Outcomes of Cadaveric Allograft versus Autologous Cartilage Graft in Functional Septorhinoplasty
Abstract
Our goal was to elucidate the efficacy and outcome profile of cadaveric allografts (homograft costal cartilage) in functional septorhinoplasty as compared with autografts (quadrangular cartilage, conchal cartilage, and autologous costal cartilage). Retrospective chart review. Otolaryngology division of the Penn State Health Milton S. Hershey Medical Center. A chart review of a single surgeon's practice was conducted with Current Procedural Terminology codes for septorhinoplasty (30410, 30420, 30430, 30435, 30450, 30465) from August 1, 2014, to August 1, 2017. All patients underwent functional septorhinoplasty for a chief complaint of nasal obstruction. Outcomes were collected up to 12 months following the operation and included the validated Nasal Obstruction Symptom Evaluation (NOSE), infection rate, malposition/warping of the graft, need for revision surgery, and graft loss. A total of 171 cases were included in our data analysis. On multivariate analysis, there were no significant differences between patients who had autografts and those who had allografts in 3-, 6-, or 12-month postoperative NOSE score. Preoperative NOSE score was the only covariate to demonstrate a significant positive relationship to postoperative NOSE sc...Continue Reading
References
Perioperative antibiotic prophylaxis in plastic surgery: a prospective study of 1,100 adult patients
Effects of ionizing radiation and preservation on biomechanical properties of human costal cartilage
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