Enhanced Recovery after Surgery Protocol Decreases Length of Stay and Postoperative Narcotic Use in Tissue Expander-based Breast Reconstruction.

Background: Enhanced recovery after surgery (ERAS) protocols have demonstrated success in reducing hospital stay and opioid consumption, but are less well studied in patients undergoing tissue expander-based breast reconstruction (TEBR). This study evaluates the effectiveness of an ERAS postoperative protocol for TEBR at a high-volume center. Methods: All patients undergoing immediate tissue expander reconstruction after the introduction of ERAS were prospectively included from April 2019 to June 2023. An equivalent number of similar patients were retrospectively reviewed before this date as the non-ERAS control. Data included demographics, operative details, postoperative length of stay, inpatient and discharge narcotic quantities, inpatient pain assessments, postoperative radiation, and complications within 90 days. Results: There were 201 patients in each cohort with statistically similar demographics. Patients in the ERAS cohort were more likely to undergo prepectoral reconstruction (83.1% versus 4.5%, P < 0.001), be discharged by day 1 (96.5% versus 70.2%, P < 0.001) and consume lower inpatient milligram morphine equivalent (MME) median (79.8 versus 151.8, P < 0.001). Seroma rates (17.4% versus 3.5%, P < 0.001) and hematoma incidence (4.5% versus 0%, P = 0.004) were higher in the ERAS cohort. Adjusting for implant location, ERAS was associated with a 60.7 MME reduction (ß=-60.7, P < 0.001) and a shorter inpatient duration by 0.4 days (ß =-0.4, P < 0.001). Additionally, prepectoral reconstruction significantly decreased MME (ß=-30.9, P = 0.015) and was the sole predictor of seroma development (odds ratio = 5.2, P = 0.009). Conclusions: ERAS protocols significantly reduce opioid use and hospital stay after TEBR.

Impact of Gabapentin on Postoperative Hypotension in Enhanced Recovery after Surgery Protocols for Microvascular Breast Reconstruction.

Background: Enhanced recovery after surgery (ERAS) protocols have been associated with hypotensive episodes after autologous breast reconstruction. Gabapentin (Gaba), a nonopioid analgesic used in ERAS, has been shown to attenuate postoperative hemodynamic responses. This study assesses ERAS's impact, with and without Gaba, on postoperative hypotension after microvascular breast reconstruction. Methods: Three cohorts were studied: traditional pathway, ERAS + Gaba, and ERAS no-Gaba. We evaluated length of stay, inpatient narcotic use [morphine milligram equivalents (MME)], mean systolic blood pressure, hypotension incidence, and complications. The traditional cohort was retrospectively reviewed, whereas the ERAS groups were enrolled prospectively after the initiation of the protocol in April 2019 (inclusive of Gaba until October 2022). Results: In total, 441 patients were analyzed. The three cohorts, in the order mentioned above, were similar in age and bilateral reconstruction rates (57% versus 61% versus 60%). The ERAS cohorts, both with and without Gaba, had shorter stays (P < 0.01). Inpatient MME was significantly less in the ERAS + Gaba cohort than the traditional or ERAS no-Gaba cohorts (medians: 112 versus 178 versus 158 MME, P < 0.01). ERAS + Gaba significantly increased postoperative hypotensive events on postoperative day (POD) 1 and 2, with notable reduction after Gaba removal (P < 0.05). Across PODs 0-2, mean systolic blood pressure was highest in the traditional cohort, followed by ERAS no-Gaba, then the ERAS + Gaba cohort (P < 0.05). Complication rates were similar across all cohorts. Conclusions: Postmicrovascular breast reconstruction, ERAS + Gaba reduced overall inpatient narcotic usage, but increased hypotension incidence. Gaba removal from the ERAS protocol reduced postoperative hypotension incidence while maintaining similar stay lengths and complication rates.

Impact of mastectomy flap necrosis on prepectoral reconstructive outcomes.

