Pedicled Myocutaneous Flap Breast Reconstruction in the Community Hospital Setting: An Analysis of Cost and Complications.

Background Free tissue transfer breast reconstruction is an option for breast cancer patients that is precluded by a number of factors. The authors' objective was to assess the use of pedicled myocutaneous breast reconstruction in the community hospital setting, with more limited resources, as a viable option with comparable rates of complications, cost, and outcomes. Methods The authors performed a retrospective cohort review of pedicled myocutaneous breast reconstructions of a single surgeon at a community-based institution from 2015 to 2019. Rates of complications, including partial and total flap failure, infection, seroma/hematoma, and reoperation were evaluated, as well as initial hospital cost, readmission cost, and subjective patient satisfaction. Statistical analysis was performed on the data and compared to published data on free flap breast reconstruction with regards to similar data points. Results There were ten patients included in the analysis. This data demonstrated an immediate reoperation rate of 0%, with no incidence of partial or total flap loss, infection, seroma, hematoma, or medical complication. Delayed complications included delayed wound healing of the donor site (10%), abdominal wall bulge (10%), and umbilical partial necrosis (10%). The average length of initial stay was 5.7 days and the average initial hospital costs were $94,717. Conclusions As demonstrated at St. Barnabas Hospital, this type of breast reconstruction does not require the presence of a microsurgery fellowship program, high volumes, significant ancillary staff training, or other costly resources to monitor the patient, yet yields comparable or favorable rates of complications when compared to free tissue reconstruction. This allows more reconstructive options to be available to patients who may not have access to large tertiary centers for free flap reconstruction.

Clinician's Guide to Nutritional Therapy Following Major Burn Injury.

This article provides a clinician's guide to nutritional support of the burn patient. The authors review the assessment and management of the needs of the thermally injured patient and provide recommendations on replacement and supplementation with calories, protein, carbohydrates, lipids, fluids, and minerals. Furthermore, the authors compare and contrast enteral versus parenteral delivery of nutrition.

The relationship of the marginal mandibular nerve to the mandibular osseocutaneous ligament and lesser ligaments of the lower face.

BACKGROUND: An in-depth understanding of the nuances of facial anatomy is the best means of preventing complications during facelift surgery. An appreciation of the operative details is complicated not only by the complexity of the anatomy but also by the variability in the nomenclature used. OBJECTIVES: The authors have attempted to clarify these issues by detailing the relationships of the ligaments of the lower face both to each other and to the marginal mandibular nerve. METHODS: The mandibular ligament, the platysma mandibular ligament, and the marginal mandibular nerve were identified in 22 cadaver halves. The gonial angle, and the lower mandibular border were used as perpendicular reference lines. RESULTS: The mean length, height, and depth of the mandibular ligament and the platysma mandibular ligament were calculated. The mean distance of the mandibular ligament from the gonial angle along the mandibular border was also noted:it was always located superior to the platysma mandibular ligament. The marginal mandibular "danger zone" was identified a quarter of the length of the mandibular body along the lower jaw border. Finally variability in nomenclature of the lower face ligaments was clarified. CONCLUSIONS: A topographic map of the structures of surgical importance in the lower face was constructed in the hope that this will prevent surgical errors during facelift surgery.

Skin sterility after application of a vapocoolant spray.

BACKGROUND: Refrigerant sprays have been widely used to reduce pain in the office setting. However, more recently, their use has been limited by both concern regarding flammability and questions of bacterial contamination. OBJECTIVE: We investigated the microbiological effect of 1,1,1,3,3 pentafluoropropane and 1,1,1,2-tetrafluoroethane when sprayed after povidone-iodine application in 50 volunteers. MATERIALS AND METHODS: In 50 volunteers, 3 cultures were taken (1) at time 0 before antiseptic application, (2) after povidone-iodine topical antiseptic, and (3) after spraying with vapocoolant. Cultures at 3 time intervals were analyzed in a blinded fashion, and Gram stains obtained when cultures were positive. RESULTS: Bacterial growth was found in 98% of cultures taken before antiseptic was applied (Group 1), in 28 cultures (56%) after povidone-iodine was applied, and in 24 cultures (48%) after spraying with vapocoolant. There was a statistically significant difference found between Group 1 (no antiseptic) and both Group 2 (after antiseptic but before vapocoolant) and Group 3 (after vapocoolant) (p < .001). CONCLUSION: The topical antiseptic povidone-iodine significantly reduces skin colonization when compared with unprepared skin (p < .001). The vapocoolant 1,1,1,3,3 pentafluoropropane and 1,1,1,2-tetrafluoroethane is sprayed on skin prepared with povidone-iodine; there is no statistically significant increase in bacterial colonization.

