Repair of full-thickness burns requires replacement of both the dermal and the epidermal components of the skin. Use of tissue culture methods allows very large expansions of surface area to be covered by cultured normal human epidermal keratinocytes (HK). Porous and resorbable materials, such as collagen and chondroitin-6-sulfate membranes, may be expected to adhere to wounds and promote fibro...

New therapeutic strategies are required for critical size bone defects, because the gold standard of transplanting autologous bone from an unharmed area of the body often leads to several severe side effects and disadvantages for the patient. For years, tissue engineering approaches have been seeking a stable, axially vascularized transplantable bone replacement suitable for transplantation int...

El hemangioma lobular capilar es una hiperplasia inflamatoria en respuesta a irritación crónica, la cual da lugar lesión exofítica eritematosa debido proliferación de tejido fibrovascular. En boca puede verse cualquier ubicación, pero más frecuente zona gingival. Se reporta el caso clínico paciente embarazada 38 años que consultó al equipo Cirugía Maxilofacial del Hospital San José presentar tu...

tures of traumatic injuries on–coagulative-type cell necrosis, more severe in the at than the mucosa abundant capillary ingrowth with rapid white cell n in deposition at the injury site followed by fibroblastic ion reconstruction of the injured muscle coat by 96 hours tures of electrosurgical injuries of capillary ingrowth of fibroblastic muscle coat ction of white cell infiltration except in f...

Synthetic bone substitutes are used for regeneration of defects and vertical or horizontal augmentation. With the development new manufacturing methodologies such as additive manufacturing, not only can outer shape a scaffold (the macroarchitecture) be personalized, but also microarchitecture, defined distribution material within scaffold, designed optimized ingrowth. Our study assessed optimal...

Three madreporic prostheses in two patients were examined to evaluate resorption and formation of the surrounding bone tissue. All three prostheses were firmly fixed and had no clinical or radiographic signs of loosening. Transverse sections were examined by scanning electron microscopy at 40 days, 11 months and 2.5 years after implantation. The findings suggest that adaptive bone remodelling v...

PURPOSE To evaluate the results of bimanual membrane peeling technique with an optical fiber-free intravitreal surgery system (OFFISS) in eyes with fibrovascular proliferation due to diabetic retinopathy. METHODS Fifteen eyes of 14 consecutive patients with severe fibrovascular proliferation due to diabetic retinopathy who underwent bimanual vitrectomy using the OFFISS and 15 eyes of 15 nonco...