Minimally invasive repair of symmetric pectus carinatum: bilateral thoracoscopic chondrotomies and suprasternal compression bar placement.
OBJECTIVE
We previously reported a novel minimally invasive repair for unilateral pectus carinatum. We have now modified this approach for the repair of symmetric bilateral pectus carinatum.


METHODS
Using thoracoscopy, parasternal chondrotomies were performed at multiple rib levels at points of maximal sternal protrusion. The sternum was depressed to an appropriate position and maintained using a suprasternal metal compression bar. The bar was applied in a submuscular plane and anchored to the lateral ribs with sutures. Bars were removed after 6 months.


RESULTS
Three patients with severe symmetric pectus carinatum underwent the repair. The first patient returned to the operating room after 1 month for repeat fixation of the bar after suture breakage. No other complications occurred. Operative times were comparable to published series. Patient satisfaction after the repair was good.


CONCLUSIONS
Minimally invasive thoracoscopic repair of symmetric pectus carinatum using chondrotomies and suprasternal bar compression is a feasible alternative to open repair.
Department of Surgery, University of California San Francisco-East Bay, Oakland, California, USA.
Robert
R
Bell
Olajire
O
Idowu
Sunghoon
S
Kim
D000293:Adolescent; D002648:Child; D006801:Humans; D008297:Male; D009139:Musculoskeletal Abnormalities / Q000601:surgery*; D019736:Prostheses and Implants; D013249:Sternum / Q000002:abnormalities* / Q000601:surgery*; D013906:Thoracoscopy / Q000379:methods*; D016896:Treatment Outcome