The Continued Impact of Godina's Principles: Outcomes of Flap Coverage as a Function of Time After Definitive Fixation of Open Lower Extremity Fractures.

BACKGROUND: Early soft tissue coverage of open lower extremity fractures within 72 hours of injury leads to improved outcomes. Little is known about outcomes when definitive fixation is completed first. The purpose of this study is to quantify postoperative outcomes when soft tissue reconstruction is delayed until after definitive open reduction and internal fixation (ORIF) is completed. METHODS: An insurance claims database was queried for all patients with open lower extremity fractures between 2010 and 2020 who underwent free or axial flap reconstruction after ORIF. This cohort was stratified into three groups: reconstruction performed 0 to 3, 3 to 7, and 7+ days after ORIF. The primary outcome was 90-day complication and reoperation rates. Bivariate and multivariable regression of all-cause complications and reoperations was evaluated for time to flap as a risk factor. RESULTS: A total of 863 patients with open lower extremity fractures underwent ORIF prior to flap soft tissue reconstruction. In total, 145 (16.8%), 162 (18.8%), and 556 (64.4%) patients underwent soft tissue reconstruction 0 to 3 days, 4 to 7 days, and 7+ days after ORIF, respectively. The 90-day complication rate of surgical site infections ( SSI; 16.6%, 16,7%, 28.8%; p = 0.001) and acute osteomyelitis (5.5%, 6.2%, 27.7%; p < 0.001) increased with delayed soft tissue reconstruction. Irrigation and debridement rates were directly related to time from ORIF to flap (33.8%, 51.9%, 61.9%; p < 0.001). Hardware removal rates were significantly higher with delayed treatment (10.3%, 9.3%, 39.3%; p < 0.001). The 0 to 3 day (odds ratio [OR] = 0.22; 95% confidence interval [CI]: 0.15, 0.32) and 4 to 7 day (OR = 0.26; 95% CI: 0.17, 0.40) groups showed protective factors against all-cause complications after bivariate and multivariate regression. CONCLUSION: Early soft tissue reconstruction of open lower extremity fractures performed within 7 days of ORIF reduces complication rates and reduces the variability of complication rates including SSIs, acute osteomyelitis, and hardware failure.

Risk factors associated with pressure ulcer recurrence after reconstruction: Analysis of a national database.

In this study, we sought to clarify the patient traits and comorbidities that are associated with pressure injury recurrence following pressure injury reconstruction. An insurance claims database, PearlDiver, was used to conduct a retrospective cohort study. The two cohorts included patients who underwent pressure injury reconstruction without recurrence and patients who experienced recurrence with subsequent reconstruction. Multiple logistic regression analysis was used to identify risk factors for recurrence after reconstruction. Recurrence was associated with hypoalbuminemia (p < 0.05), paraplegia (p < 0.05), and osteomyelitis (p < 0.05). In patients with osteomyelitis, primary closure was associated with recurrence (p < 0.05) while flap reconstruction was not (p > 0.05). Osteomyelitis was not associated with recurrence after flap reconstruction. Prior to reconstruction, patients with osteomyelitis and hypoalbuminemia should have their nutrition and infection optimised.

Analysis of a National Database Investigating Development of Trigger Finger after Treatment of Dupuytren Disease.

Dupuytren disease is associated with inflammation and myofibroblast overgrowth, as is stenosing tenosynovitis (trigger finger). Both are linked with fibroblast proliferation, but a potential associative link between the diseases is unknown. The purpose of this study was to evaluate the progression of trigger finger following treatment for Dupuytren contracture in a large database. Methods: A commercial database encompassing 53 million patients was utilized from January 1, 2010 to March 31, 2020. The study cohort included patients diagnosed with either Dupuytren disease or trigger finger utilizing International Classification Codes 9 and 10. Terminology codes were used to identify common Dupuytren procedures, as well as trigger finger release. Logistic regression analysis was used to define independent risk factors for developing trigger finger. Results: A total of 593,606 patients were diagnosed with trigger finger. Of these patients, 15,416 (2.6%) were diagnosed with trigger finger after diagnosis of Dupuytren disease, whereas 2603 (0.4%) patients were diagnosed with trigger finger after treatment of Dupuytren contracture. Independent risk factors for trigger finger included age 65 years or older (OR 1.00, P < 0.05), diabetes (OR 1.12, P < 0.05) and obesity (OR 1.20, P < 0.005). Patients who received collagenase clostridium histolyticum treatment (OR 0.34, P < 0.005) for Dupuytren contracture were significantly less likely to develop trigger finger. Conclusions: Dupuytren contracture is associated with inflammation and subsequent trigger finger development at a higher rate than the background population frequency. Collagenase clostridium histolyticum injection may lead to a decreased risk of trigger finger requiring surgical intervention in patients with risk factors.

