Evaluation of Diced Cartilage Grafts Shaped with Three-Dimensionally-Printed Bioresorbable Polycaprolactone Molds.

Background: The main problem with the use of diced cartilage grafts is related to the difficulties encountered in shaping the graft and unpredictible graft resorption. The aim of this study was to evaluate the permanence and viability of diced cartilage grafts shaped with the help of biodegradable, three-dimensionally-printed polycaprolactone molds.

Methods: Three groups were studied in each of the eight rabbits: block cartilage (group 1), diced cartilage (group 2), and diced cartilage shaped with polycaprolactone molds (group 3).

Scalp Reconstruction With Free Latissimus Dorsi Flap in a Patient With Giant Cutis Verticis Gyrata.

Introduction: Cutis verticis gyrata is a rare skin disorder characterized by formation of thick skin folds and grooves. Because of the risk of malignant transformation, these lesions must be surgically excised. In this study, the authors aimed to present a successful reconstruction of scalp with free latissimus dorsi musculocutaneous flap after total excision of giant cerebriform intradermal nevus that causes cutis verticis gyrata.