INTRODUCTION: As reconstructive surgeons have increasingly transitioned to the prepectoral plane for prosthetic breast reconstruction, the implications of mastectomy skin flap necrosis have become more concerning. Our goal was to evaluate the effect of skin flap necrosis on reconstructive outcomes in patients undergoing immediate prepectoral breast reconstruction. METHODS: A retrospective review was conducted of patients undergoing immediate two-stage prepectoral reconstruction at a single center with at least 3 months follow-up. Postoperative complications, reconstructive outcome, and time to final implant were compared between patients with and without mastectomy skin necrosis. RESULTS: A total of 301 patients underwent 509 prepectoral breast reconstructions. Forty-four patients (14.6%) experienced postoperative mastectomy skin flap necrosis. Demographic and reconstructive characteristics were similar between the necrosis and no necrosis cohorts. Patients with skin necrosis were more likely to undergo reoperation after tissue expander (64% vs 19%, p < 0.01) and undergo expander replacement (13.6% vs 3.5%, p = 0.02). However, rates of reconstructive failure (6.8% vs 6.2%), major infection (9.1% vs 9.0%), and minor infection (13.6% vs 17.5%) after expander placement were statistically similar. Patients with skin necrosis trended toward longer time before final implant placement, although the difference was not statistically significant (6.5 vs 5.0 months, p = 0.08). There was no difference in complication rates between the necrosis and no necrosis cohort after final implant placement. There was a higher rate of revision surgery after implant placement in the necrosis cohort (12.5% vs 4.1%, p = 0.047). CONCLUSIONS: Mastectomy skin flap necrosis is a concerning postoperative event, particularly in patients with prepectoral prostheses. We observed that patients with skin necrosis experience higher reoperation rates in the expander period, yet have similar infection rates and achieve similar final reconstructive outcomes compared to patients without necrosis.

Gender-Affirming Mastectomy: Psychosocial and Surgical Outcomes in Transgender Adults.

BACKGROUND: Limited literature exists examining the effects of gender-affirming mastectomy on transmasculine and nonbinary patients that is prospective and uses validated survey instruments. STUDY DESIGN: The psychosocial functioning of transmasculine and nonbinary patients was compared between patients who underwent gender-affirming mastectomy and those who had not yet undergone surgery. Participants were enrolled in a single-site, combined study of surgical and psychosocial outcomes, including a cross-sectional cohort of preoperative and postoperative patients, as well as separate prospective cohort. Participants completed the BREAST-Q psychosocial and sexual well-being modules, the BODY-Q satisfaction with chest and nipples modules, the Body Image Quality of Life Inventory, the Transgender Congruence Scale, the Patient Health Questionnaire-9, and the Generalized Anxiety Disorder-7 scale before and after surgery. We also examined how patient demographic factors correlated with postoperative surgical and psychosocial outcomes. RESULTS: A total of 111 transmasculine and nonbinary patients 18 to 63 years of age (mean ± SD 26.5 ± 8) underwent mastectomy and were included in the study. All were included in the cross-sectional cohort, and 20 were enrolled in the prospective cohort. More than one-third (34.2%) of patients were nonbinary. After surgery, psychosocial and sexual well-being, satisfaction, body image-related quality of life, and gender congruence were increased (p < 0.001) in both cohorts, and depression (p < 0.009 cross-sectional), and anxiety (p < 0.001 cross-sectional) were decreased. The most common adverse event was hypertrophic scarring, which occurred in 41 (36.9%) participants. CONCLUSIONS: In this study of transmasculine and nonbinary adults, gender-affirming mastectomy was followed by substantial improvements in psychosocial functioning.

Fascial Lengthening at the Time of Surgical Release for de Quervain's Tenosynovitis to Prevent Postsurgical Tendon Subluxation.

BACKGROUND: De Quervain's tenosynovitis is a relatively common, painful condition. Although commonly managed nonoperatively, some patients have recalcitrant disease, necessitating surgical release. Traditional surgical release for de Quervain's tenosynovitis with simple retinacular release can leave patients susceptible to first dorsal extensor compartment tendon subluxation. We present a stair-step flap technique that releases the first dorsal compartment while simultaneously preventing postoperative tendon subluxation via fascial lengthening. METHODS: All patients over the past decade who underwent surgical release with this technique were collected. Preoperative characteristics, surgical details, and postoperative outcomes were reviewed and aggregated as summary statistics. RESULTS: A total of 101 patients were found. Of these, 35 patients had isolated first dorsal compartment release. Tourniquet time for the total group was 1 hour and that for the isolated first dorsal compartment release subgroup was 20 minutes. The average follow-up was 590 days for the total group and only 440 days for the isolated first dorsal compartment release subgroup. No patients who underwent our novel technique experienced subluxation of the tendons postoperatively. One patient required oral antibiotics for a superficial cellulitis, and 1 patient had recurrent symptoms due to excessive scarring that resolved with scar massage and steroid injection. No patient required repeat operations. CONCLUSION: Our study demonstrates that first dorsal compartment release with a stair-step incision allows for closure of the compartment with a very loose sheath without subluxation and simultaneously provides satisfactory decompression. This procedure is safe and efficacious and can be considered a useful modification to traditional retinacular release alone. LEVEL OF EVIDENCE: Level III.