An Evaluation of the Impact of Mental Illness on Postoperative Breast Reconstruction Revision Surgery.

Breast cancer impacts millions of people yearly affecting various aspects of their lives-including but not limited to mental health. Patients with a known psychiatric history, specifically generalized anxiety disorder (GAD) and/or depression, have previously been shown to have an increased number of revisions after breast reconstruction. Methods: A commercially available database of 91 million unique patients, PearlDiver, was used to identify patients with breast cancer who underwent autologous free flap breast reconstruction. An average number of revisions were calculated from each group of patients-those with a history of anxiety and/or depression and patients without a history of anxiety and/or depression. A logistic regression was performed to determine risk factors associated with patients undergoing revision surgery. Results: A total of 39,683 patients with a history of breast cancer underwent autologous breast reconstruction between 2010 and 2020, of which 6308 (15.9%) patients had a history of GAD and/or depression before autologous reconstruction. A total of 13,422 (33.8%) patients received at least one revision surgery. Patients with GAD only, depression only, and concomitant GAD and depression received 1.40 revisions each with no significant differences between the control and any of the study groups (P = 0.956). Logistic regression did not find psychiatric history to be associated with patients undergoing revision surgery (OR, 0.94; 95% CI, 0.89-1.00). Conclusion: Patients who underwent autologous reconstruction for breast cancer demonstrated no difference in rates of secondary surgical revision, regardless of a concurrent mental health history.

Clinical outcomes of intraoperative dopamine infusion for hypotensive patients during breast reconstruction with deep inferior epigastric perforator (DIEP) flaps.

BACKGROUND: Dopamine has a favorable therapeutic profile but has not been widely used to treat hypotension during microvascular breast reconstruction. The purpose of this study was to evaluate outcomes in patients who received dopamine during breast reconstruction using deep inferior epigastric perforator (DIEP) free flaps and compare them with patients who did not receive dopamine. METHODS: A single-center retrospective review was performed for patients who underwent breast reconstruction with DIEP free flaps between October 2018 and March 2020. Patient demographics, comorbidities, fluid balance, hospital stay, and adverse outcomes were compared between patients who received at least 1 h of dopamine (DA) and patients who did not receive dopamine (ND). Subgroup analyses were performed for bilateral procedures and patients who received dopamine. RESULTS: Twenty-five patients in the DA group and 43 patients in the ND group met the inclusion criteria. There were no flap-related complications. Patients who had dopamine initiated to maintain blood pressures had a higher total volume of intravenous fluid (ND:3.81L vs. DA:5.04L, p = 0.005). However, DA patients exhibited decreased fluid requirements (ND:839 mL/h vs. DA:479 mL/h, p = 0.004) and increased urine output (ND:98.0 mL/h vs. DA:340 mL/h, p = <0.001) once dopamine was initiated. Intraoperative urine output (ND:1.37 L vs. DA:3.48 L, p < 0.001) and rate (ND:1.9 ml/kg/h vs. DA:3.7 ml/kg/h, p < 0.001) were increased in the DA group. The fluid balance of patients undergoing bilateral procedures was closer to neutral for patients who received dopamine (ND:+3.43 L vs. DA:+2.26 L, p = 0.03). CONCLUSION: Dopamine is safe to use in microvascular breast reconstruction. It may be beneficial for hemodynamically labile patients by stabilizing blood pressure and facilitating a neutral fluid balance.

Risk Factors for Infection After Distal Radius Fracture Fixation: Analysis of Impact on Cost of Care.