A failsafe method to avoid injury to the great auricular nerve.

BACKGROUND: The great auricular nerve (GAN) is the most commonly injured nerve during facelift surgery. Although rare, injury can result in long-term sequelae. OBJECTIVES: Previous reports have described the nerve's location at the midbelly of the sternocleidomastoid muscle (SCM) or at its emergence from underneath the SCM. The purpose of our study was to identify the superior course of the great auricular nerve as it applies to facelift. METHODS: Thirteen fresh cadavers were dissected. A vertical line through the midlobule was drawn perpendicular to the Frankfort's horizontal, acting as a reference to the course of the GAN. Transparent paper overlay tracings were then done to record each nerve's location. The distance from the bony external auditory canal (EAC) to the nerve was measured at the anterior muscle border, at the midbelly of the SCM, and as the nerve emerged from under the SCM. Branching patterns of the nerve and its relation to the external jugular vein were identified. RESULTS: In 100% of the dissections, the superior course of the GAN fell within a 30-degree angle constructed using the vertical limb perpendicular to the Frankfurt horizontal and a second limb drawn posteriorly from the midlobule. The distance from the EAC to the nerve was 4.9 ± 1.1 cm at the anterior muscle border, 7.3 ± 1.0 cm at the midbelly of the SCM, and 9.8 ± 1.2 cm at the GAN's emergence from under the SCM. Four types of branching patterns were identified. CONCLUSIONS: The 30-degree angle described above rapidly and accurately identifies the nerve's location.

Outcomes assessment of combination face lift and perioral phenol-croton oil peel.

BACKGROUND: Face-lift surgery when combined with perioral phenol-croton oil peel is an underappreciated tool for face rejuvenation. The procedure results in significant central face skin tightening and wrinkle reduction. METHODS: A retrospective review of 47 consecutive patients who underwent simultaneous face lift and perioral peel was performed. The objective measures used to evaluate the change in appearance of the patients included (1) a validated patient satisfaction questionnaire, (2) an evaluation of apparent age, and (3) an evaluation of perioral wrinkles by independent reviewers using a validated model. The assessment of apparent age was performed as follows: preoperative and postoperative photographs were shown randomly to six reviewers, who were asked to estimate the patient's age. The apparent age was compared with the patient's actual age, and the reduction in apparent age was calculated. Improvement in perioral rhytides was evaluated by using the Glogau classification system (range, 1 to 4). RESULTS: Survey results documented overall patient satisfaction, which was rated as 6.5 on a scale of 1 to 7 (with higher scores indicating greater satisfaction). Patients' postoperative apparent age estimate was 8.2 years younger than their real age (p=0.0002). The Glogau classification system score demonstrated a mean reduction of 1.15 (3.3 preoperatively as compared with 2.15 postoperatively, p<0.0001). CONCLUSION: Outcomes measurements, including patient satisfaction, objective evaluation of wrinkle improvement, and significant reduction in apparent age, document the power of this technique. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Body composition analysis in bariatric surgery: use of air displacement plethysmograph.

Body weight, body mass index (BMI), and percent excess weight loss are used to assess patient outcomes after bariatric surgery; however, they provide little insight into the true nature of the patient's weight loss. Body composition measurements monitor fat versus lean mass losses to permit interventions to reduce or avoid lean body mass loss after bariatric surgery. A retrospective review of patients who underwent bariatric surgery between 2002 and 2008 was performed. Patients underwent body composition testing via air displacement plethysmography before and after surgery (6 and 12 months). Body composition changes were assessed and compared with the BMI. Results include 330 patients (54 male, 276 female). Average preoperative weight was 139 kg, BMI was 50 kg/m(2), fat percentage was 55 per cent, and lean mass percent was 45 per cent. Twelve months after surgery average weight was 90 kg, mean BMI was 32 kg/m(2), fat percentage was 38 per cent, and lean mass percent was 62 per cent. Body composition measurements help monitor fat losses versus lean mass gains after bariatric surgery. This may give a better assessment of the patient's health and metabolic state than either BMI or excess weight loss and permits intervention if weight loss results in lean mass losses.

