Increasing Use of Prophylactic Open Abdomen Therapy With Vacuum Assisted Wound Closure and Mesh Mediated Fascial Traction After Repair of Ruptured Abdominal Aortic Aneurysm.

OBJECTIVE: Open abdomen therapy (OAT) is commonly used to prevent or treat abdominal compartment syndrome (ACS) in patients with ruptured abdominal aortic aneurysms (rAAAs). This study aimed to evaluate the incidence, treatment, and outcomes of OAT after rAAA from 2006 to 2021. Investigating data on resuscitation fluid, weight gain, and cumulative fluid balance could provide a more systematic approach to determining the timing of safe abdominal closure. METHODS: This was a single centre observational cohort study. The study included all patients treated for rAAA followed by OAT from October 2006 to December 2021. RESULTS: Seventy-two of the 244 patients who underwent surgery for rAAA received OAT. The mean age was 72 ± 7.85 years, and most were male (n = 61, 85%). The most frequent comorbidities were cardiac disease (n = 31, 43%) and hypertension (n = 31, 43%). Fifty-two patients (72%) received prophylactic OAT, and 20 received OAT for ACS (28%). There was a 25% mortality rate in the prophylactic OAT group compared with the 50% mortality in those who received OAT for ACS (p = .042). The 58 (81%) patients who survived until closure had a median of 12 (interquartile range [IQR] 9, 16.5) days of OAT and 5 (IQR 4, 7) dressing changes. There was one case of colocutaneous fistula and two cases of graft infection. All 58 patients underwent successful abdominal closure, with 55 (95%) undergoing delayed primary closure. In hospital survival was 85%. Treatment trends over time showed the increased use of prophylactic OAT (p ≤ .001) and fewer ACS cases (p = .03) assessed by Fisher's exact test. In multivariable regression analysis fluid overload and weight reduction predicted 26% of variability in time to closure. CONCLUSION: Prophylactic OAT after rAAA can be performed safely, with a high rate of delayed primary closure even after long term treatment.

Delayed onset of neonatal compartment syndrome associated with compound fetal presentation.

Neonatal compartment syndrome, although rare, has a classic presentation with sentinel skin findings and development of swelling, erythema, and tenderness of the affected extremity. Neonatal compartment syndrome requires prompt surgical intervention to preserve the affected limb and ensure its normal growth and development. Our patient was born at term via vaginal delivery complicated by a compound presentation involving the left upper extremity. No physical exam abnormalities were noted at birth, but she developed signs of neonatal compartment syndrome by 15 h of life. She was surgically treated at 22 h of life and recovered well. At one year of age, she has normal growth and function of the affected extremity. Our case adds to the growing literature associating neonatal compartment syndrome with a compound fetal presentation.

Gluteal compartment syndrome: who is most at risk?

PURPOSE: Gluteal compartment syndrome (GCS) is a rare but devastating condition with a paucity of literature to help guide diagnosis and management. This study aims to identify and describe the risk factors and patient characteristics associated with GCS to facilitate early diagnosis. METHODS: This is a retrospective case series of patients undergoing gluteal compartment release between 2015 and 2022 at an academic Level I trauma center. Chart reviews were performed to extract data on patient demographics, presenting symptoms, risk factors, operative findings, and postoperative outcomes. RESULTS: 14 cases of GCS were identified. 12 (85.7%) were male, with a mean age of 39.4 ± 13 years and a mean BMI of 25.1 ± 4.1 kg/m2. 12 (85.7%) patients did not present as traumas and only 3 had ≥ 1 fracture. 9 patients reported drug use. Hemoglobin (Hgb) (11.7 ± 4 g/dL) was generally low (5 had Hgb < 10 g/dL). Creatine kinase (49,617 ± 60,068 units/L) was consistently elevated in all cases, and lactate (2.8 ± 1.6 mmol/L) was elevated in 9. 13 had non-viable muscle requiring debridement. Postoperatively, the mean ICU length of stay was 12 ± 23 days. 2 patients died during admission and all remaining patients required discharge to rehabilitation facilities. CONCLUSION: GCS is more likely to present in a young to middle-aged, otherwise healthy, male using drugs who is either found down or experienced an iatrogenic injury. Recognizing that GCS is different from that of the leg, in terms of etiology, may help avoid delays in diagnosis and treatment.

The impact of fasciotomy on inpatient outcomes in lower leg fracture management.

