Application of supraclavicular island flap in oral and maxillofacial reconstruction.

Unlabelled: Several surgical modalities are available for maxillofacial reconstruction as locoregional or microvascular free flaps.

Purpose: (a) Evaluate the reliability of the supraclavicular flap in cervico-orofacial region; (b) investigate the role of computed tomography angiography (CTA) in predicting the post-operative viability of the flap; (c) assess the speech, feeding, and esthetics after reconstruction using this flap.

Methods: Eleven patients included in this study underwent either conventional or delayed harvesting of the supraclavicular flap (SCF).

A novel design for prosthetic ear guiding device: A technical note.

This article describes a newly designed Prosthetic Auricular Guide (PAG) that allows for accurate planning and positioning of both the auricular implants and the prosthetic auricle. The design aims to provide a cost-effective guiding device for more esthetic ear prostheses which is the patient's main concern. Along with determining the best clinically accepted position of the ear, the device can be used while taking CBCT which allows for the integration of the clinically approved position with the remaining bone for accurate planning of implant positions.

A custom auricular implant healing abutment: A dental technique.

Skin overgrowth is a complication that hinders bone-anchored prosthetic ear rehabilitation. In order to accurately transfer the healing skin for prosthetic reconstruction, this article introduces a custom-made autopolymerizing acrylic resin auricular cap (button) through indirect pick up of the metal housing. The caps are secured during the healing stage to shape the skin, preventing surgical edema, swelling, and skin overgrowth in patients suffering from keloid reactions from covering the implant abutments.

Early osteotomy with delayed implant placement: a step further for immediate loading.

The commonly used implantation technique involves a 2-stage surgical protocol for load-free and submerged healing to ensure predictable osseointegration. This article presents a new approach that benefits from previous bone and soft tissue protocols. It combines new surgical and insertion techniques to perform immediate loading with delayed implant placement, avoiding the problems of discomfort, inconvenience, and anxiety associated with healing periods.

Fabrication of polymer root form scaffolds to be utilized for alveolar bone regeneration.

Engineering dental tissues and organs is primarily motivated by a clinical need to restore these lost or diseased structures, in contrast to the use of harvested tissue. The present work focused on designing and characterizing scaffolds suitable for cultivation and implantation into the fresh extraction sockets of teeth, for the purpose of alveolar bone regeneration at a rate and quality higher than that of normal tissue healing for subsequent treatment with dental implants. Three-dimensional hollow root form scaffolds were prepared from poly-L-lactic acid/polyglycolic acid composites (50/50, 65/35, and 75/25 ratios), using the solvent casting compression molding particulate leaching technique.