Viability and function of autologous and allogeneic fibroblasts seeded in dermal substitutes after implantation.

Background: Fibroblast-seeded collagen sponges have been used for the treatment of skin defects and skin ulcers. However, the viability of the fibroblasts after implantation is still unknown. The objective of this study was to investigate the viability and distribution of autologous and allogeneic fibroblasts after implantation and to clarify which type is more effective for wound healing.

Evaluation of the donor site in patients who underwent reconstruction with a free radial forearm flap.

A major disadvantage of free radial forearm flaps is the conspicuous donor site. However, there have been few studies on donor scars. The authors evaluated the donor site in patients who underwent oral-floor reconstruction with a free radial forearm flap.

One-stage reconstruction of both the biceps brachii and triceps brachii tendons using a free anterolateral thigh flap with a fascial flap.

An avulsed elbow with severe degloving and crush injury was reconstructed in a 66-year-old man. The biceps brachii was completely transected, and the triceps brachii tendon was partly transected. In addition, the skin around the elbow had become totally necrotic.

Usefulness of palatal mucoperiosteal grafts for artificial eye socket contracture.

The authors performed palatal mucoperiosteal grafting for contracture of the artificial eye socket in 4 patients. Mucoperiosteal grafts were collected from the paramedian area of the hard palate. After release of contracture, the grafts were sutured with absorbable thread to the defective areas on the conjunctival side of the artificial eye socket after release of contracture.