BACKGROUND: While lower extremity fractures are common injuries, concomitant compartment syndrome can lead to significant implications and surgical release (fasciotomy) is essential. The aim of this study was to identify potential predictors of compartment release and risk factors related to complications. Using a large nationwide cohort, this study compared patients suffering from lower extremity fractures with and without compartment syndrome during their primary in-hospital stay following trauma. METHODS: A retrospective analysis was conducted using the prospective surgical registry of the working group for quality assurance in surgery in Switzerland, which collects data from nearly 85% of all institutions involved in trauma surgery. Inclusion criteria Patients who underwent surgical treatment for tibia and/or fibula fractures between January 2012 and December 2022 were included in the study. Statistics Statistical analysis was performed using Chi-square, Fisher's exact test, and t test. Furthermore, a regression analysis was conducted to determine the independent risk factors for fasciotomy and related complications. In the present study, a p value less than 0.001 was determined to indicate statistical significance due to the large sample size. RESULTS: The total number of cases analyzed was 1784, of which 98 underwent fasciotomies and 1686 did not undergo the procedure. Patients with fasciotomies were identified as significantly younger (39 vs. 43 years old) and mostly male (85% vs. 64%), with a significantly higher American Society of Anesthesiologists (ASA) score (ASA III 10% vs. 6%) and significantly more comorbidities (30% vs. 20%). These patients had significantly longer duration of surgeries (136 vs. 102 min). Furthermore, the total number of surgical interventions, the rate of antibiotic treatment, and related complications were significantly higher in the fasciotomy group. Sex, age, comorbidities, and fracture type (both bones fractured) were identified as relevant predictors for fasciotomy, while ASA class was the only predictor for in-hospital complications. Outcomes Patients who underwent fasciotomy had a significantly longer hospital stay (18 vs. 9 days) and a higher complication rate (42% vs. 6%) compared to those without fasciotomy. While fasciotomy may have played a role, other factors such as variations in patient characteristics and injury mechanisms may also contribute. Additionally, in-house mortality was found to be 0.17%, with no patient death recorded for the fasciotomy group. CONCLUSIONS: Fasciotomy is vital. The knowledge about the further course is, however, helpful in resource allocation. We found significant differences between patients with and without fasciotomy in terms of age, sex, complication rate, length of stay, comorbidities, duration of operations, and use of antibiotics during their primary in-hospital stay. While the severity of the underlying trauma could not be modulated, awareness of the most relevant predictors for fasciotomy and related complications might help mitigate severe consequences and avoid adverse outcomes.

Prophylactic and Therapeutic Fasciotomy for Acute Compartment Syndrome after Revascularization for Acute Lower Limb Ischemia-Renal and Wound Outcomes.

BACKGROUND: Acute Compartment Syndrome (ACS) is a significant complication after revascularization for acute lower limb ischemia (ALI). High risk patients sometimes undergo prophylactic fasciotomy (PF) to prevent ACS. Patients that develop ACS undergo therapeutic fasciotomy (TF). The optimal timing of fasciotomy has been debated. The aim of this study was to describe and compare renal and wound outcomes in patients undergoing PF and TF. METHODS: A retrospective cohort study including 76 patients undergoing PF (n = 40) or TF (n = 36) after revascularization for ALI between 2006 and 2018. Estimated glomerular filtration rate (e-GFR) was used to evaluate renal function and compare within (paired-samples t-test) and between (analysis of variance) groups. Wound complications and healing time were compiled from the complete wound healing period and compared between groups with Pearson's chi-squared-and log-rank test, respectively. RESULTS: E-GFR improved over the in-hospital period with 8.2 ml/min/1.73 m2 (95% confidence interval [CI] 2.4-14.1, P = 0.007) in the PF group and 4.4 ml/min/1.73 m2 (95% CI 1.2-7.7, P = 0.010) in the TF group, with no significant difference between the 2 groups (0.3 ml/min/1.73 m2, 95% CI -6.7 to 7.4, P = 0.93). The wound infection rate was higher after TF (PF = 60.6 % and TF = 82.4 %, P = 0.048), whereas rate of other wound complications (PF = 61.3 % and TF = 35.3%, P = 0.036) was higher after PF. CONCLUSIONS: Overall wound complications were high, whereas renal function improved during in-hospital stay. A more conservative approach to fasciotomy could avoid unnecessary fasciotomies and reduce wound complications, while holding the potential to sufficiently preserve renal function if fasciotomy is needed for ACS. This would be possible and safe if an early diagnosis and treatment of ACS can be ensured.

