title: Sub-axillary access with the use of costal cartilages articulated bars for correction of pectus carinatum.
abstract: We describe an original technique for correction of pectus carinatum (PC) through a limited sub-axillary incision by chondrectomy and the use of costal cartilages articulated bars to stabilize the chest wall. We have developed this technique in order to improve the cosmetic results in the surgical treatment of even complex sterno-chondral deformities. The surgical incision is made along the lateral edge of the pectoralis major muscle in the sub-axillary region and its length is related to the number of costal cartilages to be treated. This technique is principally indicated for asymmetric PC with unilateral deformities of the costal cartilages, but its application can be extended to bilateral alteration of the parasternal cartilages by performing the sub-axillary incision bilaterally. When more than four cartilages are removed, the chest is stabilized by articulated bars made using cylindrical fragments obtained by the division of the removed costal cartilages. This thoracoplasty technique performed with a minimally invasive sub-axillary access is simple and safe. It allows the effective treatment of severe PC with either unilateral asymmetric or bilateral costal cartilages deformities, avoiding the median sternal incision and the use of the metallic bar.
authors.affiliation: Department of Thoracic Surgery, University of Rome La Sapienza, Sant'Andrea Hospital, Rome, Italy.
authors.forename: Claudio
authors.initials: C
authors.lastname: Andreetti
authors.forename: Antonio
authors.initials: A
authors.lastname: D'Andrilli
authors.forename: Federico
authors.initials: F
authors.lastname: Venuta
authors.forename: Erino Angelo
authors.initials: EA
authors.lastname: Rendina
mesh_terms: D002356:Cartilage / Q000002:abnormalities / Q000000981:diagnostic imaging / Q000637:transplantation*; D006801:Humans; D008297:Male; D010369:Pectoralis Muscles / Q000601:surgery; D035441:Thoracic Wall / Q000002:abnormalities / Q000000981:diagnostic imaging / Q000601:surgery*; D013905:Thoracoplasty; D014057:Tomography, X-Ray Computed; D014182:Transplantation, Autologous; D016896:Treatment Outcome; D055815:Young Adult