Purpose: Infection after distal radius fracture fixation can be a devastating complication, leading to potential hardware removal, prolonged antibiotic courses, multiple office visits, and increased costs. This study aimed to identify potential risk factors for infectious complications after distal radius fracture fixation and assess the impacts on cost. Methods: This study used the PearlDiver national database, encompassing 53 million unique patients from January 1, 2010, to March 31, 2020. The cohort included patients undergoing distal radius fracture fixation. The endpoint was postoperative infection within 180 days of fixation. Two-sample t test was used to compare rates of infection between open and percutaneous fracture fixation techniques. A propensity-matched cohort was created using patient age, gender, and open fracture. Logistic regression analyses defined independent risk factors for developing a postoperative infection among all patients and within the matched cohorts. A Mann-Whitney U test was used to compare costs of care with and without infection. Results: The database included 87,169 patients who underwent distal radius fracture fixation. Postoperative infections were identified in 781 patients (0.9%). There was a significant difference in rates of postoperative infection with percutaneous fixation (1.3%) versus open fixation (0.8%). Logistic regression analysis identified male gender, open fracture, lung disease, chronic kidney disease, diabetes, hypertension, liver disease, obesity, and tobacco to be independent risk factors for developing a postoperative infection. Logistic regression analysis of the propensity-matched cohorts identified tobacco use as a significant risk factor. The average cost of care for patients undergoing fracture fixation without an infection was $6,383, versus $23,355 for those with an infection, which was significantly different. Conclusions: Multiple risk factors for postoperative infection were identified. Cost is significantly increased after postoperative infection, by almost 4-fold. Attempts to correct or optimize modifiable risk factors may lead to substantial cost savings, and potentially decreased rates of infection. Type of study/level of evidence: Prognostic III.

Personal Evolution in Thighplasty Techniques for Patients Following Massive Weight Loss.

BACKGROUND: Lockwood described the importance of Colles' fascia anchoring in medial thighplasty to reduce morbidity associated with the procedure. However, this maneuver may still have complications including traumatic dissection, prolonged edema, and potential wound healing ramifications form increased tension. Alternatively, we suggest orienting tension in medial thighplasty for massive weight loss (MWL) patients in the horizontal vector rather than a vertical direction, negating the need for Colles' fascia anchoring. OBJECTIVES: To compare the morbidities, complications, and outcomes between Colles' fascia suture fixation (CFSF) and horizontal vector fixation (HVF) in medial thighplasties in MWL patients. METHODS: A retrospective chart review was conducted on an Institutional Review Board approved database of MWL patients who had medial thighplasty between October 2004 and March 2014. Patient demographics and surgical outcomes were reviewed between those MWL patients with CFSF and HVF. RESULTS: Of 65 post-MWL patients, 26 (40.0%) patients were in the CFSF group, and 39 (60.0%) patients were in the HVF group. The 2 groups had statistically equivocal preoperative characteristics and comorbidities. Intraoperatively, the HVF group had increased use of barbed suture (92.3% vs 30.6%, P < 0.0001) and liposuction (71.8% vs 26.9%, P < 0.0001). Postoperatively, the HVF group had decreased incidence of infection (5.1% vs 23.0%, P = 0.051) and lymphocele/seroma (10.3% vs 34.6%, P = 0.0257). No statistical differences were observed for dehiscence, necrosis, or hematoma. CONCLUSIONS: HVF for medial thighplasty in MWL patients is a safe and effective procedure, with a lower complication profile than CFSF. Furthermore, the incorporation of barbed sutures and/or liposuction may help to achieve optimal results. LEVEL OF EVIDENCE: 3.

Validation of a laser-assisted wound measurement device in a wound healing model.

In the treatment and monitoring of a diabetic or chronic wound, accurate and repeatable measurement of the wound provides indispensable data for the patient's medical record. This study aims to measure the accuracy of the laser-assisted wound measurement (LAWM) device against traditional methods in the measurement of area, depth and volume. We measured four 'healing' wounds in a Play-Doh(®) -based model over five subsequent states of wound healing progression in which the model was irregularly filled in to replicate the healing process. We evaluated the LAWM device against traditional methods including digital photograph assessment with National Institutes of Health ImageJ software, measurements of depth with a ruler and weight-to-volume assessment with dental paste. Statistical analyses included analysis of variance (ANOVA) and paired t-tests. We demonstrate that there are significantly different and nearly statistically significant differences between traditional ruler depth measurement and LAWM device measurement, but there are no statistically significant differences in area measurement. Volume measurements were found to be significantly different in two of the wounds. Rate of percentage change was analysed for volume and depth in the wound healing model, and the LAWM device was not significantly different than the traditional measurement technique. While occasionally inaccurate in its absolute measurement, the LAWM device is a useful tool in the clinician's arsenal as it reliably measures rate of percentage change in depth and volume and offers a potentially aseptic alternative to traditional measurement techniques.

