Unilateral cleft nose deformities at adulthood.

Secondary rhinoplasty is a challenging procedure, requiring a precise preoperative diagnosis of nasal deformities before correcting them. As there is currently no accepted outcome measurement tool available to assess unilateral cleft lip and palate (UCLP) nose sequelae before secondary rhinoplasty. The goal of this retrospective study is to identify the nose deformities and rate them in an evaluation scale that allows collecting and analyzing cleft nose data. Our retrospective cohort is composed of 29 patients with UCLP, who underwent secondary rhinoplasty between 2010 and 2021 in a cleft center, with a mean age of 23years old. Evaluation of deformities is made from preoperative two-dimensional photography. The assessment photographic tool is a custom-designed scale of 16 items. A binary scoring system is used by two experts to assess nasolabial deformities. The most encountered sequelaes are the alar foot displacement (93%), the enlarged tip (90%) and the nostril horizontalization (86%). The inter-examiner ICC for total rating was calculated at 0.911 and indicated a strong level of reliability that was highly significant (P<0.05). The simplicity, reliability and reproducibility of the proposed assessment system could be interesting for clinicians, in order to diagnose the nasal deformities before surgery, but also to assess postoperative success of a secondary rhinoplasty and thus to compare several surgical techniques.

Anatomical study of the internal thoracic arteries; implications for use in coronary artery bypass graft surgery.

PURPOSE: The feasibility of coronary artery bypass grafting using an internal thoracic artery (ITA) depends on the length of the graft with respect to the optimal route to reach the coronary target. The goal of this study was to assess the gain in length afforded by skeletonization and to evaluate the lengths of different pathways of the ITAs to the left coronary arteries. METHODS: The left and right ITAs were dissected out from 20 specimens and measured before and after skeletonization. Distance between the origin of the right ITA and the base of the left atrial appendage, corresponding to the proximal circumflex artery, was measured for both the transverse pericardial sinus and preaortic routes. RESULTS: Skeletonization gave a significant gain of length for both ITAs. Analysis showed no significant correlation between the ITA length and the height, weight, and BMI of specimens. We found no association between the length of the sternum and the length of skeletonized RITA or LITA. The anterior route of the skeletonized right ITA was shorter than the transverse pericardial sinus route in 18 cases. The average length to the circumflex artery territory was 132.8 ± 23.5 mm in front of the aorta and 150.5 ± 18.8 through the transverse pericardial sinus with a gain of length of 17.7 mm (p < 0.0001). CONCLUSION: Skeletonization gave significant gains in length of both ITAs. The preaortic route for the skeletonized right ITA toward the circumflex territory was shorter than the transverse pericardial sinus route in 90 % of cases.