Rate Of Revision Surgery Research Articles

Modern anatomical locking plates are associated with increased postoperative wound complications and unplanned surgical revisions compared to standard tubular plates in the management of unstable ankle fractures: a comparative cohort study in 595 patients

Abstract Background The clinical benefit of locking plates in distal fibula fractures has not yet been proven. In addition, the risk of wound complications appears to be higher than with conventional tubular plates. We hypothesize that the benefits of locking plates in terms of biomechanical properties are outweighed by a higher risk of wound complications. Methods We conducted a retrospective review of fibula fractures treated by osteosynthesis with either a conventional one-third tubular plate or an anatomically shaped locking plate from January 1, 2015 to December 31, 2021. We recorded baseline data and relevant comorbidities and defined the need for revision surgery due to wound-related or mechanical complications as primary endpoints. Results A total of 595 out of 727 patients were eligible for our study. Of these 595 fractures, 526 were fixed with a one-third tubular plate, 69 with a locking plate. Revision surgery was required in 54 patients, in 51 cases due to wound complications. Three patients required revision surgery for mechanical reasons and all of them were younger than 40 years of age, have not been diagnosed with osteoporosis, but experienced complex fracture types. As the third tubular plate and locking plate groups differed in terms of age and comorbidities, we performed a 2:1 matching based on age and gender, leaving data from 138 patients receiving a third tubular plate. While the two groups were comparable in many aspects, the rate of wound complications was significantly higher in the locking plate group. Although the locking plate group had a higher percentage of diabetes mellitus, there was no correlation between this comorbidity and the higher revision rate in this group. Conclusions Our data do not support the general use of locking plates in the treatment of distal fibular fractures. The risk of mechanical complications in osteoporotic ankle fractures seems to be overrated, as there were no mechanical revisions in the osteoporotic subgroup. The rate of wound-related revision surgery was significantly higher after the use of locking plates. This might be attributed to the greater thickness of locking plates.

Outcomes of internal fixation with Femoral Neck System (FNS) for intracapsular femoral neck fractures

Abstract Background: Internal fixation of hip fractures is associated with high reoperation rates. This study investigated the reoperation rates after internal fixation with the femoral neck system (FNS). Materials and Methods: A single-institution cohort study was conducted on patients aged 18 years or older who sustained intracapsular femoral neck fractures and underwent internal fixation with a fixed-angle implant. Surgeons, patients, and investigators were not blinded. The primary outcome was any hip reoperation at the final follow-up. Secondary outcomes were to characterize a cohort of patients regarding demographics, fracture classification, intraoperative findings, postoperative fracture complications and union rates, and postoperative pain. Results: This study found that internal fixation with FNS for intracapsular femoral neck fractures was associated with a 23% rate of revision surgery. Of the initial 94 patients who received FNS internal fixation, 44 patients were included for analysis; of those, 10 patients underwent revision surgery. Patients had a 22% rate of in-hospital medical adverse events with a 30-day readmission rate of 9%. Increasing body mass index was associated with increased revision rates (P = 0.037). Patients who sustained displaced femoral neck fractures had a significant decrease in SF-12 Mental Health Composite, SF-12 Physical Health Composite, and quality-of-life subscale scores. Conclusions: The FNS is a viable alternative for internal fixation of intracapsular femoral neck fractures. The observed rate of revision after internal fixation was comparable with previously published outcomes following fixation with cannulated screws and sliding hip screws. Level of Evidence: Level IV, Therapeutic Study.

Antithrombotic Agents after Free Tissue Transfer in the Pediatric and Adolescent Population.

Even for the experienced microsurgeon, free tissue transfer in pediatric patients is challenging, and large patient series remain scarce in the literature. Moreover, the added value of antithrombotic agents in pediatric free tissue transfer remains unclear. We conducted a retrospective outcome analysis of pediatric free tissue transfer with respect to postoperative antithrombotic treatment at our tertiary academic center. All patients aged 0 to 18 years who underwent free tissue transfer from 1998 to 2022 were included in the study. Seventy patients received 73 free tissue transfers. The most common indications were facial paralysis, trauma, and tumor (49.3, 21.9, and 20.5%, respectively). The most common recipient sites were the head and neck (56.1%) and lower extremity (32.8%). We observed a flap revision rate of 12.5% of the cases and one flap loss (1.4%). A total of 58.9% of the population received postoperative antithrombotic agents. The rate of flap revision surgery was similar (11.6 and 10.0%, respectively), with and without antithrombotic treatment (p > 0.05). There were no major bleeding complications or deep vein thrombosis. The antithrombotic treatment did not seem to affect the flap revision rate or the bleeding complications in our cohort. Hence, the data do not support the routine administration of antithrombotic treatment in pediatric free flap reconstruction. However, these findings should be solidified in prospective randomized trials.

