Cosmetic surgery National Data Bank: statistics 2012

ECG Changes Occurring During Chest Liposuction for Gynecomastia - Artifacts or a Cause for Concern?

Currently, liposuction alone or combined with various methods of gland excision has become the standard of care in the surgical management of gynecomastia. Although liposuction is considered a safe and straightforward method of body contouring, serious complications related to the procedure, including deaths, have been reported in the literature. We report the occurrence of ECG artifacts intra-operatively while performing chest liposuction under general anesthesia. Patients may receive unnecessary and potentially dangerous therapeutic interventions if these ECG artifacts are not identified correctly. A careful and rational evaluation of the patient and the ECG by the clinician can accurately identify these pseudo-abnormalities and avoid unnecessary therapies.

How to predict the outcome of septorhinoplasty? A normative study of ROE and FROI-17 scores

Objective

Normative values of patient-reported outcome instruments are needed to identify good candidates for rhinoplasty. Rhinoplasty Outcome Evaluation (ROE) and Functional Rhinoplasty Outcome Inventory-17 (FROI-17) are disease-specific questionnaires that evaluate quality of life in patients undergoing rhinoplasty.

Methods

The reference cohort contained 1,000 participants, selected from a non-probability panel. Normative ROE and FROI-17 scores from this reference cohort were compared with ROE and FROI-17 scores from a patient cohort before (n = 104) and 6 (n = 55) and 12 months (n = 32) after septorhinoplasty.

Results

Mean FROI-17 scores (± SD) were: overall score, 20.8 ± 17; nasal symptoms, 16.8 ± 7; general symptoms, 24.8 ± 22; and self-confidence, 16.4 ± 21. The ROE total score was 73.1 ± 16. Normative values differed significantly from the preoperative ROE and FROI-17 scores of septorhinoplasty patients (p < 0.01). Except for the FROI-17 general score at 12 months postoperatively (p = 0.004), there were no significant differences between normative ROE/FROI-17 and septorhinoplasty scores postoperatively, indicating that they returned to normalcy.

Conclusions

Normative scores for ROE and FROI-17 provide a reference point from which to identify patients who are most likely to benefit from rhinoplasty.

Do Breast Implants Influence Breastfeeding? A Meta-Analysis of Comparative Studies

BACKGROUND

Aesthetic breast implant augmentation surgery is the most popular plastic surgery worldwide. Many women choose to receive breast implants during their reproductive ages, although the long-term effects are still controversial. Research aim: We conducted a meta-analysis to assess the influence of aesthetic breast augmentation on breastfeeding. We also compared the exclusive breastfeeding rates of periareolar versus inframammary incision.

METHODS

A systematic search for comparative studies about breast implants and breastfeeding was performed in PubMed, MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, ScienceDirect, Scopus, and Web of Science through May 2018. Meta-analysis was conducted with a random-effects model (or fixed effects, if heterogeneity was absent).

RESULTS

Four cohorts and one cross-sectional study were included. There was a significant reduction in the exclusive breastfeeding rate for women with breast implants compared with women without implants, pooled relative risk = 0.63, 95% confidence interval [0.46, 0.86], as well as the breastfeeding rate, pooled relative risk = 0.88, 95% confidence interval [0.81, 0.95]. There was no evidence that periareolar incision was associated with a reduction in the exclusive breastfeeding rate, pooled relative risk = 0.84, 95% confidence interval [0.45, 1.58].

CONCLUSION

Participants with breast implants are less likely to establish breastfeeding, especially exclusive breastfeeding. Periareolar incision does not appear to reduce the exclusive breastfeeding rate.

Resolution of Cosmetic Buttock Injection-induced Inflammatory Reaction and Heart Failure after Excision of Filler Material

We present a case of a 66-year-old woman who developed heart failure and severe inflammatory reaction after the illicit cosmetic injections of polymethyl-methacrylate or polyacrylamide hydrogel from a primary care provider. After medical optimization, an en bloc excision of all injectable materials and gluteus muscle was performed, which resulted in exposure of bilateral sciatic nerves. Within 10 days, the patient's heart failure resolved and inflammatory state improved. This is the first known report of heart failure due to buttock injections and subsequent improvement after surgery.

[Treatment of malar mounds by direct excision]

OBJECTIVES

The treatment of malar mounds is challenging. We report a case series of direct excision of malar mounds and review the existing literature.