Reduced Time to Surgery and Prophylactic Fasciotomy May Result in Improved Outcomes in Popliteal Artery Injuries.

BACKGROUND: Popliteal artery injuries are uncommon and often result in limb loss or long-term limb dysfunction. The aims of this study were (1) to evaluate the association between predictors and outcomes and (2) to validate the rational of systematic early fasciotomy. METHODS: This retrospective cohort study included 122 patients (80% men, n = 100) who underwent surgery for popliteal artery injuries from October 2018 to March 2021 in southern Vietnam. Primary outcomes included primary and secondary amputation. The associations between predictors and primary amputation were analyzed using logistic regression models. RESULTS: Among the 122 patients, 11 (9%) underwent primary amputation, while 2 (1.6%) had secondary amputation. Longer time to surgery was associated with increased odds of amputation (odds ratio = 1.65; 95% confidence interval, 1.2 to 2.2 for every 6 hr). Severe limb ischemia was also associated with a 50-fold increase in the risk of primary amputation (adjusted odds ratio = 49.9; 95% confidence interval, 6 to 418, P = 0.001). Furthermore, 11 patients (9%) without signs of severe limb ischemia and acute compartment syndrome on admission were found to have myonecrosis of at least one muscle compartment during fasciotomy. CONCLUSIONS: The data suggest that among patients with popliteal artery injuries, prolonged time before surgery and severe limb ischemia are associated with increased risk of primary amputation, whereas early fasciotomy may lead to improved outcomes.

Short-term efficacy and adverse effects of collagenase clostridium histolyticum injections, percutaneous needle fasciotomy and limited fasciectomy in the treatment of Dupuytren's contracture: a network meta-analysis of randomized controlled trials.

AIMS: Dupuytren's contracture (DC) is a chronic debilitating fibroproliferative disorder. Common treatment options include collagenase clostridium histolyticum injections (CI), percutaneous needle fasciotomy (NF) and limited fasciectomy (LF). Superiority of one specific treatment remains controversial. This study aims to assess the short-term efficacy and safety of CI, NF, and LF for the treatment of DC. METHODS: We included randomized controlled trials of CI compared with placebo, NF and LF for patients with DC. PubMed, Embase and the Cochrane Library were searched from inception to August 2021. Contracture reduction rates in treated joints (within 0-5° of full extension within 30 days), relative reduction in total passive extension deficit (TPED), occurrence of one or more adverse events and number of treatment-related adverse events per patient were the outcomes of interest. The Cochrane risk-of-bias tool was employed for quality assessment of the studies. A network meta-analysis was performed using MetaXL. RESULTS: Nine studies met our inclusion criteria (n = 903). Overall, risk bias was mixed and mostly low. Short term TPED reduction achieved with LF was superior compared to CI and NF. Although CI achieved greater TPED reduction compared to NF, it was associated with the highest risk of overall adverse effects. The analyzed data was limited to a maximum three-year follow-up period and therefore insufficient for long-term outcome evaluation. CONCLUSIONS: In DC, LF may be able to provide patients with severe disease, superior flexion contracture release postoperatively. CI is a valid treatment alternative to NF, however the higher risk of overall adverse effects must be considered. The quality-of-evidence is limited due to short-term follow-up periods and a lack of standardized definitions of complications and adverse events.

A New Surgical Technique for the Treatment of Congenital Concealed Penis Based on Anatomical Finding.

PURPOSE: Surgery is the first line treatment for congenital concealed penis but penile retraction is inevitable in some cases. We investigate the anatomical and histological characteristics of penile fasciae and describe a new technique for the correction of concealed penis. MATERIALS AND METHODS: The anatomical structures of penile fasciae were observed in 10 adult cadaveric penises. Penile tissue samples were stained with hematoxylin-eosin, Masson's trichrome and Weigert's resorcin-fuchsin, respectively. From January 2017 to May 2019, 78 patients with congenital concealed penis were treated with the new surgical technique. Median patient age was 14 years (range 8 to 18). RESULTS: Dartos fascia had sublayers. The superficial layer was a well vascularized tissue composed of nonpolar collagen fibers intermixed with nerves and vessels. The deep layer was composed of a transverse arrangement of collagen fibers and elastic fibers, and there were fewer venules and nerve fibers. Based on this finding we performed anatomical resection of the deep layer of dartos fascia to correct concealed penis. During the operation dartos fascia was separated into 2 layers and a complete circular resection of the deep layer was made at the base of the penis. Mean followup was 14 months. All patients and their parents were satisfied with the outcomes. None of the patients underwent postoperative penile retraction. CONCLUSIONS: The anatomical resection of the deep layer of dartos fascia for correcting concealed penis is technically easy, safe and effective. It provides a good cosmetic appearance and functional outcomes.