Data Requirement for Animal-Derived Wound Care Devices: Limitations of the 510(k) Regulatory Pathway.

BACKGROUND: Device classification and preclinical data requirements for animal-derived wound care products were recently reviewed by the FDA. Given the possible performance differences for these products, we evaluated the FDA data requirements as well as the published literature for all animal-derived wound care products ever cleared through the FDA. STUDY DESIGN: The publicly available online database was queried for all animal-derived wound products; premarket data requirements for each product were recorded. A PubMed search was conducted to determine the number of published clinical studies for each product, and manufacturer websites were accessed to obtain the price for each product. RESULTS: A total of 132 animal-derived wound products have been cleared by the FDA since the Center for Devices and Radiological Health was established in 1976. Of these, 114 had a publicly available clearance statement online. Preclinical biocompatibility testing was performed in 85 products (74.6%) and referenced in 10 (8.8%). Preclinical animal wound healing testing took place in 17 (14.9%). Only 9 products (7.9%) had clinical safety testing, and no products had clinical effectiveness data. We found no published peer-reviewed clinical data for 97 products (73%). Cost was infrequently available but ranged from $4.79 to $2,178 per unit. CONCLUSIONS: Although the current pathway is appropriate for efficiently clearing new wound care products, clinical effectiveness is not included in the regulatory review process. Wound care products are primarily evaluated by the FDA for safety and biocompatibility. Thus, any claims of clinical effectiveness require independent validation, which is often lacking.

Enhanced Recovery after Surgery Protocol Decreases Length of Stay and Postoperative Narcotic Use in Microvascular Breast Reconstruction.

Background: Enhanced recovery after surgery (ERAS) protocols have demonstrated efficacy following microvascular breast reconstruction. This study assesses the impact of an ERAS protocol following microvascular breast reconstruction at a high-volume center. Methods: The ERAS protocol introduced preoperative counseling, multimodal analgesia, early diet resumption, and early mobilization to our microvascular breast reconstruction procedures. Data, including length of stay, body mass index, inpatient narcotic use, outpatient narcotic prescriptions, inpatient pain scores, and complications, were prospectively collected for all patients undergoing microvascular breast reconstruction between April 2019 and July 2021. Traditional pathway patients who underwent reconstruction immediately before ERAS implementation were retrospectively reviewed as controls. Results: The study included 200 patients, 99 in traditional versus 101 in ERAS. Groups were similar in body mass index, age (median age: traditional, 54.0 versus ERAS, 50.0) and bilateral reconstruction rates (59.6% versus 61.4%). ERAS patients had significantly shorter lengths of stay, with 96.0% being discharged by postoperative day (POD) 3, and 88.9% of the traditional cohort were discharged on POD 4 (P < 0.0001). Inpatient milligram morphine equivalents (MMEs) were smaller by 54.3% in the ERAS cohort (median MME: 154.2 versus 70.4, P < 0.0001). Additionally, ERAS patients were prescribed significantly fewer narcotics upon discharge (median MME: 337.5 versus 150.0, P < 0.0001). ERAS had a lower pain average on POD 0-3; however, this finding was not statistically significant. Conclusion: Implementing an ERAS protocol at a high-volume microvascular breast reconstruction center reduced length of stay and postoperative narcotic usage, without increasing pain or perioperative complications.

Assessing the Effect of Time from Injection of Collagenase to Manipulation on Success Rates in Dupuytren Disease.