Impact of asthma severity on surgical outcomes in patients with chronic rhinosinusitis comorbid with asthma

BackgroundPatients with chronic rhinosinusitis with nasal polyps comorbid with asthma often experience poor outcomes following endoscopic sinus surgery. ObjectiveThis study was designed to evaluate the impact of asthma severity on the long-term outcomes after surgery in these patients. MethodsEighty-three patients with chronic rhinosinusitis with nasal polyps comorbid with asthma who underwent endoscopic sinus surgery were prospectively enrolled in this study. Patients were classified into mild, moderate, and severe asthma groups based on their preoperative asthma severity. Clinical symptom scores, nasal endoscopy scores, and asthma control test results were recorded preoperatively, and at 1 year and 12 years postoperatively. ResultsSeventy-one patients completed the 12-year follow-up. All patients showed significant improvement in nasal symptom scores and nasal endoscopy scores. However, 48 of 71 (67.6%) patients experienced nasal polyp recurrence, and 22 (31.0%) of them underwent revision surgery. Patients in the severe asthma group had the highest rate of nasal polyp recurrence (P=0.02) and revision surgery (P=0.01), and the least improvement in smell disturbance (P=0.04) and general symptom (P=0.02) compared with the other asthma groups. ConclusionPreoperative asthma severity significantly influenced the outcome of endoscopic sinus surgery in patients with chronic rhinosinusitis with nasal polyps comorbid with asthma, in whom endoscopic sinus surgery had a long-term beneficial effect.

Comparative Outcomes of Conservative Surgery versus Early Surgical Intervention in Diabetic Foot Ulcers

Background: Diabetic foot ulcers (DFUs) are a severe complication of diabetes, often requiring intervention. Comparing conservative treatment and early surgical intervention is essential to optimize patient outcomes.Objectives: To evaluate the effectiveness of conservative surgery and early surgical intervention in the management of DFUs and to assess the association of clinical outcomes with biomarkers such as C-reactive protein (CRP) and glycated hemoglobin (HbA1c). Methods: A comparative study was conducted at different tertiary care center in Lahore between January 2024 and October 2024. A total of 300 patients with DFUs (Wagner grade 2-4) were included, with 150 receiving conservative surgery and 150 undergoing early surgical intervention. Outcomes measured included wound healing time, revision surgeries, and amputation rates. The association of these outcomes with CRP and HbA1c levels was analyzed.Results: Patients in the conservative surgery group had a higher rate of revision surgeries (53% vs. 41%, p = 0.04) and longer hospital stays (median 20 vs. 16 days, p < 0.01). Elevated CRP levels (median 58 mg/L, IQR 15–170) were significantly associated with clinical failure (HR = 1.8, p = 0.03), as were elevated HbA1c levels (median 8.2%, IQR 7.5–9.0; HR = 1.5, p = 0.02). Early surgical intervention was linked to lower revision rates and quicker recovery but at the cost of increased limb loss. Conclusion: Conservative surgery preserves limbs but often requires revisions and longer treatment durations, while early surgery shortens recovery time but raises amputation risks. Biomarkers like CRP and HbA1c are critical for guiding personalized treatment decisions.