MATERIAL AND METHODS

The procedure is carried out under local anesthesia with light sedation. A pinch test allows to estimate the width of the resection. The skin is resected, and if needed, some of the sub-orbicularis oculi fat. The orbicularis muscle is not closed, and the skin is closed in two layers.

RESULTS

Eight patients were treated by the same surgeon between January and December 2013. The ages ranged from 41 to 74, with an average of 53. The patients were highly satisfied. The results were considered excellent for 5 patients and good for 3. There were no complications, in particular no scleral show, no ectropion, and no hematoma.

CONCLUSION

Direct excision of malar mounds is simple, efficient, and reproducible. The scars are most often inconspicuous, in particular in the elderly.

Safety of Cosmetic Procedures in Elderly and Octogenarian Patients

BACKGROUND

The proportion of elderly patients in North America is increasing. This has resulted in an increased number of elderly patients undergoing cosmetic procedures.

OBJECTIVES

The purpose of this study was to determine the incidence of postoperative complications in elderly patients (age ≥65) undergoing elective aesthetic plastic surgical procedures compared with younger patients.

METHODS

A total of 183,914 cosmetic surgical procedures were reviewed using the prospectively enrolled cohort of patients in the CosmetAssure database. Comorbidities and postoperative complications in elderly and younger patient groups were recorded and compared. A separate analysis of postoperative complications was performed in the octogenarian subgroup (age ≥80).

RESULTS

A total of 6786 elderly patients who underwent cosmetic procedures were included in the study. Mean ages (±standard deviation) in elderly and younger patients were 69.1 ± 4.1 and 39.2 ± 12.5 years, respectively. The elderly patient population had more men, a higher mean body mass index (BMI), a higher prevalence of diabetes mellitus (DM), and fewer smokers compared with the younger patients. The overall postoperative complication rate was not significantly different between elderly and younger patients. When stratified by type of cosmetic procedure, only abdominoplasty was associated with a higher postoperative complication rate in elderly compared with younger patients. The most common postoperative complications in elderly patients were hematoma and infection. The overall postoperative complication rate in octogenarians was 2.2%, which was not significantly different from the younger population.

CONCLUSIONS

Cosmetic procedures in elderly patients, including octogenarians, remain safe with an acceptable complication rate compared to younger patients.

Breast implants and the risk of breast cancer: a meta-analysis of cohort studies

BACKGROUND

The popularity of cosmetic breast augmentation and the incidence of breast cancer have been increasing worldwide. It has been hypothesized that the risk of breast cancer may be greater among patients who have undergone cosmetic breast implantation.

OBJECTIVES

The authors performed a meta-analysis of the available literature on the risk of breast cancer among women with cosmetic breast implants.

METHODS

The study was designed as a meta-analysis of observational studies. A systematic search of the English literature (published by August 28, 2013) was conducted in PubMed and EMBASE. Eligible reports were those that included relative risk (RR; the increased or decreased risk of breast cancer associated with breast implants) or the standardized incidence ratio (SIR) of the observed number of cases of breast cancer to the expected number of cases among patients that previously underwent cosmetic breast augmentation.

RESULTS

Seventeen studies representing 7 cohorts were selected. Some of these were follow-up reports of previously published studies; in such cases, only the most recent reports were included in the meta-analysis. Summary SIR and RR rates and the corresponding 95% confidence intervals (CIs) were calculated with a random-effects (SIR) or fixed-effects (RR) model. The overall SIR estimate was 0.69 (95% CI, 0.56-0.85), and the overall RR, based on 4 studies, was 0.63 (95% CI, 0.56-0.71).

CONCLUSIONS

Finding of this meta-analysis suggest that women who have undergone cosmetic breast implantation do not have an increased risk of breast cancer.

Superior pedicle technique of reduction mammaplasty: a stepwise approach

Numerous surgical options for breast reduction have been described, but in the current healthcare environment, efficiency is of the utmost importance. In this Featured Operative Technique, the authors describe an efficient, reproducible, and simple method for minimal to moderate reduction mammaplasty that utilizes a superior pedicle. The surgical maneuvers were developed and conveyed to the senior author (W.G.S.) by Dr John Bostwick. This approach preserves superior and medial breast fullness while providing appropriate resection of the breast parenchyma to ameliorate symptoms and produce a smaller, lifted breast with a more youthful appearance. The surgical technique maintains a reliable blood supply to the nipple-areola complex (NAC) from the internal mammary artery and its perforators, and involves minimal transposition of the NAC. The authors reviewed the charts of 62 consecutive patients who underwent this procedure and found the complication rate to be 11.3%. Complications included 1 hematoma, 1 standing cone deformity, 3 soft-tissue infections, 8 incisional breakdowns, and 1 unilateral necrosis of the NAC.

