Search Results (174)

Background/Objectives: We evaluated perioperative morbidity, recurrence patterns and survival outcomes following pelvic exenteration (PE) at a tertiary referral centre. Methods: A retrospective observational study was conducted in women undergoing PE from 2004 to 2024. We collected demographics, performance status (PS), comorbidities, body mass index (BMI), tumour histology, intraoperative details, postoperative morbidity (Clavien–Dindo classification), mortality, length of stay (LOS), recurrence patterns and cancer-related death. Descriptive statistics were performed alongside Kaplan–Meier survival analysis. Results: Forty-seven patients underwent PE; median PS was 0 [interquartile range (IQR) 0–0]. Median ages at diagnosis and surgery were 55 (IQR 49–66) and 60 (IQR 50–68) years, respectively, with a median follow-up of 26 months (IQR 12–64). Thirty-two procedures (68%) were performed for recurrent and N = 15 (32%) for primary disease. Histology included N = 17 endometrial (36%), N = 10 vulval (23%), ovarian (15%), N = 5 cervical (11%) and N = 7 vaginal (15%) cases. Eighteen patients (38%) underwent total PE, N = 15 (32%) anterior PE and N = 14 (30%) posterior PE. Median blood loss was 1.5 L (IQR 0.85–2.0) and median operative time was 391 mis (IQR 313–482). Median HDU stay was 4 days (IQR 2–5) and LOS was 17 days (IQR 13–31). One postoperative death occurred. Major complications (Clavien–Dindo ≥3) occurred in 15 patients (32%). Late complications occurred in n = 17 (36.2%) women. Nineteen patients (41%) remained recurrence-free; N = 4 (9%) developed local and N = 24 (51%) distant recurrence. Mean overall survival time post-surgery for curative intent PE (N = 46) was 94 months (95%CI = 57–131 months); for primary tumours this was 51.6 (95%CI = 31–72) vs. 99 (56.01–142) for recurrent disease (p > 0.05). Conclusions: Pelvic exenteration is associated with acceptable morbidity and mortality in carefully selected patients, offering excellent locoregional disease control. Full article

Background: Although survival rates for patients with malignant bone tumors have improved significantly, complications following tumor resection and limb-sparing reconstruction remain a major clinical challenge, particularly in young individuals. Intercalary resection often results in large bone defects, necessitating complex reconstructions. Fibula grafts offer biological advantages; however, their long-term outcomes, especially regarding mechanical complications and comprehensive patient-reported well-being, require further detailed exploration, particularly in cohorts utilizing non-vascularized grafts. Objective: This retrospective study evaluated the complication rates, bone hypertrophy, limb function, and quality of life following non-vascularized fibular graft reconstruction for malignant bone tumors in a single-center cohort. This study offers insights into long-term success and patient well-being, with a particular focus on correlations with systemic therapy and defect size, factors that remain insufficiently explored in the current literature. Methods: In this single-center retrospective study, twenty-four non-vascularized fibular grafts were used to reconstruct intercalary bone defects following malignant tumor resection. Complications were categorized using the Clavien–Dindo classification. Graft hypertrophy was evaluated according to the method described by Weiland and de Boer. Functional outcomes were assessed using the MSTSs and TESSs, while quality of life was measured using the SF-36 questionnaire. Notably, the cohort analyzed represents a relatively large single-center series focusing exclusively on the outcomes of non-vascularized fibular grafts. Results: Our findings revealed significant rates of mechanical complications, with osteosynthesis material failure occurring in 50.0% of cases, pseudarthrosis in 47.6%, and fractures of the fibular grafts in 38.1% of cases. Importantly, there were significant correlations between mechanical complications and systemic therapy (p = 0.017), as well as between defect size and fractures (p = 0.013), identifying critical risk factors. Despite these considerable complication rates, patients achieved satisfactory limb function (MSTS: 74 ± 17; TESS: 83 ± 15) and quality of life scores comparable to national norms, with notably higher mental health indices, highlighting their psychological resilience. Conclusions: Non-vascularized fibular graft reconstruction, despite high mechanical complication rates, significantly facilitates long-term functional recovery and psychological well-being. These findings emphasize the necessity of risk-adapted surgical strategies and long-term follow-up protocols to mitigate complications, optimize long-term function, and ultimately advance patient-centered care. Full article