Hip arthroscopy failure rates: a healthcare database analysis in the United States

Abstract With hip arthroscopy cases, there has been a concomitant increase in complications and the need for revision surgery. This study aims to further contribute to the literature regarding hip arthroscopy failure rates and associated patient factors following an index hip arthroscopy procedure. The PearlDiver database was queried for patients who had undergone hip arthroscopy. International Classification of Diseases, 10th Revision, Clinical Modification codes were used to ensure that follow-up was performed on the ipsilateral limb. Hip arthroscopy failure was defined specifically as subsequent ipsilateral total hip arthroplasty (THA) and reoperation, which were examined in all patients that met inclusion criteria. Independent patient variables, including psychiatric comorbidities, preoperative SSRI use, smoking, and obesity, were examined to identify an association with failure rates. A Student t-test, with a significance set at P < 0.05, was used for statistical comparisons of postoperative outcomes. Odds ratios were used to calculate the probability of short-term hip reoperation in patients with the above independent variables. A total of 19 067 hip arthroscopy patients were included in this study. Within 2 years from the index hip arthroscopy, there was an 11.42% failure rate as defined by subsequent reoperation and 7.16% failure rate as defined by revision to THA, with a total revision surgery rate of 18.58%. The most common reoperation procedure was revision femoroplasty (72%). Patients with an active diagnosis of a psychiatric comorbidity in the year leading up to a hip arthroscopy procedure were 1.74 times more likely to require a hip reoperation within 1 year (95% CI, 1.55–1.95).

Digital Replantation In Hours Versus Out of Hours: A Retrospective Review of Outcomes.

The British Society for Surgery of the Hand's (BSSH) Getting It Right First Time (GIRFT) guidelines recommend that surgery for traumatic amputations of the digits is ideally performed during normal working hours even if this results in a delay of up to 24 hours. To compare current practice against the BSSH GIRFT guideline regarding the timing of digital replantation and to compare the success rate of replantation performed within working hours (same or next day) and outside of working hours. A single-centre retrospective analysis of two years of digital replantation was performed. A comparison was made between success rate of those operated within and outside of normal working hours. Secondary outcomes included operating time, rate of revision surgery, rate of interposition vein grafting, and the effect of the mechanism of injury on success rate. A total of 32 digital replantation attempts were included in 21 patients. 71.9% of cases (n=23) were performed within normal working hours, demonstrating good compliance with GIRFT guidelines. The success rate of digital replantation attempts was 68.8% overall (n=22). The success rate of same day in hours replantation was 66.7% (n=6), 78.6% (n=11) for next day in hours replantation, and 55.6% (n=5) for digital replantation attempts made out of hours. Revision surgery was required in 28.13% of all replant attempts (n=9). 55.56% (n=5) of cases requiring revision were ultimately successful. The rate of vein graft use was highest in cases taking place same day in hours (75%; n=3) and lowest in cases same day out of hours (22% n=2). The average operating time per digit was 5.5 hours for same day in hours cases, 4.8 hours for next day in hours cases, and 7.1 hours for out of hours cases. Digital replantation during normal working hours was associated with higher success rate although no statistically significant difference was observed between timing groups. Replantation during normal working hours was associated with shorter operating time per digit, and lower revision rate, although statistical testing was not performed.

The protocol for BROWSE-P (breast reconstruction outcomes with Strattice™ or Artia™ – pre-pectoral): a cohort study to assess long-term outcomes of immediate pre-pectoral implant based breast reconstruction with Strattice™ or Artia™

Introduction: Techniques in implant-based breast reconstruction (IBBR) have evolved over the last 15 years due to the introduction of mesh or acellular dermal matrices (ADMs). Traditionally, total submuscular coverage progressed to upper pole muscle cover with lower pole ADM and now total or anterior ADM cover in the pre-pectoral plane. Data is scarce to support the pre-pectoral technique but, it is suggested to result in less postoperative pain, more natural cosmesis and avoidance of animation deformity. The BROWSE study concluded that subpectoral with Strattice™ IBBR resulted in better cosmesis and lower rates of capsular contracture when compared to the total submuscular technique. The BROWSE-P study aims to assess the safety profile of Artia™ a porcine derived ADM and review the long-term outcomes of pre-pectoral IBBR with Strattice™ and Artia™. Methods and analysis: BROWSE-P is a single center cohort study. Consecutive patients who have undergone immediate pre-pectoral IBBR with Strattice™ or Artia™ from January 2017 to December 2022 will be included. Demographic, operative, oncology, complication, and further surgery data with be collected to assess the rate of revision surgery and safety profile of Artia™. Those who have their implant reconstruction in situ will be invited for clinical assessment to assess for capsular contracture. Participants will also be asked to complete a BREAST-Q post-reconstruction module, to assess patient satisfaction and quality of life, and have medical photographs taken for an assessment of aesthetic outcome by a blinded panel using the 10-point Visser scale. We aim to collect data on 500 reconstructions and complete clinical assessment, patient reported outcomes and aesthetic assessment for 250 patients.

