The objective of this study was to assess the reconstructive options after radical, extensive vulvectomy; relate them to tumor characteristics; and select a choice of flaps able to correct every remaining defect. This study is a retrospective review of a 4-year experience with 31 flaps in 20 consecutive vulvar reconstructions. Three of the 31 flaps presented nonsignificant delayed healing at their tips and 3 other flaps developed a major breakdown related to an infection or an error in flap planning. According to the authors, the size of the defect is the main issue that must be taken into consideration during the establishment of reconstructive needs. Closure of vulvar defects is preferably performed using fasciocutaneous flaps, which are very reliable flaps and can be raised with different techniques to meet different needs. A flap is then chosen with the fewest potential complications. An algorithm has been thus established: Small to medium-size defects are closed with island V-Y flaps, island gluteal fold flaps, or pedicled pudendal thigh flaps. Among them, the island V-Y flap is the workhorse flap for vulvar reconstruction because of its versatility, reliability, and technical simplicity compared with its very low complication rate. If the vulvar defect is large and/or reaches the vulva-crural fold, V-Y flaps are also preferred to close these large and posteriorly extended excisions. If the vulvar defect is very large, extending both anteriorly and posteriorly, the use of a distally based, vertically oriented rectus abdominis muscle flap is recommended. Using this algorithm, immediate vulvar reconstruction with pedicled local or regional flaps can be performed easily and reliably.

The authors examined the effect of twisting on the patency of microvascular anastomoses 3 days after surgery. A total of 69 male Wistar rats were divided randomly into four groups. The femoral arteries and veins were dissected for a standard distance. A total of 69 microarteriorrhaphies and 68 microvenorrhaphies were performed at 0 deg and with twist of the vessel ends of 90, 180, and 270 deg. Three-day patency rates for arterial microanastomoses were 100% with a 0-deg twist, 80.9% with a 90-deg twist, 68.4% with a 180-deg twist, and 64.2% with a 270-deg twist. Three-day patency rates for venous microanastomoses were 100% with a 0-deg twist, 85% with a 90-deg twist, 28.5% with a 180-deg twist, and 25% with a 270-deg twist (p = 0.047 for arteries, p = 0.001 for veins). These data are statistically significant. Moreover, assuming the risk of thrombosis to be 1 for microanastomosis without twisting, the odds ratio for the risk of vessel thrombosis for 270-deg twisting (the maximal examined degree of arterial and venous twist in the current study) is 10.08 for arterial anastomosis and 226.85 for venous anastomosis.

This meta-analysis reveals that DIEP donor-site complication rates were comparable to those in elective abdominoplasty, and, the rate of seroma in DIEP is an even lower than that of one of the most performed procedures in plastic surgery. We argue that patients presenting for a DIEP flap should be informed about this interesting comparison.

No abstract

The authors reviewed 32 patients who underwent vaginal reconstruction using a modified McIndoe procedure during the past 15 years. This technique consists of the application of split-thickness skin grafts into a new cavity created between the rectum, bladder, and urethra. The grafts are placed previously on a mold of Optosil, which is a silicon-based condensation curing impression material used by dentists. The mold is kept for 3 months 24 hours each day. During the next 3 to 4 weeks it is applied 12 hours per day. Later, according to sexual activity, the mold can be removed completely. In case of no sexual activity it should be used 1 hour per week. Parameters assessed during the follow-up were mold management, grade of pseudomucinous metaplasia of the skin grafts, sensation of the neovagina, neovagina size changes, sexual satisfaction, and complications. Postoperative complications included partial take of skin grafts (N = 3), postoperative anxiety (N = 2), donor site cheloids (N = 1), and neovaginal stricture in 3 patients who used the mold for 1 month only without having any further sexual activity. Patients who managed the mold correctly or who had constant sexual activity obtained satisfactory dimensions of the neovagina in terms of length, diameter, and elasticity.

No abstract

The preliminary results show that fat injection in irradiated tissue prior to breast alloplastic reconstruction may reduce the radiation-related complications on implants. Benefits from fat grafting are in keeping with the theoretical basis of this surgery. Larger studies are needed to confirm our observations.

The authors investigated the effect of abdominal liposuction performed by superficial subdermal liposuction technique on inferior epigastric perforators. We aimed to determine whether previous liposuction is a contraindication to the use of an abdominal flap. The perforators in the abdominal region in 6 patients were marked preoperatively by color and pulsed-wave Doppler sonography (CDS), which gave a morphologic and flowmetric representation. The parameters studied with CDS were the location of the perforators, the diameters of the arteries and veins, and the flow velocity. These parameters were evaluated by the same method preoperatively and 6 months postoperatively. The Student t test was employed to assess differences between pre- and postoperative values of variables. The results of our study led us to conclude that prior abdominal liposuction does no significant injury to most perforating vessels. However, CDS aimed to study the existence and the quality of perforators should be done before planning an abdominal flap.