Background and Objectives: Metabolic and bariatric surgery is the most effective long-term intervention for severe obesity, associated with significant reductions in weight, associated medical problems, and cancer risk. While the overall safety profile of metabolic and bariatric surgery has improved, early postoperative complications still occur and may lead to prolonged hospitalization, reintervention, or increased morbidity. This study aimed to identify independent preoperative and perioperative predictors of early postoperative complications following metabolic and bariatric surgery. Materials and Methods: We conducted a retrospective cohort study of 927 patients who underwent metabolic and bariatric surgery at a single tertiary medical center between December 2017 and March 2022. Early postoperative complications, defined as those occurring during the index hospitalization or within 90 days, were recorded and graded using the Clavien-Dindo classification. Univariate analyses were performed to identify candidate predictors, followed by multivariable logistic regression using an unpenalized model. Odds ratios (ORs) and corresponding 95% confidence intervals (CIs) were estimated using maximum likelihood methods with Wald-based intervals. Results: Eighty-four patients (9.1%) experienced postoperative complications, with 38% requiring invasive intervention. Bleeding was the most common complication (46%), followed by leak/intra-abdominal abscess (24%) and cardiorespiratory events (18%). Independent predictors of complications included obstructive sleep apnea (OR: 1.93), bariatric surgery within the past 5 years (OR: 2.39). Conclusions: OSA and recent previous surgery increase the risk of early complications after metabolic and bariatric surgery. These findings support integrating specific risk factors into preoperative planning to improve surgical outcomes. Full article

Background/Objectives: Nipple-sparing mastectomy with immediate reconstruction is a preferred option for selected patients undergoing prophylactic or therapeutic mastectomy. Optimizing postoperative wound care is essential to support healing, preserve the nipple–areola complex, and prevent delays in oncologic treatments. This retrospective observational study aimed to evaluate the clinical outcomes associated with the use of the NovoX^® Cup medical device in post-NSM surgical wound management, assessing clinical–surgical outcomes and quality of life (QoL). Methods: We conducted a retrospective observational study on 54 patients who underwent NSM with immediate reconstruction at AOUI Verona between January 2025 and January 2026; Novox^® Cup was applied intraoperatively and changed every 48 h according to protocol. Surgeon-reported outcomes were assessed by the skin flap viability scale and the complications by Clavien–Dindo classification. Patient-reported outcomes were assessed via the Wound-QoL17 questionnaire at 7, 30, and 90 days. Clinical outcomes were supported by photographic documentation. Results: Mean age was 51.5 years; BMI averaged 23.9 kg/m². Local complications occurred in 30.4% of cases (infections 12%, dehiscence 10%, seromas 4%). Mean healing time was 15 days, with 87.4% of patients having drains removed by day 14. One patient required surgical revision, and one (1.8%) experienced delayed adjuvant therapy. Wound-QoL17 responses showed minimal discomfort and high satisfaction. Clinical evaluation revealed favorable wound appearance and preserved NAC perfusion within 48 h. Conclusions: Novox^® Cup appears effective in supporting wound healing and NAC preservation after NSM, with high patient satisfaction and minimal treatment delays. Its integration into postoperative care may enhance outcomes and maintain oncologic timelines. Full article

Background/Objectives: Recent meta-analyses have established that factors such as sarcopenia, male sex, and low serum albumin significantly correlate with increased postoperative complications in head and neck surgery, with routine neck computed tomography (CT) at the third cervical vertebra (C3) serving as a practical tool for muscle mass assessment. This study aimed to confirm the prognostic value of C3-based sarcopenia and specific clinical comorbidities in predicting early postoperative complications in patients with oral squamous cell carcinoma (OSCC). Methods: A retrospective cohort study was conducted on 167 patients undergoing primary surgery for OSCC. Sarcopenia was assessed using the C3-vertebra skeletal muscle index (SMI) derived from routine preoperative neck CT scans. Clinical and surgical variables, including preoperative serum albumin levels, comorbidities, and flap reconstruction types, were evaluated. A priori multivariate logistic regression models were utilized to identify independent predictors of surgical site and pulmonary and total complications (Clavien–Dindo classification) within 30 days. Results: The overall complication rate was 51%. Multivariate analysis revealed that sarcopenia (aOR: 3.26; 95% CI: 1.11–9.56), male sex (aOR: 3.48; 95% CI: 1.11–10.85), coronary artery disease (CAD) (aOR: 4.30; 95% CI: 1.21–15.36), and free-flap reconstruction (aOR: 15.06; 95% CI: 2.47–92.01) were robust independent predictors of total complications. Male sex (aOR: 4.17; 95% CI: 1.51–11.58) and preoperative hypoalbuminemia (<3.5 g/dL) (aOR: 3.43; 95% CI: 1.20–9.82) were independent predictors of surgical site complications, while regional flap reconstruction was independently associated with pulmonary complications (aOR: 5.97; 95% CI: 1.38–25.97). Conclusions: Sarcopenia, male sex, CAD, and flap reconstruction type are strong independent predictors of postoperative morbidity in OSCC. These findings advocate for “opportunistic screening” of muscle mass via routine preoperative neck CT, alongside rigorous cardiovascular profiling, to identify high-risk phenotypes for targeted perioperative optimization. Full article