Premaxillary Setback in the Management of Patients With Bilateral Cleft Lip: A 2 Decade Review

Objective This study analyzes indications and outcomes of premaxillary setback (PS) and presents an algorithm for its use in patients with bilateral cleft lip and/or palate (BCL ± P). Design Retrospective review. Setting Children's Hospital Los Angeles. A retrospective review was conducted evaluating patients with BCL ± P undergoing lip repair from 2003–2023. Patients were categorized as undergoing repair with (BCL + PS) or without (BCL-PS) simultaneous PS. Presurgical nasoalveolar molding (NAM), indications for PS, timing of surgery, and complications were collected. Interventions BCL with PS, BCL + PS. Main Outcome Measures(s) Primary outcomes included rates of postoperative complications and revision surgeries. Secondary outcome was the need for orthognathic surgery to correct midface hypoplasia in patients at least 14 years old at their most recent follow-up. Results Of 1193 patients, 262 met inclusion criteria. One hundred forty-nine patients (56.9%) were referred for NAM. Fifty-one patients (19.5%) underwent PS during primary BCL repair. Patients who failed repositioning of the premaxilla following presurgical NAM (n = 12) were not candidates for NAM (n = 31) or presented late with a protruding premaxilla (n = 8, 12.977 ± 8.196 months) underwent PS. Median age at surgery was 4.29 months. Complications included wound dehiscence (n = 3) and abscess formation (n = 2). No premaxillary necrosis occurred. Overall revision rates were 9.9%. Of 41 patients over 14 years old, 53.6% needed orthognathic surgery. BCL + PS had comparable rates of wound dehiscence (2.0% vs 4.0%; P = .790), lip revisions (7.8% vs 10.4%; P = .770), and orthognathic surgery (50.0% vs 56.3%; P > .999). Conclusion PS is a safe and effective method to facilitate BCL repair in patients who are not candidates for NAM.

Treatment and Early Outcomes of Capitellar Osteochondritis Dissecans.

Treatment for osteochondritis dissecans (OCD) of the humeral capitellum has been predominantly guided by fragment stability and articular cartilage integrity. Nonoperative management is recommended for stable lesions, whereas surgical intervention is indicated for unstable lesions and those that fail nonoperative care. Several surgical options may be considered, although limited information is available regarding indications for specific surgical techniques and comparative postoperative results. To assess surgical outcomes of patients with capitellar OCD treated according to a decision-making approach focused on subchondral bone involvement. Cohort study; Level of evidence, 3. Patients diagnosed with capitellar OCD at a tertiary academic center were enrolled in a prospective longitudinal cohort study. Patient information was collected at the time of enrollment, and OCD lesions were classified according to the Nelson grade. Clinical and radiologic data were collected both pre- and postoperatively for those undergoing surgical treatment. Surgical procedures were performed based on an evolving treatment framework that included considerations specifically for lesion containment and depth of subchondral bone disease. Timmerman scores were obtained to assess patient functional outcomes. A total of 154 patients were prospectively enrolled, 19 of whom had bilateral disease. The mean age at presentation was 13.7 years; 39% were gymnasts and 28.5% were primary baseball or softball athletes. Surgery was performed on 145 elbows, including 43 drilling/microfracture procedures, 21 internal fixations, and 63 autologous osteochondral grafting (OG) procedures. Clinically, there were significant improvements in pain, elbow motion, and mechanical symptoms. Timmerman scores significantly improved after each type of surgical procedure. A total of 76% of patients returned to their primary sport. When stratified by the Nelson grade, patients with OG had lower revision surgery rates than those treated with drilling/microfracture and fixation. Furthermore, for Nelson grade 2 lesions, patients treated with OG had significantly better postoperative elbow motion and higher Timmerman scores compared with those treated with other procedures. Using a treatment framework incorporating lesion containment and depth of subchondral bone disease, surgery for capitellar OCD provides clinical, radiologic, and functional improvements. Patients treated with OG may have lower revision rates and better functional outcomes compared with those treated with other surgical techniques, with OG warranting consideration even for lower-grade OCD lesions.

