Prevention and Management of Complications in Body Contouring Surgery

Secondary Body Contouring

Body contouring surgeries, common yet intricate owing to unique patient characteristics, often necessitate revisions or secondary procedures. Balancing patient expectations and surgical limitations while methodically addressing shortcomings is crucial. This article aims to provide an extensive understanding of managing such complex cases, thus enhancing the reader's approach to secondary body contouring surgeries.

Preparing Patients for Body Contouring Surgery and Postoperative Surveillance for Deep Venous Thrombosis

This article highlights the importance of the preoperative evaluation and considerations necessary in preparing patients for body contouring surgery after massive weight loss (MWL). The importance of evaluating such factors as body mass index stabilization, medical comorbidities, nutritional optimization, social factors, deep venous thrombosis prophylaxis, and postoperative surveillance is critically important. Patients undergoing body contouring surgery after MWL are at increased risk of thromboembolic events, and prophylactic measures should be taken to minimize this risk. Overall, a thorough preoperative evaluation is essential to ensure patient safety, optimize surgical outcomes, and address the unique challenges presented by the MWL patient population.

Comorbid Conditions and Complications in Body Contouring Surgery: A Retrospective Review

Background

Body contouring procedures have significantly increased in popularity in the United States.

Objectives

The authors sought to understand, categorize, and classify patients' experiences with postoperative complications following common body contouring procedures.

Methods

PearlDiver (PearlDiver Technologies, Colorado Springs, CO), a database with over 90 million patients, was queried to identify patients who had undergone body contouring procedures between 2010 and 2021 using current procedural terminology (CPT) codes. The authors identified patients who underwent panniculectomy, abdominoplasty, brachioplasty, thighplasty, mastopexy, breast augmentation, augmentation mastopexy, breast reduction, and liposuction for analysis. They reviewed combined procedures and analyzed risk factors associated with the most common complications.

Results

There were 243,886 patients included in the study. The majority of patients were female, between 50 and 59 years old, and had their procedures performed in the southern United States. There were an average of 25,352 procedures per year. The majority of cases involved breast surgeries. The most common preoperative comorbid conditions diagnosed 1 year before surgery were hypertension, obesity, and diabetes. The most common postoperative complications within 90 days were wound dehiscence, hematoma, and urinary tract infection. A logistic regression evaluating the association of the preoperative comorbid conditions with postoperative complications found that patients with obesity, tobacco use, diabetes, and hypertension had an increased risk of developing wound dehiscence, hematoma, and surgical-site infection.

Conclusions

The data suggest that patients with obesity, tobacco use, diabetes, and hypertension undergoing body contouring surgery are at greater risk of developing wound dehiscence, hematomas, and surgical-site infections. Understanding this data is imperative for providers to adequately identify associated risk factors, stratify patients, and provide adequate perioperative counseling.

Level of Evidence 2

Complications Post Abdominoplasty After Surgical Versus Non-surgical Massive Weight Loss: a Comparative Study

PURPOSE

This study aims to investigate the rate of short- and long-term complications as well as the need for operative revisions after abdominoplasty for patients following surgical versus non-surgical weight loss methods.

METHODS

This is a retrospective chart review that enrolled consecutive patients undergoing abdominoplasty across a 5-year period, aged 18 years and above, opting for abdominoplasty after weight loss achieved through bariatric surgery or diet and exercise alone.

RESULTS

A total of 364 patients lost weight through bariatric surgery and 106 by diet and exercise alone. There were no significant differences in comorbidity status, but past body mass index (BMI) was higher for the surgical weight loss (SW) group (47.6 ± 10.2 and 40.4 ± 8.6, respectively; p value < 0.0001). Percent excess weight loss (EWL) was 68 ± 14.5 for the SW group and 55.7 ± 19.4 for the NSW group, p value < 0.0001. Pre- and postoperative blood hemoglobin levels were significantly lower in the SW group (p < 0.05). Neither short-term complications (thromboembolic events, wound complications, or infections) nor long-term complications (umbilical deformity, delayed wound healing, or infection) and operative revisions were significantly different across both groups (p > .05).