Neck rejuvenation--anatomy and clinical correlation.

The restoration of the aesthetic contour of the neck is a challenging but important component of facial rejuvenation. Numerous techniques have been developed to improve the aesthetic outcome. We plan to give an overview of anatomic principles and their clinical correlation.

One hundred and two consecutive robotic-assisted minimally invasive colectomies--an outcome and technical update.

BACKGROUND: The objective of this study was to review 102 consecutive robotic colectomies at our institution. We evaluated the 8-year experience of one surgeon (DLC) in Peoria, IL using the da Vinci system. METHODS: An IRB-approved retrospective review was performed. Results were compared with the literature. Changes in technique over the years were evaluated. RESULTS: One hundred and two robotic colectomies, right (59) and sigmoid (43), were performed. Mean age is 63.5 years and mean BMI 27.4 kg/m². Preoperative indications are polyps (53), diverticular disease (27), cancer (19), and carcinoid (3). Mean total case time (TCT) for all cases is 219.6 ± 45.1 (50-380) min, and mean robot operating time (ROT) is 126.6 ± 41.6 (12-306) min. Operative times for Right: Port setup time (PST) 32.4 ± 10.5 (20-64) min, ROT 145.2 ± 39.6 (53-306) min, TCT 212.3 ± 46.4 (50-380) min; times for sigmoid: PST 31.2 ± 9.6 (10-57) min, ROT 101.2 ± 29.2 (12-165) min, TCT 229.7 ± 41.6 (147-323) min. Median length of stay for all patients is 3 (2-27) days. The overall complication rate is 18.6%, the overall conversion rate 8.8%, and the anastomotic leak rate is 0.98%. Residents PGY 1-5 participated in 61 cases (59.8%). CONCLUSION: We report our updated procedural sequence and technical alterations. Experience has allowed residents to evolve to be primary surgeons. We add our results to the current robotic literature.

Contribution of breast density to the volume of the augmented breast: A preliminary study.

BACKGROUND: Prediction of soft tissue contribution to the shape, volume and texture of the augmented breast proves to be an ever-challenging, uncontrollable variable. Similarly, the understanding of the contribution of breast density in breast augmentation has been elusive and, generally, not well studied. OBJECTIVE: With the aid of three-dimensional photographic analysis, the present preliminary study examined the contribution of differing breast densities to the overall volume of the augmented breast. METHODS: All patients undergoing primary augmentation over a six-month period were included in the study. To standardize technique and implant type, all patients received saline-filled moderate-profile implants, which were placed partially underneath the pectoralis muscle through a lower pole approach. Photographic analysis of the breast volume was completed preoperatively and, subsequently, at a minimum of six months postoperatively. Preoperatively, each breast was also assigned to one of four classes of increasing mammographic density, as judged by the mammographic radiologist (fatty, moderately dense, heterogeneously dense and extremely dense). Postoperative breast volumes were, subsequently, correlated to mammographic densities. RESULTS: Thirty-eight augmented breasts in 21 patients were examined. The average volume gain based on the implant size used was 92.7%. Heterogeneously dense breasts comprised 68% of the total breasts and showed an average volume gain of 100.67%, extremely dense breasts comprised 26% of the total breasts and showed an average volume gain of 97.3%, and moderately dense breasts comprised 5% of the total breasts with an average gain of 100.04%. There was no significant difference between the augmented breast volumes and the respective expected volumes (combined preaugmented breast volumes and implant volumes; P=0.3483). Additionally, no statistical difference was found between the density classes and the expected augmented volumes. CONCLUSION: No statistical difference was found between expected and actual augmented breast volumes among or between four different breast density classes. Thus, one would expect that the soft tissue compression or the response of the impression of the implant on the parenchyma, would not be statistically different among classes. Additionally, compressive atrophy, as seen with atrophy of the breasts over time, would be expected to be multifactorial and not uniquely independent to breast density. However, longitudinal analysis is needed to study the durability of breast shape relative to breast density.