Management of Fasciotomy Incisions After Acute Compartment Syndrome: Is Delayed Primary Closure More Feasible in Children Compared With Adults?

BACKGROUND: Recent adult literature has demonstrated that in the setting of acute compartment syndrome (ACS), if fasciotomy wounds are not closed after the first debridement, they are unlikely to be closed via delayed primary closure (DPC). The purpose of this study was to report the success of DPC through serial debridement in children with fasciotomy wounds secondary to ACS and to determine whether length of hospital stay is negatively affected by adopting a DPC strategy. METHODS: We identified all patients treated with fasciotomy for ACS (aged 0 to18 y). Patient, injury, and treatment characteristics were summarized by fasciotomy treatment type. Patients were grouped as: primary closure, DPC, and flap or skin graft (F/SG). For patients who required additional debridements after initial fasciotomy, treatment success was defined as closure by DPC (without requiring F/SG). Multivariable logistic regression was used to determine factors associated with additional surgeries, complications, and treatment success. RESULTS: A total of 82 children underwent fasciotomies for ACS. Fifteen (18%) patients were treated with primary closure at the time of their initial fasciotomy and were excluded from the remainder of the analysis, 48 (59%) patients underwent DPC, and 19 (23%) patients were treated with F/SG. The majority of delayed fasciotomy wounds were successfully closed by DPC (48/67, 72%) and the rate of successful closure remained consistent with each successive operative debridement. There were no differences across DPC and F/SG groups with respect to age, method of injury, or injury severity. Patients who underwent F/SG remained in the hospital for an average of 12 days compared with 8 days for those who underwent DPC (P<0.001). CONCLUSIONS: In the setting of ACS, pediatric fasciotomy wounds that are not closed after the first postfasciotomy debridement still have a high likelihood of being closed through DPC with serial surgical debridement. In children, persisting with DPC strategy for fasciotomy closure after ACS is more successful than it is in adults. LEVEL OF EVIDENCE: Level III.

Increased morphine requirements are predictive of acute compartment syndrome in adults with tibia fractures.

PURPOSE: The purpose of this study was to determine if increased milligram morphine equivalent (MME) requirements are a predictor of adult compartment syndrome in patients with tibia fractures. METHODS: A retrospective case-control study at a level-1 trauma center was performed over a five year period. Patients with tibia fractures who had acute compartment syndrome (ACS) requiring fasciotomy (n = 26) were matched with controls (n = 25). MME and pain scores were assessed within the 24 hour period preceding fasciotomy (cases) or fixation (controls). The presence or absence of the "6 Ps" and other clinical signs (diastolic blood pressure [DBP]) were also analyzed. RESULTS: Mean MMEs two hours before surgery was 25.5 ± 39.2 for ACS patients versus 8.6 ± 11.1 in controls (P = 0.043), while the mean pain scores were 8.8 ± 1.8 and 7.0 ± 2.5 (P = 0.049), respectively. Multivariable regression showed patients with ACS consumed 16.9 MME more than controls within two hours of surgery (P = 0.043) and scored 1.8 points higher on the numeric pain rating scale (P = 0.049). The mean number of clinical signs of compartment syndrome in the ACS patients was 3.4 ± 1.3 compared to 0.84 ± 0.85 in controls (P < 0.001). DBP was significantly higher in ACS patients within two to four hours of surgery (P = 0.005). CONCLUSION: Increased MME requirements and pain scores within two hours of surgery were significant predictors of ACS following tibia fracture. Increased narcotic requirements, pain scores, and DBP may be useful objective indicators of evolving ACS, in addition to the traditional signs, and should be closely monitored in the at-risk patient.

Percutaneous needle fasciotomy in Dupuytren contracture: a register-based, observational cohort study on complications in 3,331 treated fingers in 2,257 patients.