Clinical Outcome and Quality of Life after Modular Reverse Total Shoulder Arthroplasty in Comparison with Joint-Preserving Locking Plate Osteosynthesis in Aged Patients: A Retrospective Comparison Study.

Proximal humeral fractures (PHFs) show a high incidence in aged patients. While nondisplaced fractures achieve good results by conservative treatment, surgical procedures are discussed controversially. Next to open reduction and internal fixation (ORIF), the primary use of reverse shoulder arthroplasty (RSA) has become increasingly important. The aim of this study was to investigate the clinical function, activities of daily living (ADL), as well as pain assessment in patients with PHFs, treated by ORIF or RSA. A retrospective comparison study was assessed. From November 2011 to March 2016, 34 patients (17 matched pairs) that had undergone either ORIF or RSA of the proximal humerus, were included in this study. Pain was measured by numeric rating scale (NRS). ADL were obtained by Katz-Index and SF-12. Moreover, shoulder function was assessed using the Oxford Shoulder Score (OSS). The maximum range of motion (ROM) was also recorded. From November 2011 to March 2016, 34 patients (17 matched pairs) that had undergone either ORIF (Figure or RSA of the proximal humerus) were included in this study. For statistical analyses, Student's t-test, Wilcoxon test, and Chi-Quadrat test were used. Statistical significance was indicated with p < 0.05. Totally 34 patients with an average age of 76.6 years were included. Surgical treatment was performed on average 5.2 days after diagnosis, differing significantly between the two groups (RSA/ORIF: 6.9/3.5 days) The operation time of RSA (97 min) was significantly longer than for ORIF (78 min). Pain assessment, as well as the Katz-Index and the SF-12, showed no significant differences. Moreover, clinical shoulder function showed no significant discrepancies between the two surgical techniques. Aged patients with PHFs treated with RSA display similar results regarding clinical function, ADL as well as pain perception compared with ORIF. However, revision surgery rate was lower in patients who underwent RSA. Thus, the surgical treatment of PHFs by RSA represents an excellent alternative, especially with regard to an aging patient population.

The Effect of Community-Level Socioeconomic Status on Surgical Outcomes Following Revision Lumbar Fusion

The purpose of this study is to determine the impact of community-level socioeconomic status (SES) on surgical outcomes and patient reported outcome measures (PROMs) following revision lumbar fusion. Adult patients who underwent revision lumbar fusion surgery from 2011-2021 were grouped by Distressed Community Index (DCI) into Prosperous, Comfortable, Mid-tier, and At risk/Distressed cohorts. Demographics, surgical information, and PROMs were compared based on DCI community status. Outcome measures were collected preoperatively, three months postoperatively, and one year postoperatively. 853 patients were included in the final cohort. There was no difference in terms of surgical approach or utilization of a staged procedure between the patient groups. Readmission (p=0.752) and reoperation rates (p=0.467) were similar across all community groups. Furthermore, for patients who required reoperation, the incision and drainage or revision surgery rate in each cohort was not statistically different (p=0.902). Prosperous community patients reported significantly lower VAS Back pain preoperatively in comparison to patients from other DCI communities. All groups experienced a similar degree of postoperative improvement in VAS Back scores (p= 0.271). There were no other differences in pre- or postoperative PROMs analyzed. While there are socioeconomic differences based on DCI, community-level SES was not predictive of worse surgical outcomes following revision lumbar fusion. Patients from the most distressed communities were able to achieve similar improvement after revision surgery. This should encourage spine surgeons to feel comfortable discussing an indicated revision lumbar procedure with patients, and not view SES as a barrier to successful outcomes.

Challenges and Long-Term Outcomes of Cementless Total Hip Arthroplasty in Patients Under 30: A 24-Year Follow-Up Study with a Minimum 8-Year Follow-Up, Focused on Developmental Dysplasia of the Hip.

