Getting the Best Results in Abdominoplasty: Current Advanced Concepts.

LEARNING OBJECTIVES: After studying this article and viewing the videos, the participant should be able to: 1. Describe the safe techniques recommended for patients undergoing a lipoabdominoplasty. 2. Demonstrate safe planning techniques for marking a patient for a lipoabdominoplasty. 3. Summarize the various techniques for performing rectus plication. 4. State the current understanding of chemoprophylaxis for outpatient surgical patients. 5. Determine the appropriate placement and shape of the ideal umbilicus. SUMMARY: Abdominoplasty and lipoabdominoplasty surgery is one of the core procedures performed by plastic surgeons in the United States. As with most plastic surgery, it is part art and part science. In this article, the authors try to summarize the science behind this procedure, and point to the generally accepted artistic aspects that are currently still under debate. As this procedure has one of the highest morbidity and mortality rates in the specialty, the authors have also reviewed safe practices.

Combination therapy of autologous adipose mesenchymal stem cell-enriched, high-density lipoaspirate and topical timolol for healing chronic wounds.

Chronic venous leg ulcers are profoundly debilitating and result in billions in health care expenditure. Thus, there is a quest for engineered and innovative approaches. Herein we present a 63-year-old patient with a 30 year history of venous stasis and left lower extremity ulcers, which have been refractory to standard of care, anticoagulation and venous stripping. The medial ulcer was treated with transplantation of autologous adipose mesenchymal stem cell (AMSC)-enriched, high-density lipoaspirate (HDL) on OASIS wound matrix and compression therapy. The lateral ulcer was treated as a control with standard debridement and compression therapy. Four weeks later, both ulcers received daily topical timolol. Three months later, the test ulcer was completely epithelized and remains healed for over 15 months. However, the control showed minimal signs of improvement. In companion studies in our laboratory, human AMSC were cultured in Minimum Essential Medium Eagle Alpha Modifications (MEMα) with fetal bovine serum (FBS). Timolol was administered to AMSC prior to treatment with epinephrine and 104 bacteria/ml heat-killed Staphylococcus aureus. The MEMα with FBS devoid of AMSC served as a background control. After 24 h, cell culture supernatants and protein lysates were collected to determine cytokine production. There was a statistical significant decrease in pro-inflammatory interleukin-6 and -8 induced by the bacteria (to model the wound environment) in AMSC in the presence of timolol compared with control (p < 0.5). This is the first case of a successful combination of autologous AMSC-enriched, HDL with topical timolol for the healing of chronic venous leg ulcers. Copyright © 2016 John Wiley & Sons, Ltd.

Barbed Suture as a Treatment Approach in Complex Degloving Injuries.

In the late 19th century, French physician Morel-Lavallée was challenged with a group of patients who sustained similar patterns of degloving injuries, which today carry his eponym. In 1853, he reported a series of cases as well as proposed strategies for the management of these complex degloving injuries. Treatment strategies have not varied significantly over the years, and these lesions continue to plague surgeons today with failure rates in excess of 50%. We present 2 case series using barbed suture in the management of these complex injuries.

Assessing safety of negative-pressure wound therapy over pedicled muscle flaps: A retrospective review of gastrocnemius muscle flap.

The use of negative-pressure wound therapy (NPWT) for management of open wounds and immobilization of split-thickness skin grafts (STSGs) over wounds has been well described. However, there is a concern for potential compromise of flap viability when NPWT is used for skin grafts over pedicled muscle flaps. We have used NPWT to immobilize STSGs in eight patients who underwent a pedicled gastrocnemius muscle flap operation in our department. We applied a negative pressure of -75 mmHg on the muscle flaps for 5 days postoperatively. All wounds healed successfully, with a 97.5 ± 5.5% mean STSG uptake. No flap necrosis was observed. In our series, the use of NPWT for fixation of STSGs over pedicled gastrocnemius muscle flap was effective and had no negative impact on flap viability.

The Effect of Web-Based Education on Patient Satisfaction, Consultation Time and Conversion to Surgery.

INTRODUCTION: To evaluate the effect of web-based education on (1) patient satisfaction, (2) consultation times, and (3) conversion to surgery. METHODS: A retrospective review of 767 new patient consultations seen by 4 university-based plastic surgeons was conducted between May 2012 and August 2013 to determine the effect a web-based education program has on patient satisfaction and consultation time. A standard 5-point Likert scale survey completed at the end of the consultation was used to assess satisfaction with their experience. Consult times were obtained from the electronic medical record. All analyses were done with Statistical Analysis Software version 9.2 (SAS Inc., Cary, NC). A P value less than 0.05 was considered statistically significant. RESULTS: Those who viewed the program before their consultation were more satisfied with their consultation compared to those who did not (satisfaction scores, mean ± SD: 1.13 ± 0.44 vs 1.36 ± 0.74; P = 0.02) and more likely to rate their experience as excellent (92% vs 75%; P = 0.02). Contrary to the claims of Emmi Solutions, patients who viewed the educational program before consultation trended toward longer visits compared to those who did not (mean time ± SD: 54 ± 26 vs 50 ± 35 minutes; P = 0.10). More patients who completed the program went on to undergo a procedure (44% vs 37%; P = 0.16), but this difference was not statistically significant. DISCUSSION: Viewing web-based educational programs significantly improved plastic surgery patients' satisfaction with their consultation, but patients who viewed the program also trended toward longer consultation times. Although there was an increase in converting to surgical procedures, this did not reach statistical significance.