RESEARCH ROUND-UP |
research round-up
FRACTIONAL ABLATIVE CO2 LASER FOR WRINKLE REDUCTION AND SKIN RESURFACING
Clementoni MT, Lavagno R, Munavalli G. J Cosmet Laser Ther 2012; 14(6): 244–52
both ablative and non-ablative devices is now well known and accepted as an effective method to attain significant aesthetic improvements on facial aging skin. A new, multi-modal, fractional, ablative CO2
T laser that
can create, using same scanner/handpiece, deep columns in addition to superficial ablation has been recently proposed and therefore investigated. Method: Twenty-four patients were enrolled in this evaluation. Each of them received one multi-modal, fractional ablative treatment. Patients were clinically and photographically evaluated at baseline and 6 months after the procedure. The degree of photoaging and the efficacy of treatment were evaluated using a VAS five- point scale of some skin features. A 3D images comparison was furthermore performed to objectify the improvements. Results: For all of the analysed skin features of photodamage a significant, statistical improvement was obtained. The data collected with the 3D system demonstrated an average improvement of 42% of the wrinkles and an average improvement of the melanin variation of 40.1%. Conclusions: The multi- modal approach with a single handpiece allows obtaining good outcomes with a very low incidence of adverse effects and a short downtime
64 ❚ HE CONCEPT OF FRACTIONAL delivery modality of the energy with A NEW MULTI-MODAL
COMPLICATIONS OF ABDOMINOPLASTY AFTER WEIGHT LOSS AS A RESULT OF BARIATRIC SURGERY OR DIETING/POSTPREGNANCY
Staalesen T, Olsén MF, Elander A. J Plast Surg Hand Surg 2012; 46(6): 416–20
surgery is high. Sparse data in published reports exist, suggesting that complication rates are higher in postbariatric patients compared with patients who have lost weight by dieting. The aim of this study was to analyse the incidence of complications after abdominoplasty in postbariatric patients compared with in patients who have not had weight loss surgery. The aim was also to
I
T IS WELL KNOWN THAT THE RISK OF complications after abdominal contouring
A round-up of the most recently published academic articles and research
identify predictive factors associated with the development of postoperative complications. This study retrospectively analysed 190 consecutive patients operated on with abdominoplasty due to abdominal tissue excess from January 2006 to December 2008 at Sahlgrenska University Hospital. Variables analysed were sex, age, max body mass index (BMI), delta BMI (max BMI minus preoperative BMI), preoperative BMI, method of weight reduction, resection weight, and complications. The early complication rates were significantly higher in postbariatric patients (48%) than in patients who had not had weight loss surgery (29%). Resection weight was significantly higher for patients with early local complications compared with patients without early local complications. Max BMI, delta BMI, or preoperative BMI had
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