PURPOSE: Dupuytren disease can be managed with an injection of collagenase Clostridium histolyticum enzyme followed by manual manipulation. Although the recommended time from injection to manipulation is 24-72 hours, patient and physician schedules may not accommodate this time frame. Therefore, we sought to study the impact of time from injection to manipulation on outcomes and complications of collagenase injection. METHODS: We performed a review of 309 patients who underwent an injection of collagenase Clostridium histolyticum for Dupuytren disease with manipulation at two, five, or seven days after injection. We compared preinjection and postinjection contracture angles as well as frequency of skin tears and tendon ruptures. RESULTS: Of the 309 patients, 207 underwent manipulation at two days, 32 at five days, and 70 at seven days. Patients had similar preinjection contracture angles. All patients demonstrated improvement in contracture after manipulation. Rates of skin tears and tendon ruptures were similar in all three groups. Significant predictors of complications included number of cords injected and history of previous collagenase injection, but not history of previous Dupuytren diagnosis. CONCLUSIONS: Although collagenase injection for Dupuytren disease is typically performed with plans for manipulation at 24-72 hours, postinjection manipulation could be performed as late as seven days without adversely affecting the frequency of skin and tendon complications. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic IV.

Sarcopenia Best Predicts Complications in Free Flap Breast Reconstruction.

Breast reconstruction remains a major component of the plastic surgeon's repertoire, especially free-flap breast reconstruction (FFBR), though this is a high-risk surgery in which patient selection is paramount. Preoperative predictors of complication remain mixed in their utility. We sought to determine whether the sarcopenia score, a validated measure of physiologic health, outperforms the body mass index (BMI) and modified frailty index (mFI) in terms of predicting outcomes. Methods: All patients with at least 6-months follow-up and imaging of the abdomen who underwent FFBR from 2013 to 2022 were included in this study. Appropriate preoperative and postoperative data were included, and sarcopenia scores were extracted from imaging. Complications were defined as any unexpected outcome that required a return to the operating room or readmission. Statistical analysis and regression were performed. Results: In total, 299 patients were included. Patients were split into groups, based on sarcopenia scores. Patients with lower sarcopenia had significantly more complications than those with higher scores. BMI and mFI both did not correlate with complication rates. Sarcopenia was the only independent predictor of complication severity when other factors were controlled for in a multivariate regression model. Conclusions: Sarcopenia correlates with the presence of severe complications in patients who undergo FFBR in a stronger fashion to BMI and the mFI. Thus, sarcopenia should be considered in the preoperative evaluation in patients undergoing FFBR.

Association Between Maxillary Segmentation and Perioperative Complications in Le Fort I Osteotomy.

The Le Fort I osteotomy is used to reposition the maxilla to correct numerous maxillofacial and occlusal deformities. The aim of this study was to delineate perioperative complication rates associated with Le Fort I osteotomy and determine whether the number of maxillary segments or bone grafting yielded increased complication rates. Patients undergoing Le Fort I osteotomy from 2012 to 2019 were identified from the multi-institution "National Surgical Quality Improvement Program" database using Current Procedure Terminology codes. The predictor variables of interest included maxillary segmentation defined as 1, 2, or 2 pieces and the presence or absence of bone graft. Perioperative complications were collected as the primary outcome variable, including superficial and deep space infections, wound dehiscence, airway complication, peripheral nerve injury, and hemorrhage. The secondary outcome variables included readmission and reoperation rate within the 30-day postoperative period. Complication rates were compared using multivariate analysis across groups stratified by the number of maxillary segments and inclusion of bone grafting. Of the 532 patients that met the inclusion criteria, 333 (63%) underwent 1-piece, 114 (21%) 2-piece, and 85 (16%) 2-piece Le Fort I osteotomy procedures. A total of 48 patients exhibited complications (9%), with hemorrhage (2.3%) being the most common complication observed. The number of maxillary segments was not a significant predictor of perioperative complications ( P = 0.948) nor was the use of bone grafting ( P = 0.279).

Postsurgical Outcomes with Meshes for Two-stage Prosthetic Breast Reconstruction in 20,817 Patients.

