation of Korea University(K1220231)
文摘Background:Pectus excavatum is the most common congenital chest wall deformity,with a high incidence in live births.This study aimed to evaluate the measured factors on CT images related to the number of pectus bars for surgical correction.Methods:A total of 497 patients who had undergone minimally invasive repair between April 2007 and July 2011 were classified into single-bar(n=358)and doublebar(n=139)insertion groups.We measured eight distinct distances and one angle on CT scans to reflect quantitative assessment.Univariate analysis and multivariate logistic regression analysis were performed to detect statistically significant association between radiologic measurements and the pectus bars required.Results:After adjusting for age and gender,the transverse distance(T),the transverse distance of the depression area(A),the inclined distance of the depression area(B),the AP distance of the depression area(C),the depression angle(G),and the eccentric distance of deformity(E)were significantly correlated with double-bar insertion.The regression model showed that age(,P<0.0001),gender(P<0.0001),depression angle(G)(P<0.0001),direction of the depression(DD)(P<O.OOO1)and depression depth(D)(P<0.0001)were significantly associated with doublebar insertion.Conclusion:CT scan provides useful factors which can be of assistance in predicting the number of pectus bars for the surgical correction of pectus excavatum.
文摘目的对胸膜外入路与胸膜腔入路钢板植入胸骨抬举术(Nuss手术)治疗小儿漏斗胸的效果进行比较。方法2006年7月～2007年11月28例漏斗胸患儿按手术时间分为胸膜外入路组(n=12)和胸膜腔入路组(n=16),比较2组手术情况和疗效。结果2组均顺利完成手术,术中未发生气胸,无心包、心脏、肺损伤,手术结束漏斗畸形即校正。2组手术时间(34.4±3.4)min vs(33.4±5.9)min无统计学差异(t=0.524,P=0.605)。胸膜外入路组术中出血量(2.5±0.5) ml显著少于胸膜腔入路组(7.5±2.6)ml(t=-6.542,P=0.000),但最大出血量仅有10 ml。胸膜外入路组住院时间(3.8±1.2)d显著短于胸膜腔入路组(5.6±1.8)d(t=-2.994,P=0.006)。胸膜外入路组满意率为100%与胸膜腔入路组93.8%无统计学差异(P=1.000)。胸膜外入路组皮下气肿、胸膜刺激征发生率显著低于胸膜腔入路组(0 vs 31.2%,P= 0.053;0 vs 31.2%,P=0.053)。28例患儿随访2～10个月,平均7.6月,所有患儿胸廓外形维持优良,无钢板及固定器移位、滑动或旋转,无肺感染。结论胸膜外入路与胸膜腔入路钢板植入胸骨抬举术治疗小儿漏斗胸安全、可行、有效。胸膜外入路与胸膜腔入路Nuss手术比较具有并发症少、恢复快、胸膜腔完整等优点。