Barbed sutures and wound complications in plastic surgery: an analysis of outcomes.

BACKGROUND: Barbed sutures may expedite dermal approximation and improve tissue support while requiring less time and material than conventional sutures. Several types of barbed sutures are available, each with unique advantages. OBJECTIVES: The authors sought to determine whether the incidence of complications differed after wound approximation in plastic surgery when various brands of barbed vs nonbarbed traditional sutures were employed. METHODS: The authors conducted a retrospective review of outcomes in body contouring, free flap, and breast reconstruction. Suture type and closure method were noted for each case. The number of complications after traditional 2-layer closure with nonbarbed sutures was compared with the number of complications after closure via 1- and 2-layer techniques with several brands of barbed sutures, and the brands of barbed sutures were compared with each other. RESULTS: A total of 1011 unique surgical procedures, including 298 procedures with barbed sutures and 713 procedures with nonbarbed sutures, were performed by 5 members of the plastic surgery faculty. The 2-layer technique with barbed sutures was associated with significantly higher rates of wound separation than traditional methods. Excessive erythema along the incision site was significantly more frequent with Quill barbed sutures than with V-Loc barbed sutures. CONCLUSIONS: Barbed sutures were associated with significantly higher rates of minor wound complications, specifically when the 2-layer closure technique was performed. Significantly higher rates of erythema were associated with Quill barbed sutures than with V-Loc barbed sutures. LEVEL OF EVIDENCE 4: Risk.

The impact of perioperative hypothermia on plastic surgery outcomes: a multivariate logistic regression of 1062 cases.

BACKGROUND: Perioperative hypothermia has been associated with increased rates of infection, prolonged recovery time, and coagulopathy. OBJECTIVES: The authors assessed the impact of hypothermia on patient outcomes after plastic surgery and analyzed the impact of prewarming on postoperative outcomes. METHODS: The medical charts of 1062 patients who underwent complex plastic surgery typically lasting at least 1 hour were reviewed. Hypothermia was defined as a temperature at or below 36°C. Postoperative complication data were collected for outcomes including infection, delayed wound healing, seroma, hematoma, dehiscence, deep venous thrombosis, and overall wound problems. Odds ratios (ORs) were estimated from 3 multivariate logistic regression models of hypothermia and one model of body contouring procedures that included prewarming as a parameter. RESULTS: Perioperative hypothermia was not a significant predictor of wound problems (OR = 0.83; P = .28). In the stratified regression model, hypothermia did not significantly impact wound problems. The regression model measuring the interaction between hypothermia and operating time did not show a significantly increased risk of wound problems. Prewarming did not significantly affect perioperative hypothermia (P = .510), and in the model of body contouring procedures with prewarming as a categorical variable, massive weight loss was the most significant predictor of wound complications (OR = 2.57; P = .003). Prewarming did not significantly affect outcomes (OR = 1.49; P = .212). CONCLUSIONS: Based on univariate and multivariate models in our study, mild perioperative hypothermia appears to be independent of wound complications. LEVEL OF EVIDENCE 4: Risk.

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.

Effectiveness of prophylactic antibiotics in outpatient plastic surgery.