Use of acellular dermal matrices (ADMs) for tissue expander breast reconstruction remains controversial with an uncertain safety and efficacy profile. This study analyzes the rates and factors for reoperation and postoperative infection in patients who underwent tissue expander breast reconstruction with and without ADM. Methods: Patients who underwent breast reconstruction with and without ADM were identified from the National Surgical Quality Improvement Program database utilizing CPT codes. Covariates included patient demographics, preoperative comorbidities, and operative characteristics, while outcomes of interest were postoperative infection and reoperation. Univariate and multivariate analyses were performed to identify predictors of adverse outcomes. Results: There were 8334 patients in the ADM cohort and 12,451 patients who underwent tissue expander breast reconstruction without ADM. There were significantly fewer reoperations in the non-ADM cohort (5.4%) compared to the ADM cohort (7.7%) (P < 0.0001), with infection and hematoma as the most common etiologies in both cohorts. Surgical infections were also more prevalent in the ADM cohort (4.7%) compared with the non-ADM cohort (3.6%) (P < 0.0001). Univariate and multivariate analysis of the tissue expander breast reconstruction cohort revealed race, obesity, hypertension, smoking status, albumin, and operative time as predictive for infection risk, while race, obesity, hypertension, smoking, albumin, operative time, and age were significant for reoperation. Conclusion: Our study of 20,817 patients revealed significantly higher risk of infection and reoperation in patients who underwent breast reconstruction utilizing ADM versus without ADM. Patients considering ADM for breast reconstruction should engage in discussion with their surgeon about complications, aesthetics, and cost.

The Development and Commercialization of Medical Technologies.

It is not uncommon for physicians to think of ways to improve the delivery of care, which may take the form of a new medical device, drug, test, or service. In recent years, structured approaches to the identification of unmet needs and the development of solutions have been introduced to the medical community. Yet, due to gaps in exposure and training, there remains an opportunity to improve the level of understanding within the medical community regarding how to develop an innovation, once conceived, to the point of commercialization. The purpose of this article, therefore, is to provide an overview of some of the relevant considerations and requirements when bringing an idea for a new medical technology to market.

Review of Outcomes in Prepectoral Prosthetic Breast Reconstruction with and without Surgical Mesh Assistance.

BACKGROUND: In the past decade, surgeons have increasingly advocated for a return to prepectoral breast reconstruction with claims that surgical mesh (including acellular dermal matrix) can reduce complication rates. However, numerous surgical and implant advancements have occurred in the decades since the initial prepectoral studies, and it is unclear whether mesh is solely responsible for the touted benefits. METHODS: The authors conducted a systematic review of all English language articles reporting original data for prepectoral implant-based breast reconstruction. Articles presenting duplicate data were excluded. Complications were recorded and calculated on a per-breast basis and separated as mesh-assisted, no-mesh prior to 2006, and no-mesh after 2006 (date of first silicone gel-filled breast implant approval). Capsular contracture comparisons were adjusted for duration of follow-up. RESULTS: A total of 58 articles were included encompassing 3120 patients from 1966 to 2019. The majority of the included studies were retrospective case series. Reported complication outcomes were variable, with no significant difference between groups in hematoma, infection, or explantation rates. Capsular contracture rates were higher in historical no-mesh cohorts, whereas seroma rates were higher in contemporary no-mesh cohorts. CONCLUSIONS: Limited data exist to understand the benefits of surgical mesh devices in prepectoral breast reconstruction. Level I studies with an appropriate control group are needed to better understand the specific role of mesh for these procedures. Existing data are inconclusive but suggest that prepectoral breast reconstruction can be safely performed without surgical mesh.

The Central Mound Pedicle: A Safe and Effective Technique for Reduction Mammaplasty.

BACKGROUND: The central mound technique offers a relatively less common approach for breast reduction. This study evaluated the expected safety and efficacy outcomes using this technique in a large patient series. METHODS: A retrospective review of all patients undergoing central mound breast reduction at the authors' institution between June of 1999 and November of 2018 was performed. Both bilateral macromastia and unilateral symmetrizing reduction patients were included but evaluated separately for some outcomes. Patient demographics and comorbidities, operative details, postoperative adverse events, and BREAST-Q scores were recorded. Associations between preoperative variables and outcomes were assessed with chi-square tests, Wilcoxon tests, and Kendall tau-b correlations. RESULTS: A total of 325 patients were identified for inclusion (227 bilateral and 98 unilateral; 552 breasts). The average patient age was 46 years, and the average body mass index was 27.4 kg/m. Among the bilateral macromastia patients, the average operative time was 3 hours 34 minutes, and average breast tissue removed was 533 g (right breast) and 560 g (left breast). Among all patients, average follow-up was 169 days. On a per-breast basis for all patients, the following complication rates were observed: seroma, 0.2 percent; hematoma, 1.1 percent; dehiscence, 2.9 percent; infection, 1.5 percent; hypertrophic scar, 4.6 percent; nipple necrosis, 0.4 percent; fat necrosis, 0.9 percent; and skin flap necrosis, 1.7 percent. Using the BREAST-Q Reduction/Mastopexy questions on a Likert scale ranging from 1 to 5, restricted to the bilateral macromastia patient population, all scores improved with statistical significance. CONCLUSION: The central mound pedicle is a safe and effective approach for reduction mammaplasty for both bilateral macromastia patients and unilateral symmetrizing operations. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Overview of Host Defense Peptides and Their Applications for Plastic and Reconstructive Surgeons.