Background and purpose - Percutaneous needle fasciotomy (PNF) is a minimally invasive treatment option for Dupuytren contracture, which has gained momentum worldwide in recent years. However, evidence regarding safety and severe complications associated with PNF is sparse. Thus, we evaluated safety of a specific PNF method in the largest cohort reported in literature.Patients and methods - This is a single-center, register-based, observational study on PNF treatments between 2007 and 2015. The study cohort was identified by the Danish National Patient Registry, and diagnosis codes and procedure codes were used to identify potential severe postoperative complications such as: tendon rupture, nerve damage, infection, amputation, and reflex dystrophy for all index treatments. The Danish National Prescription Registry was used to identify non-hospital-treated infections. All index treatments and postoperative complications were verified by review of medical records.Results - 2,257 patients received PNF treatment of 3,331 treated finger rays. Median follow-up was 7.2 years (interquartile range: 4.9-9.5 years, range 1-12 years). 4 patients sustained flexor tendon rupture. 1 patient had digital nerve damage. 2 patients had an infection treated in hospital, while 31 patients received antibiotics in the primary sector for an infection or based on suspicion of an infection after PNF. None of the infections required surgical intervention. No finger amputations or ipsilateral upper limb reflex dystrophy cases were registered in relation to the procedure.Interpretation - Percutaneous needle fasciotomy for Dupuytren contracture is a safe procedure with a low rate of severe postoperative complications when a specific PNF method is applied.

Delayed Fasciotomy Is Associated with Higher Risk of Major Amputation in Patients with Acute Limb Ischemia.

BACKGROUND: Compartment syndrome (CS) is a feared complication after revascularization for acute limb ischemia (ALI), and patients often undergo prophylactic 4-compartment fasciotomy at the time of revascularization to avoid developing CS and its associated complications. However, fasciotomy carries its own morbidity and surgeons may opt against this initially. The subsequent development of CS would mandate fasciotomy in a delayed fashion. We sought to investigate relationships between fasciotomy timing and patient outcomes. METHODS: Patients who underwent lower extremity revascularization for ALI from 2005 to 2017 were retrospectively identified from an institutional database. Fasciotomy was classified as either prophylactic (occurring with revascularization) or delayed. Associations among patient characteristics, comorbidities, fasciotomy timing, and patient outcomes were evaluated. RESULTS: A total of 138 patients met study inclusion criteria. Forty-two patients (30.4%) underwent fasciotomy, and of these, 8 (19%) were delayed. Patients with higher Rutherford ALI classification were more likely to undergo fasciotomy (I 4.2%, IIA 13.2%, IIB 53.3%, P < 0.001), and patients with coronary artery disease were less likely (16.1% vs. 83.9% fasciotomy, P = 0.003). Ischemia time >6 hr was noted in 66.7% of patients, although this was not significantly associated with fasciotomy occurrence (≤6 hr 21.7% fasciotomy vs. >6 hr 34.8% fasciotomy, P = 0.17). Patients undergoing delayed fasciotomy were more likely to require major amputation within 30 days (50% vs. 5.9%, P = 0.002). CONCLUSIONS: The decision to perform prophylactic fasciotomy in the setting of ALI is complex. When not performed, the subsequent development of CS requiring delayed fasciotomy appears to be associated with increased risk of major amputation at 30 days. This suggests that a liberal approach to prophylactic fasciotomy at the time of revascularization may improve limb salvage rates.

Long-Term Outcome of Mini-Open Surgical Decompression for Chronic Exertional Compartment Syndrome of the Forearm in Professional Motorcycling Riders.

OBJECTIVE: To evaluate results of mini-open fasciotomy (MOF) in high-level motorcycling or motocross riders with chronic exertional compartment syndrome (CECS) at long-term follow-up (minimum 5 years). DESIGN: Case series. LEVEL OF EVIDENCE: IV. SETTING: University Hospital/Private Practice. PATIENTS: Fifty-four professional motorcycling riders treated with MOF for a CECS of the forearm from January 2006 to June 2011. Inclusion criteria comprised: high-level motorcycling or motocross riders, clinical symptoms of CECS for at least 6 months, diagnosis confirmed using preoperative compartment hydrostatic pressure measurement and/or magnetic resonance imaging of the forearm, minimum follow-up of 5 years. INTERVENTIONS: A MOF to obtain decompression of all compartments was performed in all patients. MAIN OUTCOME MEASURES: Visual analog scale; a subjective scale to measure strength; QuickDash functional scores. Time to resume full riding capacities as short-term evaluation. RESULTS: A total of 54 patients who underwent 77 MOF procedures overall (23 bilateral) were included. The mean age was 23.6 ± 5.2 years. Mean Visual Analog Scale decreased from a preoperative value of 68.2 to a 3-month postoperative value of 26 (P < 0.001). Mean QuickDash scale was 84 at preoperative registration, falling to 20, 3 months after surgery (P < 0.001) and down to 12 at 1-year follow-up (P = 0.017). The average time to return to full riding capacities was 3.5 ± 1 week. CONCLUSIONS: Mini-open fasciotomy resulted safe and effective for the treatment of chronic exertional compartment syndrome in high-level motorcycling or motocross riders. The good outcome at follow-up resulted stable at 5 years and the incidence of complications remained low. Our data demonstrate that the resolution of symptoms is reliable and durable. Pain recovery was immediate after surgery, instead functional scores showed a more gradual recovery throughout the 12 months after surgery. CLINICAL RELEVANCE: Mini-open fasciotomy is a reliable treatment for CECS of the forearm in professional motorcycling riders. This treatment should also be considered in young riders due to the absence of tardive relapse reported in this study.