Background: Total hip arthroplasty (THA) is a well-established and effective treatment for advanced osteoarthritis (OA) of the hip joint. While commonly performed in older patients, THA is increasingly used in younger individuals, especially in cases of secondary coxarthrosis. Technological advances have led to the development of specialized implants, which allow surgeons to address severe post-inflammatory or dysplastic deformities. Younger patients undergoing THA, often in their 20s or 30s, present higher functional expectations. Despite limited long-term studies, research indicates a higher rate of revision surgeries in this age group compared to older populations, making these procedures a unique challenge. Methods: This retrospective study analyzed 5263 primary total hip arthroplasties (THAs) performed at our center between May 1985 and December 2016. After excluding cemented and hybrid implants, as well as patients lost to follow-up or with other etiologies, 101 uncemented THA procedures in 92 patients aged 30 years or younger were included. The majority (64.4%) were due to dysplastic coxarthrosis (DDH), while avascular necrosis (26.7%) and juvenile rheumatoid arthritis (8.9%) accounted for the rest. The average patient age was 25.6 years, with a mean follow-up period of over 24 years. Surgical technique involved the anterolateral approach, with implants placed in the true acetabular region. Implants included Munich/Plasmacup, Mittelmeier, and P-M designs. Implant survival was estimated using the Kaplan-Meier estimator to determine the probability of implant longevity over the follow-up period. Outcomes were assessed using Merle d'Aubigné and Postel scores, modified by Charnley, alongside radiographic evaluations based on the Crowe, De Lee, and Gruen classifications. Results: Preoperatively radiological assessment of all hips was classified as grade IV according to the Kellgren-Lawrence scale. Over an average follow-up of 24 years, final outcomes using the modified Merle d'Aubigné and Postel (MAP) classification were excellent in 24%, good in 37%, satisfactory in 8%, and poor in 32% of cases. Results compared between DDH group and control group indicate significantly more poor results for the DDH group compared to the control group (p-value < 0.05). All poor outcomes were associated with prosthesis loosening, primarily involving P-M and Mittelmeier acetabular components. Complications included intraoperative fractures in five cases, peripheral nerve dysfunction in six cases, and heterotopic ossification in eight cases. Postoperative pain scores on the VAS scale improved from 6.8 to 1.7. The Kaplan-Meier estimator indicated 10-year survival rates of 85.2% for the entire prosthesis, with 69.8% survival at 15 years and 54.5% at 20 years. For each period the bio-functionality according to Kaplan-Meier estimator was in favor of the control group. Conclusions: Cementless THA in patients aged 30 or younger has demonstrated itself to be an efficacious treatment for hip osteoarthritis, yielding favorable bio-functional outcomes in both short- and long-term follow-up. Nevertheless, THA performed in the context of developmental dysplasia of the hip (DDH) carries a significantly elevated risk of postoperative complications, most notably aseptic loosening, which critically undermines implant survival rates. Given the young demographic and the anticipated prolonged functional lifespan of the prosthesis, there is an increased propensity for loosening over time, necessitating vigilant and sustained postoperative surveillance.

High Rate of Complications With Early Conversion Hip Arthroplasty Following Fracture Treatment

Background: Conversion total hip arthroplasty (THA) is associated with higher rates of complications compared with primary THA, with prior surgical fixation of fractures in the ipsilateral hip shown to further increase these rates. There is a scarcity of literature on the effect of timing of conversion THA on complication rates. In this study, we evaluated early (≤6 months of index surgery) and late (&gt;6 months of index surgery) conversion to THA following prior fixation of the proximal femur or acetabulum. Methods: Ninety-one patients who underwent conversion THA following prior surgical fixation of either the proximal femur or acetabulum were identified. Index surgery, fracture characteristics, time, and cause of failure were obtained. Postoperative complications evaluated following the conversion THA included infection, revision surgery rates, dislocation, and revision rates. Results: A total of 91 patients were included, of which 22 underwent early conversion to THA. In the early conversion group, 22.7% of patients had a complication versus 11.6% of patients in the late conversion group (P = 0.194). The most common complications were deep infection (18.2% vs. 5.8%), revision surgery (22.7% vs. 10.1%), and revision THA (18.2% vs. 5.8%). The early conversion group had a markedly higher rate of perioperative blood transfusion compared with the late cohort (P = 0.013). Conclusion: In this study, we found a high rate of complications associated with early THA conversion. Patients should be counseled on the high risk for complications following early conversion to THA following failed fracture fixation.

The Impact of Complication Timing on the Outcomes of Implant-based Breast Reconstruction.