BACKGROUND: Host defense peptides are a family of endogenous short peptides that are found in all living beings and play a critical role in innate immunity against infection. METHODS: A nonsystematic review of host defense peptides was conducted with specific interest in properties and applications relevant to plastic and reconstructive surgery. RESULTS: In addition to their direct antimicrobial actions against pathogens, including multidrug-resistant bacteria, they also demonstrate important functions in immunomodulation, tumor cell lysis, and tissue regeneration. These properties have made them a topic of clinical interest for plastic surgeons because of their potential applications as novel antibiotics, wound healing medications, and cancer therapies. The rising clinical interest has led to a robust body of literature describing host defense peptides in great depth and breadth. Numerous mechanisms have been observed to explain their diverse functions, which rely on specific structural characteristics. However, these peptides remain mostly experimental, with limited translation to clinical practice because of numerous failures to achieve acceptable results in human trials. CONCLUSIONS: Despite the broad ranging potential of these peptides for use in the field of plastic and reconstructive surgery, they are rarely discussed in the literature or at scientific meetings. In this review, the authors provide a summary of the background, structure, function, bacterial resistance, and clinical applications of host defense peptides with the goal of stimulating host defense peptide-based innovation within the field of plastic and reconstructive surgery.

Systematic Review of the Impact of Acellular Dermal Matrix on Aesthetics and Patient Satisfaction in Tissue Expander-to-Implant Breast Reconstructions.

BACKGROUND: Acellular dermal matrix is used in most postmastectomy implant-based breast reconstructions in the United States. It is believed to be safe, despite a slightly increased complication rate. Although never established in a unifying study, the primary advantage of acellular dermal matrix is believed to be an enhanced aesthetic result, thus justifying the added expense. The purpose of this study was to assess the aesthetic benefits of acellular dermal matrix in expander-to-implant breast reconstruction. METHODS: A systematic review adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses methodology was performed including all original studies examining aesthetic outcomes of expander-to-implant breast reconstructions with acellular dermal matrix compared to muscular coverage. Direct-to-implant and prepectoral studies were excluded from the evaluation. The results were aggregated and reported as a summary. RESULTS: Among 883 studies identified, 49 full-text articles were reviewed and nine articles ultimately met inclusion criteria. All nine studies were not randomized. Of these, three articles (1448 total patients) evaluated reconstruction aesthetic outcomes by patient satisfaction, whereas six articles evaluated the aesthetic outcomes by external observer (504 total patients). None of the articles evaluating patient satisfaction reported a difference between acellular dermal matrix and muscular reconstruction. Five of the six articles using objective outcomes demonstrated significant improvement in aesthetic outcome in the acellular dermal matrix group. CONCLUSIONS: Although little evidence exists evaluating the aesthetic benefits of acellular dermal matrix for expander-to-implant breast reconstruction, the data suggest that objective observers consider acellular dermal matrix-assisted expander-to-implant breast reconstructions aesthetically superior to reconstruction with only muscular coverage, but patients appear to be equally satisfied with both reconstructive options.

Intraoperative Image-Guided Navigation in Craniofacial Surgery: Review and Grading of the Current Literature.