Objective: The objective of this study was to choose the optimal anesthesia method for gastric cancer patients undergoing surgery with lymph node dissection. Materials and Methods: The study included 53 patients with stage T1-4aN0-3M0 gastric cancer, who underwent radical surgery with xenon and dexmedetomidine (DMM) anesthesia in combination with epidural analgesia (main group, 27 patients) or with sevorflurane anesthesia in combination with epidural analgesia (comparison group, 26 patients). All patients underwent monitoring of hemodynamic parameters, blood coagulation system, thromboelastometry, and inflammation and metabolic parameters (interleukins, hormones and glucose levels), with an assessment of complications according to the Clavien-Dindo classification and the intensity of postoperative pain. Results: Awakening and extubation times, narcotic analgesic consumption, and Numeric Rating Scale pain scores were lower in the xenon + DMM group than in the sevoflurane group (p < 0.05). The overall number of patients experiencing complications did not differ significantly between anesthesia types; however, significant differences were found in the total number of complications (p = 0.003), the number of complications according to Clavien-Dindo I (p = 0.043) and II (p = 0.019), and the incidence of postoperative nausea and vomiting (p = 0.042). Conclusions: The BIS monitoring data obtained showed a sufficient level of anesthesia depth during surgery in both groups; however, post-anesthesia depression persisted longer in patients in sevoflurane group. Mathematical models for predicting Clavien-Dindo IIIb-V complications and severe postoperative pain syndrome are characterized by high sensitivity and specificity. They include simple clinical and laboratory parameters as well as type of anesthesia as predictors. The limitations of predictive models are also discussed in the article. Full article

Objective: The optimal surgical approach for 1.0–2.0 cm renal stones in solitary kidney patients remains controversial. This retrospective study compared mini-percutaneous nephrolithotomy (mPCNL) and flexible ureteroscopy (f-URS) outcomes in this vulnerable population. Methods: Between June 2018 and April 2024, 50 patients with solitary kidneys and 1.0–2.0 cm renal stones underwent either mPCNL (n = 26) or f-URS (n = 24). Outcomes included 3-month stone-free rate (SFR), complications (Clavien–Dindo classification), and renal function (serum creatinine, eGFR by CKD-EPI equation) at the baseline, 72 h, and 1 month. Results: Stone-free rates were comparable (mPCNL 96.2% vs. f-URS 91.7%, p = 0.157). The f-URS group demonstrated significantly less hemoglobin decline (2.2 ± 0.9 vs. 5.7 ± 2.4 g/dL, p < 0.001) and shorter hospitalization (4.1 ± 1.1 vs. 7.8 ± 1.6 days, p < 0.001). All Grade II complications (8.3%, requiring transfusion) occurred in the mPCNL group. At 1 month, serum creatinine decreased more with f-URS (15.4 ± 7.96 vs. 8.7 ± 4.23 μmol/L, p < 0.001), with greater eGFR improvement (16.7 ± 4.7 vs. 15.4 ± 5.2 mL/min/1.73 m², p = 0.023). Conclusions: In this retrospective cohort, f-URS achieved comparable stone clearance to mPCNL alongside a superior early safety profile and better short-term renal functional preservation. These preliminary findings suggest that f-URS represents a viable nephron-sparing option for this high-risk population. However, these results are considered hypothesis-generating, and further prospective, long-term studies are required to evaluate the durability of these functional benefits. Full article