Acute compartment syndrome in patients undergoing fasciotomy of the forearm and the leg.

PURPOSES: The primary objective of this study is to compare the likelihood of acute compartment syndrome in the leg versus the forearm in patients who undergo fasciotomy for a clinical diagnosis of suspected acute compartment syndrome. The secondary objective is to identify factors associated with higher likelihood of acute compartment syndrome or with the use of split-thickness skin graft in these patients. METHODS: We identified 449 patients diagnosed with suspected acute compartment syndrome of 468 legs and 119 patients diagnosed with suspected acute compartment syndrome of 119 forearms, treated with fasciotomy, from January 2000 to June 2015. Patients clinically diagnosed with suspected acute compartment syndrome were scored for likelihood of acute compartment syndrome based on muscle appearance, time to closure, neurologic deficit at final follow-up, and contracture at final follow-up. RESULTS: There was no difference in likelihood of acute compartment syndrome between the leg and the forearm, with about 70% having relatively high likelihood. Forearm fasciotomy was associated with documentation of poorer muscle appearance (p = 0.01) and contracture (p < 0.001) compared with leg fasciotomy. Multivariable logistic regression analyses showed that compartment pressure measurement (p = 0.01) was associated with higher likelihood of acute compartment syndrome in legs and that male sex (p = 0.001) and non-vascular mechanism of injury (p = 0.02) were associated with split-thickness skin graft in legs. CONCLUSIONS: The likelihood and severity of acute compartment syndrome are comparable in the leg and the forearm.

Sub-Scarpa's Lipectomy in Abdominoplasty: An Analysis of Risks and Rewards in 723 Consecutive Patients.

BACKGROUND: During the course of performing abdominoplasties, a plastic surgeon will encounter a certain body habitus characterized by a thick, tethered, and excessively redundant upper skin flap. Often these patients also demonstrate diffuse and substantial fascial laxity. One approach to this problem involves direct thinning and release of the flap by resection of the sub-Scarpa's fat pad. In theory, this resection should be safe from a flap perfusion standpoint. However, the safety of the sub-Scarpa's resection has not been completely documented. OBJECTIVES: The author sought to assess the safety and efficacy of sub-Scarpa's lipectomy in abdominoplasty. METHODS: A total 723 patients were retrospectively examined and divided into 2 groups: those with (Group B) and those without (Group A) a sub-Scarpa's lipectomy component to the abdominoplasty. Because of differences in the baseline characteristics between the 2 groups, data analysis was performed with a logistic regression model and with propensity score matching. RESULTS: The sub-Scarpa's lipectomy technique allowed for substantial thinning of the flap: the average weight of the resected fat pad was 411 g. Wide undermining allowed for substantial fascial correction, and excellent results were obtainable even in challenging cases. The sub-Scarpa's lipectomy group did not demonstrate an increase in either minor (<5 cm2) or major (>5 cm2) flap necrosis. However, there was a statistically significant increase in fat necrosis and seroma formation in Group B compared with Group A. In both groups, an increasing body mass index was a risk factor for fat necrosis and major flap necrosis. CONCLUSIONS: The implementation of a sub-Scarpa's lipectomy during abdominoplasty is a useful technique to consider for selected abdominoplasty candidates. The risks of minor and major flap loss do not seem to be increased compared to the standard abdominoplasty, but the risks of fat necrosis and seroma formation may be greater.

Acute Traumatic Compartment Syndrome of the Forearm: Literature Review and Unfavorable Outcomes Risk Analysis of Fasciotomy Treatment.

