A New Generation of Activated Carbon Adsorbent Microstructures.

This work presents the successful manufacture and characterization of bespoke carbon adsorbent microstructures such as tessellated (TES) or serpentine spiral grooved (SSG) by using 3D direct light printing. This is the first time stereolithographic printing has been used to exert precise control over specific micromixer designs to quantify the impact of channel structure on the removal of n-butane. Activated microstructures achieved nitrogen Brunauer Emmett Teller (BET) surface areas up to 1600 m g while maintaining uniform channel geometries.

Revascularization of a specific angiosome for limb salvage: does the target artery matter?

Ischemic wounds of the lower extremity can fail to heal despite successful revascularization. The foot can be divided into six anatomic regions (angiosomes) fed by distinct source arteries arising from the posterior tibial (three), anterior tibial (one), and peroneal (two) arteries. This study investigated whether bypass to the artery directly feeding the ischemic angiosome had an impact on wound healing and limb salvage.

Breast augmentation.

Learning Objectives: After studying this article, the participant should be able to: 1. Understand the different variables that are inherent to breast augmentation. 2.

Angiosomes of the foot and ankle and clinical implications for limb salvage: reconstruction, incisions, and revascularization.

Background: Ian Taylor introduced the angiosome concept, separating the body into distinct three-dimensional blocks of tissue fed by source arteries. Understanding the angiosomes of the foot and ankle and the interaction among their source arteries is clinically useful in surgery of the foot and ankle, especially in the presence of peripheral vascular disease.

Methods: In 50 cadaver dissections of the lower extremity, arteries were injected with methyl methacrylate in different colors and dissected.

Breast augmentation.

The optimal technique for breast augmentation has always been debated, and numerous variables fit the needs of the variously shaped patients in our population. The purpose of this article is to present the advantages and disadvantages of the various techniques available in breast augmentation so that, in conjunction with the patient's physical examination, a sound surgical plan can be developed for aesthetic augmentation of the breast.