Background/Objectives: Early and accurate detection of postoperative complications (POCs) remains a major challenge in colorectal cancer (CRC) surgery, underscoring the need for reliable molecular biomarkers. This study evaluated whether plasma miR-21 and miR-181a can predict POCs following left-sided CRC resection. Methods: This longitudinal observational sub-study was conducted within a randomized controlled trial. Adult patients undergoing elective left-sided CRC resection were included. Plasma miR-21 and miR-181a levels were measured preoperatively and on postoperative day (POD) 6 using RT-qPCR. POCs were assessed according to Clavien–Dindo classification. Of 40 enrolled patients, 38 were included in the final analysis (15 with and 23 without postoperative complications). Discriminative performance was assessed using receiver operating characteristic analysis and correlations with inflammatory markers were evaluated. Results: No significant differences in plasma miR-21 or miR-181a levels were observed between groups at baseline or POD6 (all p > 0.05). Both biomarkers showed limited discriminative ability (AUC = 0.61 and 0.54, respectively), while a combined model of miR-181a + TNF-α improved performance (AUC = 0.76, 95% CI: 0.57, 0.94, p = 0.01). At baseline, miR-21 correlated strongly with miR-181a (ρ = 0.81, p < 0.001) and moderately inversely with TNF-α (ρ = −0.35, p = 0.043). Conclusions: MiR-21 or miR-181a measured at baseline or POD6 show limited predictive value for POCs after CRC surgery. Further studies would benefit from larger sample sizes and optimized sampling strategies that reflect possible early dynamic changes in these biomarkers. Full article

Background and Objectives: Living donor hepatectomy is an essential component of liver transplantation programs, with donor safety representing the foremost priority. This study aimed to evaluate early postoperative complications in living liver donors and to identify clinical and demographic factors associated with complication risk using the Clavien–Dindo classification. Materials and Methods: A retrospective analysis was conducted on 502 consecutive living liver donors who underwent hepatectomy between August 2021 and May 2025. Donors received standardized preoperative evaluation, surgical management, and postoperative follow-up. Demographic characteristics, graft-related variables, remnant liver ratio, and clinical outcomes were recorded. Postoperative complications were graded using the Clavien–Dindo classification, with Grade ≥ IIIa defined as major complications. Univariable and multivariable logistic regression analyses were performed. Results: Postoperative complications occurred in 58 donors (11.6%; 95% CI: 9.0–14.6%), the majority of which were mild to moderate (Grades I and II). Biliary complications were the most frequent cause of morbidity. Major complications (≥Grade IIIa) were observed in 17 donors, while no Grade IV and V complications or mortalities were recorded. Donors with complications had significantly longer hospital stays (p = 0.0002). Although crude complication rates were higher among Turkish donors than foreign donors (13.9% vs. 7.5%, p = 0.043), this association did not remain statistically significant after multivariable adjustment. No independent associations were identified between complication risk and graft type, remnant liver ratio, graft volume, or BMI. Conclusions: Living donor hepatectomy was associated with a low rate of severe early postoperative complications under standardized protocols. However, given the retrospective design and limited structured long-term follow-up, these findings primarily reflect early postoperative safety. Biliary complications remain the most common postoperative issue. Further multicenter prospective studies with extended follow-up are needed to comprehensively assess long-term donor outcomes. Full article

Background/Objectives: The growing population of women aged ≥ 80 years poses a new challenge for urogynecology. Advanced age, comorbidities, and polypharmacy raise concerns regarding the safety of procedures in the management of pelvic floor disorders (PFDs) such as pelvic organ prolapse (POP), stress urinary incontinence (SUI), and overactive bladder (OAB). Individualized, frailty-based assessment is essential in this group. The aim of the study was to evaluate the safety profile of urogynecological surgical procedures among women aged ≥ 80 years at a single tertiary center. Methods: In a retrospective observational single-center study, we analyzed the medical documentation of 774 hospitalizations of women aged ≥ 80 years admitted between 2014 and 2023. The analysis included indications, comorbidities, treatment types, anesthesia, and complications. Comorbidity and surgical risk were evaluated using the Charlson Comorbidity Index (CCI) and Clavien–Dindo classification. Results: A total of 720 admissions with complete medical records were analyzed, of which 65% were for urogynecological conditions. In this group, the mean age was 83.0 years and mean BMI was 27.2 kg/m². Most patients (92.9%) had comorbidities, mainly hypertension (84.2%) and diabetes (21.1%). POP was the leading indication (52%), followed by SUI (35%) and OAB (27%). Surgical management was performed in 95% of POP cases, predominantly via vaginal native tissue repair (80%), especially LeFort colpocleisis (20%). The transobturator sling (TOT) was the most frequent SUI surgery. Intraoperative complications occurred in 1.5% of cases and postoperative ones were mainly minor (Clavien–Dindo I–II). No procedure-related deaths were recorded. Conclusions: In this cohort, surgical treatment of urogynecological problems in women ≥80 years was associated with a low rate of major complications, suggesting that it can be safely offered to elderly patients. Careful preoperative assessment based on frailty and comorbidity rather than chronological age remains essential. Full article