CONCLUSION

Bariatric surgery does not increase the risk of short- or long-term complications or the need for operative revision after abdominoplasty.

Avoidance and Correction of Deformities in Body Contouring

Body contouring procedures are highly impactful because of their potential to improve a patient's quality of life. These procedures, particularly when performed on patients following massive weight loss, may require secondary intervention to treat residual contour abnormalities. Presently, there is a paucity of information in the literature detailing the avoidance and correction of body contouring deformities. Herein, we will discuss the management of patients seeking revisional body contouring procedures.

The Role of Tranexamic Acid in Aesthetic Plastic Surgery: A Survey of the British Association of Aesthetic Plastic Surgeons

BACKGROUND

Tranexamic acid (TXA) can reduce intra- and postoperative bleeding as well as minimizing postoperative swelling and ecchymosis. It can be administered both intravenously and topically during surgery with minimal side effects.

OBJECTIVES

To assess the evidence of TXA use in aesthetic surgery and to complete a survey of current practice of full British Association of Aesthetic Plastic Surgeons members.

METHODS

The authors performed a literature review and online survey of full British Association of Aesthetic Plastic Surgeons members.

RESULTS

There is an increased indication of TXA utilization in aesthetic surgery. It provides multiple surgeon and patient benefits.

CONCLUSIONS

TXA is a useful adjunct in aesthetic surgery.

Plastic Surgery Complications: A Review for Emergency Clinicians

The number of aesthetic surgical procedures performed in the United States is increasing rapidly. Over 1.5 million surgical procedures and over three million nonsurgical procedures were performed in 2015 alone. Of these, the most common procedures included surgeries of the breast and abdominal wall, specifically implants, liposuction, and subcutaneous injections. Emergency clinicians may be tasked with the management of postoperative complications of cosmetic surgeries including postoperative infections, thromboembolic events, skin necrosis, hemorrhage, pulmonary edema, fat embolism syndrome, bowel cavity perforation, intra-abdominal injury, local seroma formation, and local anesthetic systemic toxicity. This review provides several guiding principles for management of acute complications. Understanding these complications and approach to their management is essential to optimizing patient care.

Liposuction Assisted Abdominoplasty: An Enhanced Abdominoplasty Technique

BACKGROUND

Combining liposuction with abdominoplasties was considered risky during the 1980s and 1990s due to reports of increased complications rates and the belief that liposuction posed a danger to flap circulation. However, the corresponding author's intraoperative observations at that time, that liposuction preserved all but the smallest blood vessels, negated the prevailing opinions that liposuction increased the risk to flap circulation, and in October 1996, liposuction assisted abdominoplasty (LAA) was first performed. Thereafter, LAA was honed to become a lipoabdominoplasty technique-not merely a combination of liposuction and abdominoplasty, a technique that utilizes liposuction as a dissection tool-hydro- and lipo-dissection, to dissect free and separate the abdominal flap from the deep fascia. Enhanced flap excursion could be demonstrated intraoperatively by selectively transecting the skin retaining ligaments and limiting liposuction to the flap's undersurface, created a vascular lining layer rich in anastomosing blood vessels that provided a rich blood supply to the flap, enabling increased flap excursion.

METHODS

Five ninety-three consecutive ambulatory LAAs with circumferential torso liposuction and other area liposuction are presented and the surgical technique is illustrated and discussed.

RESULTS

There were no serious adverse events, anesthesia complications, hospital transfers, no venous thromboembolism or postoperative respiratory complications in the 593 cases. Patient satisfaction was high, and the results compared favorably with abdominoplasty results published in the scientific literature.

CONCLUSIONS

LAA is a safe and effective abdominoplasty technique. Extensive clinical experience with LAA suggests longer flap excursion and improved perfusion. It routinely incorporates circumferential torso and other areas liposuction and has commonly included buttock fat grafting.