Anatomic analysis of the conchal bowl cartilage

PURPOSE

The conchal bowl is a portion of auricular cartilage commonly used as an autologous graft for various maxillofacial procedures. Few studies have attempted to describe the anatomy of this region in detail, particularly in relation to the curvature of the conchal bowl. The present study has provided detailed information about the anatomy of the auricular cartilage in the conchal bowl region that could assist in the surgical design of graft harvesting.

MATERIALS AND METHODS

A total of 35 pairs of cadaver ears without gross deformity (15 male, 20 female; aged 39 to 99 years) were dissected to completely expose the cartilage skeleton. Each cartilage was stabilized, and the conchal bowl was mapped. The starting reference point was defined as the intersection of the lateral border of the antihelix and the superiormost aspect of the inferior crux. A prefabricated grid was then used to imprint a 4 × 5 matrix of pinpoint ink spots on the surface of each cartilage, with 6-mm increments between each spot. The grid's y and x axes were then aligned with the landmarks above. Next, a MicroScribe 3-dimensional digitizer (ghost3d.com) was used to capture the 3-dimensional coordinates for each point on the ear's surface and the coordinates were transferred into an Excel spreadsheet. After digitization, a Boley gauge was used to measure the thickness of the cartilage at each premarked spot. The gathered data points and measurements were examined to describe our parameters of interest (ie, depth, thickness, and curvature).

RESULTS

The average maximum conchal bowl depth was 10.5 ± 3.0 mm in the female ears and 10.7 ± 2.5 mm in the male ears. In general, the conchal bowl depth at each point did not differ significantly between the males and females. The mean cartilage thickness ranged from 0.77 to 1.79 mm (mean 1.15 ± 0.26) in the females and 0.95 to 1.45 mm (mean 1.25 ± 0.23) in the males. Both genders showed an increase in the conchal bowl depth from inferiorly to superiorly and from posteriorly to anteriorly. The cartilage thickness also increased from posteriorly to anteriorly; however, the exact shape is complex.

CONCLUSIONS

A detailed understanding of the facial anatomy is important in the practice of facial surgery. The results we have presented will provide surgeons with information on the overall dimensions, thickness, and curvature of the conchal bowl that could allow more advantageous donor site selection.

An alternative outpatient care model: postoperative guest suite-based care

BACKGROUND

Patients recovering from outpatient surgery are responsible for managing their pain, managing ambulation, and even implementing thromboembolism prophylaxis after discharge. Because of the importance of postoperative care to prevent complications, a model of care that helps a patient transition to independent self-care could provide optimal results.

OBJECTIVES

The authors investigated the safety and morbidity rate for patients who underwent body contouring procedures and overnight care at an attached, nurse-staffed guest suite facility.

METHODS

A retrospective review was conducted of 246 patients who underwent major body contouring and who stayed at least 1 night in the guest suite facility. Major complications included a return to the operating room within 48 hours, major wound infection, and unplanned hospitalization within 48 hours. Minor complications included any postsurgical effect necessitating unplanned physician intervention within the first 30 days. Univariate analyses correlating patient characteristics and complication rates were conducted, as well as comparison of complication rates among same procedures reported in the literature.

RESULTS

The complication rate (major and minor complications) was 25.20%. Surgical site infection occurred in 8.13% of patients. The most common wound complication was erythema around the incision site (12.20%). Death, deep vein thrombosis, or pulmonary embolism did not occur. Comparison with relevant results reported in the literature indicated a significant reduction in the occurrence of postoperative venous thromboembolism.

CONCLUSIONS

Patient education after surgery is essential to healing and adequate care. The guest suite model provides improved care and education for the patient and family postsurgery by addressing some of the known risk factors of plastic surgery.

LEVEL OF EVIDENCE

4.

Comparison of Blood Loss in Laser Lipolysis vs Traditional Liposuction

BACKGROUND

Laser-assisted liposuction has been associated with reduced blood loss. However, this clinical finding has not been evaluated objectively.

OBJECTIVES

In this study, the authors objectively estimated the blood loss volume associated with laser lipolysis vs traditional liposuction in various anatomic regions.

