Eyelid reconstruction remains one of the more challenging areas face to reconstruct due its dynamic complexity. They play an essential role in protecting globe, forming a barrier against trauma, excessive light, and pumping tears towards nasolacrimal duct system. A critical understanding anatomy soft tissue reconstructive options is properly eyelid maintain functional cosmetic components.

background: bone tissue engineering requires materials that are biocompatible, mechanically suited for bone function, integrated with the host skeleton, and support osteoinduction of the implanted cells for new bone formation. the aim of this study was to compare the osteogenic potential of xenograft with hydroxyapatite/β- tricalcium phosphate (ha/β-tcp) scaffold. methods: new zealand rabbits (...

approximately 25% of all oral cavity carcinomas involve the lips, and the primary management of these lesions is complete surgical resection. loss of tissue in the lips after resection is treated with a variety of techniques, depending on the extension and location of the defect. here we review highly accepted techniques of lip reconstruction and some of new trials with significant clinical res...