INTRODUCTION: Image-guided navigation has existed for nearly 3 decades, but its adoption to craniofacial surgery has been slow. A systematic review of the literature was performed to assess the current status of navigation in craniofacial surgery. METHODS: A Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) systematic review of the Medline and Web of Science databases was performed using a series of search terms related to Image-Guided Navigation and Craniofacial Surgery. Titles were then filtered for relevance and abstracts were reviewed for content. Single case reports were excluded as were animal, cadaver, and virtual data. Studies were categorized based on the type of study performed and graded using the Jadad scale and the Newcastle-Ottawa scales, when appropriate. RESULTS: A total of 2030 titles were returned by our search criteria. Of these, 518 abstracts were reviewed, 208 full papers were evaluated, and 104 manuscripts were ultimately included in the study. A single randomized controlled trial was identified (Jadad score 3), and 12 studies were identified as being case control or case cohort studies (Average Newcastle-Ottawa score 6.8) The most common application of intraoperative surgical navigation cited was orbital surgery (n = 36), followed by maxillary surgery (n = 19). Higher quality studies more commonly pertained to the orbit (6/13), and consistently show improved results. CONCLUSION: Image guided surgical navigation improves outcomes in orbital reconstruction. Although image guided navigation has promise in many aspects of craniofacial surgery, current literature is lacking and future studies addressing this paucity of data are needed before universal adoption can be recommended.

Evolving Trends in Textured Implant Use for Cosmetic Augmentation in the United States.

BACKGROUND: Breast implants have evolved for decades. In 2011, the U.S. Food and Drug Administration identified an association between textured breast implants and breast implant-associated anaplastic large cell lymphoma (BIA-ALCL). The purpose of this study was to identify the trends of textured implant use since that time. METHODS: Maintenance of Certification tracer data were queried between 2011 and 2015 for cosmetic breast augmentation cases submitted by American Board of Plastic Surgery diplomates. A nested random effects logistic regression analysis was used to identify associations between variables. RESULTS: Eleven thousand seven hundred sixteen breast augmentations were performed by 880 unique surgeons. The overall proportion of cases using textured implants increased steadily from 2.3 percent in 2011 to 13.0 percent in 2015 (p < 0.001). The proportion of surgeons whose cases included both textured and smooth implants increased (from 6.2 percent to 24.3 percent), as did those using only textured implants (from 0.4 percent to 4.4 percent) (p < 0.001). Significance remained after controlling for form-stable implants, suggesting an alternative motivation for use of textured implants. Subglandular cases (20.5 percent) were more likely to use a textured implant than submuscular (8.4 percent) or dual-plane (7.8 percent) (p < 0.001) cases. CONCLUSIONS: Maintenance of Certification tracer data represent a random sampling of American Board of Plastic Surgery-certified plastic surgeons spanning the gamut of practice settings. Despite ongoing education regarding the association of BIA-ALCL with textured implants, American Board of Plastic Surgery diplomates have trended toward increased use of textured implants for cosmetic breast augmentation since 2011. This finding does not appear to be driven by the introduction of anatomical implants during the study period.

Evaluation of the Integrated Plastic and Reconstructive Surgery Prerequisite Core Surgical Training Experience: A Residents' Perspective.

BACKGROUND: A key educational component of the integrated plastic and reconstructive surgery (PRS) training model is the prerequisite, or core, experiences. The aim of this study is to assess the integrated PRS residents' experience with this early part of training. METHODS: A 20-question survey was developed and piloted before deployment to integrated PRS training programs from 4 United States Census regions. Respondents were asked to characterize their prerequisite clinical and operative experiences. Results were analyzed using pairwise correlation statistics and logistic regression modeling following Bonferroni correction for multiple hypothesis testing. RESULTS: One hundred ninety six residents (22 programs) participated in the study (response rate, 65.3%). The majority of residents were satisfied with their prerequisite experiences. Most did not take the American Board of Surgery In-Training Examination, which was perceived as noncontributory to PRS training. The majority of residents preferred to have fewer prerequisite experiences. Operative hours per week were predictive of resident satisfaction with the clinical and operative prerequisite experiences (both P < 0.001). Perception of general surgery program director investment in PRS education was also predictive of resident satisfaction with clinical and operative experiences (P = 0.05 and P < 0.001, respectively). CONCLUSIONS: The present study demonstrates that PRS residents are satisfied with the quality of prerequisite training but prefer less overall. Reevaluation of the benefits of the American Board of Surgery In-Training Examination and individual essential rotations for resident education would be welcomed. Furthermore, this study identifies the residents' clinical and operative experience and perceived general surgery program director involvement as important determinants of integrated resident satisfaction with prerequisite training.