Forearm compartment syndrome is a relatively underreported event compared with compartment syndrome of the lower extremity or trunk. The aim of this review of the literature was to provide insight into the potential consequences of certain treatment modalities in the control of acute compartment syndrome of the forearm based on data presented over the past 44 years. A comprehensive search was conducted across several databases including EMBASE, Ovid MEDLINE, Cochrane Database of Systematic Reviews, and Scopus, capturing studies published from 1973 to 2017 to identify potential articles for inclusion in the review. Outcomes data were evaluated for each of the studies included in this analysis on the basis of treatment utilized (fasciotomy vs. no fasciotomy) and respective outcome (favorable vs. unfavorable). Relative risk (RR) analysis was performed to determine risk factors for unfavorable outcomes from the pooled data. The analysis revealed a statistically significant higher likelihood of unfavorable outcomes resulting from performing fasciotomy in the event of forearm compartment syndrome compared with conservative management (RR = 4.82, p < .01). Fasciotomy treatment was associated with a higher likelihood of patients presenting with forearm compartment syndrome to experience unfavorable outcomes. The results of this study can help guide awareness of potential sequelae of treatment choices in forearm compartment syndrome, and clinical decision-making for wise patient selection for surgical intervention, when necessary.

Range of motion, postoperative rehabilitation and patient satisfaction in MCP and PIP joints affected by Dupuytren Tubiana stage 1-3: collagenase enzymatic fasciotomy or limited fasciectomy? A clinical study in 52 patients.

INTRODUCTION: In Switzerland, collagenase Clostridium histolyticum therapy (CCH) for Dupuytren's disease was introduced in 2011. This study analyzes possible differences between CCH and limited fasciectomy (LF) in terms of range of motion, patient satisfaction and postoperative rehabilitation. MATERIALS AND METHODS: This retrospective study included 52 patients with Dupuytren's disease stage 1-3 according to Tubiana, treated with CCH or LF between January 2012 and December 2013. Complications were analyzed for each patient. The contracture of each treated joint measured on average at the 3 months and up to 2 years follow-up was compared with the preoperative values. The Michigan Hand score was evaluated at 2 years and the patients were asked to subjectively evaluate the outcome of the treatment and whether they would repeat it if necessary. Postoperative rehabilitation was also precisely quantified. RESULTS: 11 minor complications were reported for a complication rate of 29% in the CCH group. No major complications were reported in both groups. In the CCH group, mean MCP joint contracture was, respectively, 44° ± 20°, 9° ± 2° (gain of mobility compared to the preoperative situation 35°, P < 0.001), and 10° ± 3° (gain 34°, P < 0.001), respectively, before, at the 3 months' control and at the 2-year clinical control. In the LF group, mean MCP joint contracture was, respectively, 30° ± 21°, 2° ± 0.5° (gain 28°, P < 0.001), and 1° ± 0.5° (gain 29°, P < 0.001) for the same control periods. In the CCH group, mean PIP joint contracture was, respectively, 51° ± 21°, 18° ± 3° (gain of mobility compared to the preoperative situation 33°, P < 0.001), and 32° ± 4° (gain 19°, P < 0.001), respectively, before, at the 3 months' control and at the 2-year clinical control. In the LF group, mean PIP joint contracture was, respectively, 30° ± 20°, 2° ± 0.5° (gain of mobility compared to the preoperative situation 28°, P < 0.001), and 11° ± 4° (gain 19°, P < 0.001) for the same control periods. Outcomes were compared across the LF and CCH groups: surgery performed better than collagenase for PIP joint treatment at early (P < 0.001) and 2-year follow-up (P = 0.004) controls. However, patient satisfaction was higher in the CCH group: 92% were satisfied or very satisfied of the treatment compared to 71% in the LF group. All patients would reiterate the treatment in the CCH group if necessary compared to only 71% in the LF group. Rehabilitation was highly reduced in the CCH group compared to the LF group. CONCLUSION: In this study, surgery performed better than collagenase at early and 2-year follow-up in PIP joints and similar in MCP joints. While surgery seems to achieve better results, collagenase is considered in Switzerland as an off-the-shelf therapy that provides consistent results without scars, with shorter rehabilitation time, minor hand therapy, shorter splinting time, and applicability. LEVEL OF EVIDENCE AND STUDY TYPE: Level III.

A pilot study of surgical telementoring for leg fasciotomy.

