[Eyebrow reconstruction]. / Ophriopoïèse.

The eyebrow is an essential anatomical area, from a social point of view, so its reconstruction, in case of skin defect, must be as meticulous as possible, with the less residual sequela. Capillary density extremely varies from one person to another and the different methods of restoration of this area should absolutely take this into consideration. We are going to review the various techniques of reconstruction, according to the sex and the surface to cover.

[Perioperative interstitial brachytherapy for recurrent keloid scars]. / La curiethérapie interstitielle périoperatoire dans le traitement des cicatrices chéloïdes récidivantes.

PURPOSE: Evaluation of the results of perioperative interstitial brachytherapy with low dose-rate (LDR) Ir-192 in the treatment of keloid scars. PATIENTS AND METHODS: We performed a retrospective analysis of 73 histologically confirmed keloids (from 58 patients) resistant to medicosurgical treated by surgical excision plus early perioperative brachytherapy. All lesions were initially symptomatic. Local control was evaluated by clinical evaluation. Functional and cosmetic results were assessed in terms of patient responses to a self-administered questionnaire. RESULTS: Median age was 28 years (range 13-71 years). Scars were located as follows: 37% on the face, 32% on the trunk or abdomen, 16% on the neck, and 15% on the arms or legs. The mean delay before loading was four hours (range, 1-6h). The median dose was 20Gy (range, 15-40Gy). Sixty-four scars (from 53 patients) were evaluated. Local control was 86% (follow-up, 44.5 months; range, 14-150 months). All relapses occurred early - within 2 years posttreatment. At 20 months, survival without recurrence was significantly lower when treated lengths were more than 6cm long. The rate was 100% for treated scars below 4.5cm in length, 95% (95% CI: 55-96) for those 4.5-6cm long, and 75% (95% CI: 56-88) beyond 6cm (p=0.038). Of the 35 scars (28 patients) whose results were reassessed, six remained symptomatic and the esthetic results were considered to be good in 51% (18/35) and average in 37% (13/35) (median follow-up, 70 months; range, 16-181 months). CONCLUSION: Early perioperative LDR brachytherapy delivering 20Gy at 5mm reduced the rate of recurrent keloids resistant to other treatments and gave good functional results.

[The orbitonasolabial flap. Anatomical and clinical study]. / Le lambeau orbitonasogénien. Etude anatomique et clinique.

How to use the orbitonasolabial flap in vascular island thanks to his pedicle based an angular vessel. An anatomic study based on 11 cadavers allows to check the existence of a constant pedicle. This flap was used on 6 patients aged 62 to 90 years old on an average period of 16 months to fill up jugular, orbital, nasolabial and inner canthal defects. Two complications have occurred, a superficial necrosis of the lower part of the flap having spontaneously healed and an ectropion on a senile part. It has been necessary to degrease a second time in 50% of the cases. Nevertheless, the flap can be considered reliable and able to cover tissue defect in the central facial region with minor aesthetic and functional sequel on the donor site.

Seven reconstructions of the orbital and periorbital region with a contralateral orbitonasolabial flap.

Blasius designed the first orbitonasolabial flap in 1842, which has since, been reshaped by many other surgeons. Three years ago, we were confronted with a difficult reconstructive case where ipsilateral local flaps were insufficient to cover a huge defect of the periorbital region. We performed 11 cadaver dissections to determine the type of vascularisation of the orbitonasolabial flap and to define its arc of rotation prior to contralateral use. This contralateral orbitonasolabial flap was subsequently applied to seven cases with satisfactory results.