METHODS

In this prospective study, 56 patients underwent equal amounts of traditional and laser-assisted liposuction at 2 contralateral anatomic sites. Blood loss volumes were calculated from the lipoaspirates by measuring hemoglobin and red blood cell content. The data were analyzed statistically with repeated-measures analysis of variance and the Mann-Whitney U test.

RESULTS

Laser lipolysis can reduce blood loss by more than 50% compared with traditional liposuction. Laser lipolysis resulted in significant reductions in mean blood loss volumes in the abdomen, flanks, back, and breast.

CONCLUSIONS

The authors provide objective evidence that laser lipolysis significantly reduces blood loss compared with traditional liposuction.

LEVEL OF EVIDENCE

3.

Pathologic Findings in Primary Capsulectomy Specimens: Analysis of 2531 Patients

BACKGROUND

After breast augmentation, additional operations are often needed for revision or explantation. Although the surgeon may elect to leave the capsule in situ during these procedures, excised capsule tissue may be examined histopathologically for cancer cells.

OBJECTIVES

The authors assessed pathologic findings from breast implant capsules submitted for histopathologic examination and evaluated whether it is oncologically safe to leave capsule tissue in situ.

METHODS

The authors searched PALGA, the nationwide histopathology and cytopathology data network and registry in the Netherlands, for primary capsulectomy specimens excised between 2003 and 2012. The authors applied a sensitive search strategy with low specificity that included female and breast as the sex and anatomic location keywords, and wildcards were used to detect different spellings. Cases were excluded if previous examinations showed compatibility with a history of breast cancer, prophylactic mastectomy, or prophylactic oophorectomy. The pathologic reports were manually reviewed for relevance, and each case's diagnosis was registered. A total of 6803 reports were available, representing 4948 patients; 2574 reports from 2531 patients were included in this study. The median age of patients was 51.2 ± 12.0 years (range, 15-88 years).

RESULTS

Invasive carcinoma was detected in 4 patients (0.16%). Four patients (0.16%) had ductal carcinoma in situ, and 1 patient (0.04%) had lobular carcinoma in situ. Metaplasia was noted in 51 patients (2.0%), calcifications in 375 (14.6%), and silicone in 701 (27.2%).

CONCLUSIONS

The incidence of occult invasive or in situ carcinoma in capsulectomy specimens of patients with no previous breast pathology is low. Therefore, it appears oncologically safe to leave capsule tissue in situ.

LEVEL OF EVIDENCE

3.

The effect of massive weight loss status, amount of weight loss, and method of weight loss on body contouring outcomes

BACKGROUND

The impact of massive weight loss (MWL) on body contouring procedures and outcomes has not been firmly established in the literature.

OBJECTIVE

The authors investigate the correlations between MWL status, the method of achieving MWL, and the amount of weight lost with wound-healing complications after body contouring procedures.

METHODS

The charts of 450 patients (124 of whom had undergone MWL) who underwent body contouring procedures including abdominoplasty, brachioplasty, thighplasty, breast mastopexy/reduction, lower bodylift, bodylift, buttock lift, and liposuction were reviewed. MWL patients were classified as having achieved weight loss through diet and exercise, gastric banding or sleeving, or gastric bypass. Postoperative complication data were collected, including cases of infection, delayed wound healing, seroma, hematoma, dehiscence, and overall wound problems. Odds ratios (OR) were estimated using 4 multivariate logistic regression models.

RESULTS

MWL status was a significant predictor of wound problems (OR, 2.69; P < .001). Patients with 50 to 100 lbs of weight loss did not have a significantly increased risk of wound problems (OR, 1.93; P = .085), while patients with over 100 lbs of weight loss did (OR, 3.98; P < .001). Gastric bypass (OR, 3.01; P = <.001) had a higher risk correlation than did diet and exercise (OR, 2.72, P = .023) or restrictive bariatric surgery (OR, 2.31; P = .038) as a weight loss method. Patients who lost over 100 lbs demonstrated increased risk of complications if they had gastric bypass or restrictive procedures.

CONCLUSIONS

MWL was a significant risk factor for wound complications in the body contouring population. Method and amount of weight loss were also significant factors in predicting complications.

Malar mounds and festoons: review of current management

Blepharoplasty, the most common aesthetic eyelid procedure, sometimes involves a challenging patient subgroup: those who present with malar edema, malar bags, and festoons. In this review article, the authors describe the relevant anatomy in festoon development, discuss the pathophysiological basis of this condition spectrum, outline clinical examination basics, summarize various surgical approaches for treatment and propose an algorithm for their application, and describe the most common postsurgical complications.