INTRODUCTION: Acute extremity compartment syndrome requires rapid decompression. In remote locations, distance, weather and logistics may delay the evacuation of patients with extremity trauma beyond the desired timeline for compartment release. The aim of this study was to establish the feasibility of performing telementored surgery for leg compartment release and to identify methodological issues relevant for future research. METHODS: Three anaethetists and one critical care physician were recruited as operators. They were directed to perform a two-incision leg fasciotomy on a Thiel-embalmed cadaver under the guidance of a remotely located orthopaedic surgeon. The operating physician and the surgeon (mentor) were connected through software that allows for real-time supervision and the use of a virtual pointer overlaid onto the surgical field. Two experienced orthopaedic traumatologists independently assessed the adequacy of compartment decompression and the presence of iatrogenic complications. RESULTS: 14 of 16 compartments (in four leg specimens) were felt to have been completely released. The first evaluator considered that the deep posterior compartment was incompletely released in two specimens. The second evaluator considered that the superficial posterior compartment was incompletely released in two specimens. The only complication was a large laceration of the soleus muscle that occurred during a period of blurred video signal attributed to a drop in bandwidth. CONCLUSIONS: This study suggests that surgical telementoring may enable physicians to safely perform two-incision leg fasciotomy in remote environments. This could improve the chances of limb salvage when compartment syndrome occurs far from surgical care. We found interobserver variation in the assessment of compartment release, which should be considered in the design of future research protocols.

The impact of acute compartment syndrome on the outcome of tibia plateau fracture.

BACKGROUND: Acute compartment syndrome (ACS) is often associated with tibial plateau fractures and is a limb-threatening injury. Staged management through fasciotomy with delayed definitive fixation can prevent muscle necrosis and increase limb salvage rates. This procedure opens a large area for potential contamination and infection in the lower extremity. Recent studies have shown an increased risk of infection following fasciotomy and staged management for tibial plateau fractures. This study reports the rate of infection, delayed union, and nonunion in patients with this injury pattern. METHODS: This study was a retrospective chart review, which received institutional review board approval. It surveyed patient radiographs, clinical notes, and operating room reports from a level I trauma center between 2010 through 2016. RESULTS: The results demonstrated that 23 out of 221 consecutive patients with ACS of the lower extremity presented with tibial plateau fracture over a 65-month period. Of these 23 patients, four were lost to follow-up or died. Nineteen patient charts were surveyed, 63% were male (12/19) and 37% were female (7/19). One patient developed deep infection (5.3%). Three patients experienced delayed union (15.8%), and their fractures eventually achieved union without intervention. The mean time to union was 14 weeks. Schatzker type V/VI fractures were the most prevalent type of fractures seen among patients. CONCLUSION: The infection rate found is lower than in other recently published studies. The incidence of delayed union or nonunion of the fracture was also lower than in other publications in the literature. Early decompression through double- or single-incision fasciotomy does not increase the risk of infection or nonunion of the fracture. The delayed union rates found in this study are lower than those in previous studies. LEVEL OF EVIDENCE: Level IV prognostic.

Does the Difference in Fascial Closure Technique Affect Postoperative Pain?

STUDY OBJECTIVE: To compare postoperative incisional pain on postoperative days (PODs) 1 and 14 when using a fascial closure device (FCD) versus a traditional fascial closure (TFC) of the 12-mm upper quadrant port during robotic surgery. Time required to close the incision was also compared. DESIGN: Randomized controlled trial (Canadian Task Force classification I). SETTING: Two academic affiliated hospitals, The Hospital of Central Connecticut and The University of Connecticut. PATIENTS: Women undergoing robotic surgery for benign indications by minimally invasive gynecologists at our institutions between November 2012 and October 2014 were enrolled in the study at their preoperative visit. INTERVENTIONS: Patients were randomized to either an FCD or TFC immediately before closure of the fascial incision. Pain score using a 10-point analog pain scale was recorded on POD 1 and POD 14. Time to close the fascial incision, length of surgery, and body mass index were also recorded. MEASUREMENTS AND MAIN RESULTS: Sixty-seven patients were enrolled, and 65 were randomized at the time of the fascial closure, whereas 2 enrolled patients converted to laparotomy. Statistical analysis demonstrated that pain scores differed by fascial closure technique. Mean pain scores on POD 1 were 3.43 ± 2.48 and 2.06 ± 2.03 for the FCD and TFC, respectively (p = .028). On POD 14 the mean pain scores were 1.97 ± 2.48 and .83 ± 1.42 for the FCD and TFC, respectively (p = .102). Times to close fascia were 106.5 ± 102.28 seconds and 141.97 ± 102.85 seconds for the FCD and TFC, respectively (p = .138). CONCLUSION: Our study demonstrates that at POD 1 the use of the fascia closure device results in higher pain scores without a significant difference in closure time.