Hematomas in Aesthetic Surgery

Hematomas represent one of the most common postoperative complications in patients undergoing aesthetic surgery. Depending on the type of procedure performed, hematoma incidence and presentation can vary greatly. Understanding the risk factors for hematoma formation and the preoperative considerations to mitigate the risk is critical to provide optimal care to the aesthetic patient. Various perioperative prevention measures may also be employed to minimize hematoma incidence. The surgeon's ability to adequately diagnose and treat hematomas after aesthetic surgery is not only crucial to patient care but also minimizes the risk of further complications or long-term sequelae. Understanding hematoma development and management enhances patient safety and will lead to overall increased patient satisfaction after aesthetic surgery.

Intraoperative factors associated with postoperative complications in body contouring surgery

BACKGROUND

Several preoperative factors have been shown to influence outcome of body contouring surgeries. The effect of intraoperative features, including fluid volume administered, hemodynamic and respiratory parameters, and body temperature on postoperative complication, has not been reported to date.

MATERIALS AND METHODS

All subsequent patients undergoing body contouring surgery in the Tel Aviv Medical Center between 2007 and 2012 were enrolled. Demographic and intraoperative data were collected and analyzed for possible associations with postoperative complications, including formation of seroma, hematoma/bleeding, other surgical site complications (infection, adhesiolysis, or need for debridement), formation of a hypertrophic scar, any documented, infection or a composite outcome of any of the previously mentioned.

RESULTS

Data of 218 patients were assessed. Mean (standard deviation) age of patients was 41(14) y. Intraoperative administration of higher volumes of fluids was significantly associated with formation of seroma (P = 0.01), hematoma/bleeding (P = 0.03), hypertrophic scar (P = 0.01), surgical site complications (P = 0.01), and a composite outcome (P < 0.001). Development of hematoma/bleeding was associated with longer periods of low (<35.6°C) intraoperative core temperature (72% versus 50% of surgery duration in patients who did not develop this complication, P < 0.05). Surgical site complications were associated with longer periods of intraoperative oxygen desaturation (saturation ≤92%, 4.2% versus 0.9% of surgery duration in patients who did not develop surgical site complications, P < 0.01).

CONCLUSIONS

Intraoperative moderate hypothermia, hypoxemia, and liberal fluid administration are associated with worse surgical outcome in patients undergoing body contouring surgery. Increased awareness of the potential adverse effects of these factors in body contouring surgery will enhance interventions aimed at avoiding and promptly treating such events.

Heterogeneity in Body Contouring Outcomes Based Research: The Pittsburgh Body Contouring Complication Reporting System

BACKGROUND

Body contouring complications after massive weight loss (MWL) vary significantly in frequency and type. Currently, no standardized recommendations exist regarding which complications are most important to report.

OBJECTIVES

We aim to provide a guideline for complication reporting in the body contouring literature. The Pittsburgh Body Contouring Complication Reporting System (PBCCRS) will aid in risk stratification of body contouring procedures and will decrease under-, over-, and nonreporting of complications.

METHODS

The authors reviewed the literature for the terms "body contouring," "MWL," and "complications." Elimination criteria included: non-English language, case report, meta-analysis, outpatient, non-MWL, unclear demographics, N <30 and lack of numeric results. Data were analyzed in 2 groups: truncal contouring and extremity contouring.

RESULTS

Eighty-nine papers were reviewed and 21 met inclusion criteria. The weighted mean rates as percentages for complications in the extremity group were: dehiscence (29.0), seroma (18.6), scarring (14.9), infection (8.8), lymphedema (7.8), hematoma (3.5), necrosis (1.9), deep venous thrombosis (DVT) or pulmonary embolism (PE) (0), and death (0). In the truncal group, weighted mean complication rates as percentages were: dehiscence (15.4), seroma (13.1), scarring (2.9), infection (9.4), lymphedema (1.3), hematoma (6.4), necrosis (7.2), DVT/PE (1.5), and death (0.6). Lymphedema was seldom reported, and suture extrusion was not reported in any selected papers. Weighted mean rates of DVT/PE in the extremity vs truncal contouring groups were significantly different. Differences in rates of scarring, lymphedema, and hematoma rates neared significance.

