• Gyeol Yoo, Eun Young Rha, Jin Yong Jeong, Jongho Lee, Sung Bo Sim, and Keon Hyon Jo.
• Department of Plastic Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
• Thorac Cardiovasc Surg. 2016 Jan 1; 64 (1): 78-82.

BackgroundBar flipping displacement is one of the most common complications after the Nuss procedure for pectus excavatum. We evaluated the results of a modified Nuss procedure with needlescope-assisted bar fixation.MethodsThe records of 41 patients with pectus excavatum who underwent single pectus bar insertion with the Nuss procedure between July 2011 and August 2014 were retrospectively reviewed. The patients were divided into two groups: those who did not undergo 3-point fixation (group A) and those who did undergo 3-point fixation (group B).ResultsThere were 36 male patients and 5 female patients with a mean age of 10.7 ± 8.3 years (range: 3-36 years). The postoperative Haller index (HI) (2.61 ± 0.42) was significantly lower than the preoperative HI (3.91 ± 1.07; p < 0.01). The angle of the initial bar position was 5.59 ± 7.37 degrees in group A and 8.52 ± 9.61 degrees in group B, with no significant difference between the groups (p > 0.05). The rate of reoperation to correct bar displacement was lower in group B (3.3%) than in group A (9.1%).ConclusionNeedlescope-assisted 3-point fixation of the bar was performed without an additional skin incision and showed a low rate of reoperation to correct displacement of the pectus bar.Georg Thieme Verlag KG Stuttgart · New York.

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