The National Surgical Quality Improvement Program (NSQIP) database provides an important resource for determining complication rates and risk factors for surgical procedures. However, NSQIP is limited to 30-day follow-up, and it is unclear whether this is reliable for evaluating prosthetic breast reconstruction outcomes. A single-institution, cross-sectional, retrospective review was performed for patients undergoing mastectomy with immediate, prepectoral tissue expander reconstruction. Timing of complications was stratified as early (within 30 days of operation) versus late (after 30 days). Categorical variables were compared using χ2 (or Fisher exact) tests, and continuous variables were analyzed using Kruskal-Wallis or Wilcoxon rank-sum tests. There were 301 patients (509 reconstructed breasts) included with a median follow-up time of 11 months. Of them, 176 patients (58%) experienced a postoperative complication-140 patients (47%) experienced an early complication and 36 patients (12%) experienced a late complication. Patients with late complications had a significantly higher rate of reconstructive failure compared with the early complication group (17% versus 10%; P = 0.001) and were more likely to require a flap (28% versus 7%; P = 0.001) for final reconstruction. Revision surgery rates after final implant placement were higher in the late complication group (36% versus 64%; P = 0.285). Late complications after prepectoral breast reconstruction have a more prominent impact on reconstructive failure and revisions than early complications. This finding may inform strategies to revise national databases such as NSQIP to include more detailed information and longer capture periods.

Early Rates of Revision Surgery in Endoscopic and Open Carpal Tunnel Release

Early Rates of Revision Surgery in Endoscopic and Open Carpal Tunnel Release

Endoscopic Sinus Surgery for Chronic Rhino Sinusitis with Nasal Polyps: Predictive Factors of Recurrence.

Background: Chronic rhinosinusitis with nasal polyps (CRSwNP) is an inflammatory condition which may have a significant impact on quality of life. Endoscopic sinus surgery (ESS) is usually indicated for patients' refractory to maximal medical treatment and presents high recurrence and revision surgery rates. Objective: The aims of this study are to evaluate ESS outcome in CRSwNP management and to assess independent predictive factors for recurrence. Methods: Retrospective medical chart review of patients who underwent ESS for recalcitrant CRSwNP, from January 2002 to December 2021, with a minimum follow-up time of 12 months. Results: This study enrolled 280 patients; 52.5% of whom were males, with a mean age of 41.44 ± 14.25 years. Asthma was the most common comorbidity (36.4%, n = 102) and aspirin exacerbated respiratory disease was present in 16.8% (n = 47) of the study population. We found a recurrence rate of 20.7% (n = 58) and 8.9% (n = 25) of patients required revision surgery. Multivariate analysis identified as independent variables of recurrence (95% CI): no compliance with medication after surgery using topical steroids (OR = 16.056; CI 7.887-32.684; P < .001). Conclusions: ESS proved to be an effective treatment in CRSwNP but with a considerable rate of recurrence. These results indicated an important correlation of postoperative topical steroids compliance with disease recurrence.

Hip shelf acetabuloplasty in borderline dysplasia, an alternative between Periacetabular Osteotomy and arthroscopic procedures.

Surgical treatments for symptomatic borderline dysplastic hips (Lateral Center-Edge Angle: LCEA 18-25°) remain challenging, instability being the primary issue. Currently, treatment options include arthroscopic procedures or peri-acetabular osteotomy (PAO). Although the popularity of the acetabular shelf bone block has declined in favor of PAO, it may still be relevant as a hip joint stabilizer and coverage area, rather than for increasing coverage area by cartilage. We analyzed clinical and radiographic outcomes of 23 borderline hips after undergoing shelf procedure with a minimum follow-up of two years. This is a retrospective descriptive study. Clinical evaluations (modified Harris Hip Score: mHHS, Non-Arthritic Hip Score: NAHS, International Hip Outcome Tool: iHOT12) and radiographic assessments were performed before and after surgery. We collected data on revision surgery rates, associated surgical procedures (labrum, impingement), complications, arthrosis progression, and conversion to total hip replacement (THR). The mean LCEA was 21°, and the mean follow-up period was five years (2 to 14 years). Clinical scores showed significant improvement at the last follow-up, mHHS increasing from 47 to 72 (p < 0.001), NAHS from 42 to 68 (p < 0.001), iHOT12 from 28 to 52 (p < 0.001), and pain levels decreasing from 7 to 3. Revision surgery rate was 13%, and complication rate was 8%. No osteoarthritis beyond Tönnis grade 2, and no cases required conversion to THR. Arthroscopic procedures and PAO have shown promising results in the treatment of borderline hips. The hip shelf procedure appears to be a simple and effective treatment for stabilizing borderline hips, with favorable outcomes for 80% of patients and a low rate of arthritic progression. Shelf procedure could be a valuable addition to the therapeutic options for painful borderline dysplasia of the hip.