CONCLUSIONS

Heterogeneity amongst selected studies is explained by variability in how complications are defined. The Pittsburgh Body Contouring Complication Reporting System provides suggested recommendations on complication reporting in massive weight loss body contouring surgery.

Incidence and Risk Factors for Major Hematomas in Aesthetic Surgery: Analysis of 129,007 Patients

BACKGROUND

Postoperative hematomas are one of the most frequent complications following aesthetic surgery. Identifying risk factors for hematoma has been limited by underpowered studies from single institution experiences.

OBJECTIVES

To examine the incidence and identify independent risk factors for postoperative hematomas following cosmetic surgery utilizing a prospective, multicenter database.

METHODS

A prospectively enrolled cohort of patients who underwent aesthetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Primary outcome was occurrence of major hematomas requiring emergency room visit, hospital admission, or reoperation within 30 days of the index operation. Univariate and multivariate analysis was used to identify potential risk factors for hematomas including age, gender, body mass index (BMI), smoking, diabetes, type of surgical facility, procedure by body region, and combined procedures.

RESULTS

Of 129,007 patients, 1180 (0.91%) had a major hematoma. Mean age (42.0 ± 13.0 years vs 40.9 ± 13.9 years, P < 0.01) and BMI (24.5 ± 5.0 kg/m2 vs 24.3 ± 4.6 kg/m2, P < 0.01) were higher in patients with hematomas. Males suffered more hematomas than females (1.4% vs 0.9%, P < 0.01). Hematoma rates were higher in patients undergoing combined procedures compared to single procedures (1.1% vs 0.8%, P < 0.01), and breast procedures compared to body/extremity or face procedures (1.0% vs 0.8% vs 0.7%, P < 0.01). On multivariate analysis, independent predictors of hematoma included age (Relative Risk [RR] 1.01), male gender (RR 1.98), the procedure being performed in a hospital setting rather than an office-based setting (RR 1.68), combined procedures (RR 1.35), and breast procedures rather than the body/extremity and face procedures (RR 1.81).

CONCLUSIONS

Major hematoma is the most common complication following aesthetic surgery. Male patients and those undergoing breast or combined procedures have a significantly higher risk of developing hematomas.

LEVEL OF EVIDENCE

2.

Autologous breast reconstruction in the postbariatric patient population

BACKGROUND

Over 175,000 Americans underwent bariatric surgery in 2013 alone, resulting in rapid growth of the massive weight loss population. As obesity is a known risk factor for breast cancer, plastic surgeons are increasingly challenged to reconstruct the breasts of massive weight loss patients after oncologic resection. The goal of this study is to assess the outcomes of autologous breast reconstruction in postbariatric surgery patients at a single institution.

METHODS

Patients who underwent autologous breast reconstruction between 2008 and 2014 were identified. Those with a history of bariatric surgery were compared to those without a history of bariatric surgery. Analysis included age, ethnicity, BMI, comorbidities, flap type, operative complications, and reoperation rates. Propensity matched analysis was also conducted to control for preoperative differences between the two cohorts.

RESULTS

Fourteen women underwent breast reconstruction following bariatric surgery, compared to 1,012 controls. Outcomes analysis revealed significant differences in breast revisions (1.35 vs. 0.61, P = .0055), implant placements (0.42 vs. 0.08, P = .0003), and total OR visits (2.78 vs. 1.67, P = .0007). There was no significant difference noted in delayed healing of the breast (57.4% vs. 33.7%, P = .087) or donor site (14.3% vs. 15.8%, P = 1.00).

CONCLUSIONS

As the rise in bariatric surgery mirrors that of obesity, an increasing amount of massive weight loss patients undergo treatment for breast cancer. We demonstrate profound differences in this patient population, particularly in regards to revision rates, which affects operative planning, patient counseling, and satisfaction.