BACKGROUND: The effectiveness of prophylactic antibiotics has not been established for patients who undergo plastic surgery as outpatients, and consensus guidelines for antibiotic administration in clean-contaminated plastic surgery are not available. OBJECTIVES: In a retrospective study of outpatients, the authors examined preoperative timing of prophylactic antibiotics, whether postoperative antibiotics were administered, and whether any correlations existed between these practices and surgical complications. METHODS: The medical records of 468 plastic surgery outpatients were reviewed. Collected data included preoperative antibiotic timing, postoperative antibiotic use, comorbidities, and complications. Rates of complications were calculated and compared with other data. RESULTS: All 468 patients received antibiotics preoperatively, but only 93 (19.9%) received them ≥1 hour before the initial incision. Antibiotics were administered 15 to 44 minutes before surgery in 217 patients (46.4%). There was no significant difference in complication rates between the 315 patients who received postoperative prophylactic antibiotics (16.2%) and the 153 who did not (20.9%). Comorbidities had no bearing on postoperative complications. CONCLUSIONS: Postoperative antibiotic prophylaxis may be unnecessary for outpatient plastic surgery patients. LEVEL OF EVIDENCE: 3.

The ever-changing role of biofilms in plastic surgery.

The goal of this article is to present a brief background of biofilms and how they pertain to plastic surgery. Of particular interest are how biofilms affect breast prosthesis and their subsequent complications. The authors also present information on how biofilms are involved in soft-tissue filler complications. After a brief review of the pathophysiology of biofilms and their effect on plastic surgery, the authors propose a revised algorithm to assist in guiding the plastic surgeon when faced with complications that involve biofilms that involves more rapid diagnosis and treatment using polymerase chain reaction technology. This article is a review of recent literature.

The impact of operative time on complications after plastic surgery: a multivariate regression analysis of 1753 cases.

BACKGROUND: Little evidence within plastic surgery literature supports the precept that longer operative times lead to greater morbidity. OBJECTIVE: The authors investigate surgery duration as a determinant of morbidity, with the goal of defining a clinically relevant time for increased risk. METHODS: A retrospective chart review was conducted of patients who underwent a broad range of complex plastic surgical procedures (n = 1801 procedures) at UT Southwestern Medical Center in Dallas, Texas, from January 1, 2008 to January 31, 2012. Adjusting for possible confounders, multivariate logistic regression assessed surgery duration as an independent predictor of morbidity. To define a cutoff for increased risk, incidence of complications was compared among quintiles of surgery duration. Stratification by type of surgery controlled for procedural complexity. RESULTS: A total of 1753 cases were included in multivariate analyses with an overall complication rate of 27.8%. Most operations were combined (75.8%), averaging 4.9 concurrent procedures. Each hour increase in surgery duration was associated with a 21% rise in odds of morbidity (P < .0001). Compared with the first quintile of operative time (<2.0 hours), there was no change in complications until after 3.1 hours of surgery (odds ratio, 1.6; P = .017), with progressively greater odds increases of 3.1 times after 4.5 hours (P < .0001) and 4.7 times after 6.8 hours (P < .0001). When stratified by type of surgery, longer operations continued to be associated with greater morbidity. CONCLUSIONS: Surgery duration is an independent predictor of complications, with a significantly increased risk above 3 hours. Although procedural complexity undoubtedly affects morbidity, operative time should factor into surgical decision making.

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.

Fat Graft Viability in the Subcutaneous Plane versus the Local Fat Pad.

BACKGROUND: Fat grafting has been increasingly utilized in both aesthetic and reconstructive surgical procedures, yet the basic scientific understanding of fat grafting has lagged behind the pace of clinical innovation and utilization. This lack of basic scientific understanding has perhaps manifested itself in the wide range of graft viability reported across the literature. This study attempts to further the underlying mechanisms of fat graft take and viability through the comparison of the subcutaneous plane and the local fat pad in athymic rats. METHODS: Lipoaspirate from a consenting patient was grafted into 2 locations in the subcutaneous plane and into the 2 inguinal fat pads in each of 4 athymic rats. Specimens were then collected after 47 days, and immunohistochemistry was utilized to determine angiogenesis in the fat grafts as a measure of fat graft take. Data were analyzed using the Student's t test and analysis of variance followed by multiple comparisons. RESULTS: There was no statistically significant difference (P = 0.2913) between the inguinal fat pad and the subcutaneous plane when measuring neovascularization. Analysis of variance comparing the graft locations also indicated no statistically significant difference when comparing each of the rats. CONCLUSIONS: Investigation into fat graft injection location indicates that there is no statistically significant difference in angiogenesis signals between the subcutaneous plane and the local fat pad in the athymic rat model. Further research should aim to continue to close the gap between clinical practice and basic scientific understanding of fat grafting.