Indocyanine Green Fluorescence Angiography (ICG-FA) in the management of intestinal injuries following penetrating abdominal trauma: a case-control study comparing postoperative outcomes.

The surgical management of penetrating hollow visceral injuries includes primary repair or exteriorization. Tissue perfusion at the site of gastrointestinal suture repair may be challenging to assess and is vulnerable to local energy transfer-related injury, micro- or macro-circulatory insufficiency, or splanchnic vasoconstriction for various reasons. Breakdown of suture lines can lead to potentially life-threatening complications. The intraoperative use of Indocyanine Green Fluorescence Angiography (ICG-FA) may reduce the risk of postoperative morbidity and mortality by ensuring optimal tissue perfusion at the chosen site of suture repair. We conducted a retrospective review of the postoperative complications, length of Intensive Care (ICU) stay, and length of hospital stay in patients undergoing laparotomy, with and without ICG-FA for penetrating abdominal trauma at a Level One Trauma Center in Cape Town, South Africa. One hundred patients were included in the study, of which 20 underwent laparotomy with ICG-FA, and 80 did not. The overall complication rate was significantly lower in the ICG-FA group (OR 0.336, p-value=0.0412). The anastomotic leak rates in the ICG-FA and control groups were 0% and 6.25%, respectively (p-value=0.5799). Revision surgery was required in 2 and 14 patients in the ICG-FA and control groups, respectively (OR 0.524, p-value=0.516). The mean length of stay in hospital showed no statistical difference, 8.6 and 5.3 days for the ICG-FA and control groups, respectively (p-value=0.092). The mean length of ICU stay was 6.3 and 2.3 days for the ICG-FA and control groups, respectively (p-value=0.1642). Lower levels of overall postoperative complications and lower rates of revision surgery in patients undergoing laparotomy with ICG-FA are promising. Non-significant findings regarding the relationship between the usage of ICG-FA and anastomotic leak rates suggest the need for larger randomized studies.

Revision Surgeries After Proton vs Photon Postmastectomy Radiation Therapy in Prepectoral Implant-Based Breast Reconstruction.

Postmastectomy radiation therapy (PMRT) improves disease-free survival in breast cancer but reduces aesthetic satisfaction. Proton PMRT has gained popularity due to fewer systemic complications. There is a lack of data regarding revision surgeries for pre-pectoral implant-based breast reconstruction (PP-IBBR) following radiation. To compare the revision surgeries in PP-IBBR with photon versus proton PMRT. A single-institution retrospective cohort study included breast cancer patients undergoing mastectomy and PP-IBBR with PMRT (January 2020-October 2022) The mean follow-up duration for the cohort was 1056.4 days (2.89 years). Revision surgeries evaluated were fat grafting, conversion to autologous flaps, implant replacement, implant removal, capsulectomy, and scar revision. 116 PP-IBBR were divided into two cohorts: photon (75, 64.66%) and proton (41, 35.34%) radiation cohorts. Overall corrective surgeries were higher with photon (27.5% overall; 32.4% photon vs 19.5% proton, p=0.132). The odds of any revision surgery were nearly double with photon (OR=1.98), and the conversion to an autologous flap was significantly more likely with photon (OR=4.55, p=0.025). Multivariable analysis showed an increased tendency for photon therapy patients to require any revision surgeries (OR=1.62, p=0.359), autologous flaps (OR=5.97, p=0.049), fat grafting (OR=1.52, p=0.664) and scar revision (OR=4.51, p=0.273). Compared to proton therapy, traditional photon therapy has a higher conversion rate to autologous flaps with PP-IBBR. Photon therapy had higher rates of overall revision surgeries, however not statistically significant. Proton therapy is safer, with fewer revision surgeries, warranting larger studies and broader utilization.