This acquired occupational disease is rare and preventable. The personal hygiene and use of protective barrier creams or gloves could prevent the formation of the disease.

The main aim of the treatment of fingertip amputations with no indication of replantation was to establish the functional and esthetic construction. The critical point in the utilization of the bone and nail tissue as a graft for reconstruction was to choose a flap that is sufficiently vascular to nourish these grafts. We have performed homodigital artery flaps to cover the bone and nailbed grafts taken from the amputation to restore fingertip function with an acceptable result. The venous insufficiency with the increased probability in flap failure should be taken into consideration. We proposed the preservation of some amount of soft tissue around the vascular pedicle to overcome the venous insufficiency and in our point of view, digital artery sacrifice was worth it to preserve the length of the finger and the esthetic nail appearance.

The split-thickness skin graft (STSG) donor sites have been treated with various and plenty of dressing techniques and materials. An ideal STSG donor site dressing should have antibacterial, hemostatic, and promoting epidermal healing properties. We have performed a prospective study to evaluate the effect of the oxidized regenerated cellulose on STSG donor site healing. Between January 2002 and January 2005, 40 patients who were operated in any kind of reconstructive operations with STSG donor sites were included in the study. One half of the wound was covered with oxidized regenerated cellulose and the other half of the same wound of the same patient was covered with fine mesh gauze treated with Furacin (nitrofurazone). The patients were grouped into 2 depending on the dressing technique: group I, semiclosed and group II, closed. The wounds were evaluated for healing time, infection, pain perception of the patient, and final esthetic results. The oxidized regenerated cellulose side of the group I was healed in a mean of 6.5 +/- 0.51 days; in group II, 5.4 +/- 0.50 days (range, 5-6 days). The fine mesh gauze treated with Furacin in group I was healed in a mean of 9.9 +/- 0.97 days (range, 8-11 days); in group II, 8.4 +/- 0.99 days (range, 7-10 days). There was a statistical significance between the oxidized regenerated cellulose side and the fine mesh gauze side (P < 0.001) in group I and group II separately. The difference between group I and group II was statistically significant in the oxidized regenerated cellulose side (P < 0.001), and the difference between group I and group II was statistically significant in the fine mesh gauze side (P < 0.005). The antibacterial, hemostatic, and absorbable property of the oxidized regenerated cellulose could ensure the utilization as an alternative STSG donor site dressing, especially because the positive influence over the wound healing was proven.

Gluteal artery perforator flaps have gained popularity due to reliability, preservation of the muscle, versatility in flap design without restricting other flap options, and low donor-site morbidity in ambulatory patients and possibility of enabling future reconstruction in paraplegic patients. But the inconstant anatomy of the vascular plexus around the gluteal muscle makes it hard to predict how many perforators are present, what their volume of blood flow and size are, where they exit the overlying fascia, and what their course through the muscle will be. Without any prior investigations, the reconstructive surgeon could be surprised intraoperatively by previous surgical damage, scar formation, or anatomic variants.For these reasons, to confirm the presence and the location of gluteal perforators preoperatively we have used color Doppler ultrasonography. With the help of the color Doppler ultrasonography 26 patients, 21 men and 5 women, were operated between the years 2002 and 2007. The mean age of patients was 47.7 (age range: 7-77 years). All perforator vessels were marked preoperatively around the defect locations. The perforator based flap that will allow primary closure of the donor site and the defect without tension was planned choosing the perforator that showed the largest flow in color Doppler ultrasonography proximally. Perforators were found in the sites identified with color Doppler ultrasonography in all other flaps. In our study, 94.4% flap viability was ensured in 36 perforator-based gluteal area flaps. Mean flap elevation time was 31.9 minutes. We found that locating the perforators preoperatively helps to shorten the operation time without compromising a reliable viability of the perforator flaps, thus enabling the surgeon easier treatment of pressure sores.

These findings suggest that ADSCs have a potential for enhancing the blood supply of random pattern skin flaps after radiation injury. This mechanism might be both neovascularization and vasodilation along with endothelial repair. Further studies are needed.