Robotic-assisted minimally invasive surgery; a useful tool in resident training--the Peoria experience, 2002-2009.

BACKGROUND: The purpose of this study was to review the use of robotic-assisted general surgery at our institution. We evaluated the 8 year experience of one minimally invasive surgery (MIS) fellowship-trained surgeon in Peoria, IL, performing 240 cases of foregut, colon, solid organ and biliary surgery using the da Vinci system, with resident assistance. Foregut and colon procedures are the fifth and sixth most commonly performed procedures of the senior author annually. METHODS: An IRB-approved retrospective review of prospectively collected data representing 124 foregut and 102 colon operations was performed. Data analysed were procedure performed and indications for surgery, gender, age, body mass index (BMI), estimated blood loss (EBL), port set-up time (PST), robot operating time (ROT), total case time (TCT), length of stay (LOS), complications, conversions and resident involvement were recorded. Fourteen cases were excluded from the data review. Statistical analysis using the ANOVA test was applied. A specific review of resident participation was performed. RESULTS: Times for 226 foregut and colon cases were: PST 31.2 ± 9.4 (range 10-64) min, ROT 119.3 ± 41.5 (range 12-306) min, and TCT 194.8 ± 50.3 (range 50-380) min. The EBL was 48.6 ± 55.0 (range 5-500) ml, BMI 28.5 ± 4.7 (range 15.4-46.8) kg/m(2) , and median LOS 2.0 (range 0-27) days. The overall complication rate was 13.3%. No deaths occurred. Over the 8 year study period the number of cases participated in by residents was 0, 16, 22, 15, 29, 26, 28 and 10 (as of June 2009), respectively. CONCLUSION: This series demonstrates the technical feasibility and safety of robotic surgery for the foregut and colon in a clinical setting where the surgeon does far more of other types of MIS. This series compares favorably with the literature. Incorporation of robotic training in the curriculum has allowed residents to learn robotic techniques in an effective manner.

Robot-assisted laparoscopic colectomy: 70 cases-one surgeon.

This study reviewed the use of robot-assisted laparoscopic surgery for colon resection. We described the six-year experience of one minimally invasive fellowship-trained surgeon performing 70 consecutive colectomies using the da Vinci system. Between September 2002 and 2007, data on 70 patients undergoing robotic colectomy for diverticular disease, polyps, cancer, or carcinoid tumor were collected. Operations were right colectomy and sigmoid colectomy. A total of 38 right and 32 sigmoid colectomies were performed in 32 males and 38 females. The postoperative diagnoses were diverticular disease (19), polyps (36), cancer (13), and carcinoid (2). Times for the right colectomies were: port setup time 33.6 ± 12.1 (20-64) min, robotic time 147.2 ± 44.4 (53-306) min, and total case time 221.3 ± 43.7 (150-380) min. The estimated blood loss (EBL) was 53.9 ± 78.2 (15-500) ml, the body mass index (BMI) 27.2 ± 4.2 (17-36.8) kg/m(2), and the median length of stay (LOS) 3 (2-27) days. The robotic portion represented 66.5 % of the total case time. Times for the sigmoid colectomies were: port setup time 30.0 ± 9.8 (10-57) min, robotic time 101.8 ± 25.3 (67-165) min, and total case time 228.4 ± 40.5 (147-323) min. The EBL was 71.2 ± 47.9 (15-200) ml, the BMI 27.1 ± 4.9 (17.0-40.5) kg/m(2), and the median LOS 4 (2-27) days. The robotic portion represented 44.6% of the total case time. Eight different types of complication occurred. Eight cases were converted-five to open and three to laparoscopic. Two resulted from robot malfunction. Residents participated in 40 cases (57.1%). In the years 2002-2006, respectively, 5, 12, 10, 11, and 19 robotic colectomies were performed. In the first nine months of 2007, 13 robotic colectomies were performed. These 70 consecutive cases have demonstrated robotic colectomy to be a safe and technically feasible approach. The number of robotic colectomies performed each year has steadily increased over the last six years. This series compared favorably with other robotic series in length of hospital stay, conversion rates, and total case time.