Modified Ravitch procedure for pectus excavatum in Marfan syndrome with annuloaortic ectasia.

Abstract

This case series aimed to determine the feasibility of simultaneous modified Ravitch and David procedure for Marfan syndrome patients with pectus excavatum and annuloaortic ectasia. Between March 2014 and December 2019, seven consecutive patients underwent simultaneous surgery of modified Ravitch and David procedure for pectus excavatum and annuloaortic ectasia. The completion of cardiac surgery and sternal closure were followed by the modified Ravitch procedure. The bilateral fourth to seventh costal cartilages were resected, the sternal body partially wedge resected, and the sternum raised anteriorly with re-suture. An oblique incision was performed on bilateral third costal cartilages, and they were fixed on top of each other, with the medial end superior and the lateral end inferior. The sternum was raised anteriorly, bypassing the fourth to seventh rib ends through the back of the sternum with threads. The feasibility and safety of the procedure were assessed through a retrospective review of the patients' clinical charts. The total sample had a median age of 28 years, and comprised five males and two females. There was a significant difference in the preoperative and postoperative median Haller index, which were 6.8 and 3.9, respectively. All patients were discharged without serious complications, and there was no significant recurrence of pectus excavatum at 35-92 months postoperatively. The results of our case series suggest the feasibility of one-stage surgery for pectus excavatum combined with cardiac surgery using the modified Ravitch procedure. Future efforts should be tailored for more uneventful postoperative clinical courses.