Background and Purpose: Surgical treatment of lower-extremity fractures can result in postoperative complications. Irrespective of specific surgical procedures, postoperative outcomes may be influenced by pre-existing comorbidities, as well as by the severity of the injury. This study investigates whether (I) internal factors and (II) external factors are associated with (III) postoperative complication rates. Material and Methods: A prospective study was conducted at a Level I trauma center between 2014 and 2018. A cohort of 416 patients with surgical treatment after traumatic long bone fractures of the lower extremities was assessed, with comorbidities along with factors such as age, malnutrition, and impaired mobility systematically evaluated. Injury severity was classified using the Abbreviated Injury Scale; fracture type and location using the AO/OTA classification; and postoperative complications using the Clavien–Dindo system. Results: Across the cohort, internal factors such as immobility and malnutrition were associated with an increased complication rate. Age showed a weak correlation. Obesity demonstrated a trend toward a protective effect. Patients with femoral fractures exhibited a higher prevalence of cardiovascular comorbidities, with heart failure representing the most pronounced risk factor. In the subgroup with lower leg fractures, chronic heart disease also remained a significant predictor of complications. Correlation analysis further revealed a significant positive association between injury severity and the occurrence of complications across the overall cohort. Conclusions: This study provides valuable insights into risk factors for complicated postoperative courses. Injury severity appears to be a promising predictor of complication risk in patients with leg fractures. Reduced mobility and malnutrition, likewise, were significantly associated with increased complication rates; these may represent the most readily addressable modifiable risk factors. All data were collected using validated, user-friendly classification systems that may be suitable for predictive modeling. Full article

Background: This retrospective matched-pair analysis compared functional outcomes and complications of prostate artery embolization (PAE) using 250 µm microparticles and holmium laser enucleation of the prostate (HoLEP) in patients with lower urinary tract symptoms (LUTS) due to benign prostatic hyperplasia (BPH). Methods: A total of 69 PAE patients were matched 1:1 to 69 HoLEP patients using propensity scores based on age, prostate volume (PV), and IPSS. Follow-up was standardized at six months for the PAE cohort, while HoLEP outcomes were assessed cross-sectionally (median 52.9 months). All comparisons were therefore interpreted as cross-sectional analyses rather than time-matched outcomes. Secondary endpoints were complications according to the Clavien–Dindo Classification. Results: At baseline, there were no significant differences between PAE and HoLEP regarding IPSS, QoL, or Qmax. Both interventions led to significant within-group improvements in IPSS, QoL, and Qmax (p < 0.001). Between-group comparisons demonstrated significantly greater improvement in IPSS, Qmax, and QoL following HoLEP (all p < 0.05). Erectile function remained stable after PAE and showed a non-significant decrease after HoLEP. Severe complications (Clavien–Dindo ≥ Grade III) were not observed after PAE. These findings should be interpreted considering the study’s main limitations, including the small cohort size, its retrospective matched-pair design, and variability in surgeons’ HoLEP experience. Conclusions: PAE with 250 µm microparticles and HoLEP are both effective and safe procedures. While PAE compared to HoLEP is less effective regarding functional outcome, it showed no difference in QoL improvement and is associated with no greater grade II complications. Full article

Introduction: Identification of the thoracic duct (TD) is essential during esophageal surgery to reduce the risk of complications such as chylothorax. The clinical significance of the white plane, or Morosow’s ligament—a consistent anatomical landmark along the esophagus—remains poorly defined. Methods: A total of 166 patients undergoing robot-assisted minimally invasive esophagectomy (RAMIE) were analyzed. Intraoperative visualization of the white plane was documented. Patient demographics, tumor characteristics, postoperative complications, management strategies, hospital length of stay, and overall survival were assessed. Complication severity was graded using the Clavien–Dindo classification. The Kaplan–Meier and multivariable Cox regression analyses were used to evaluate prognostic factors, including BMI, ASA score, pneumonia, pT status, pN status, neoadjuvant and adjuvant therapy, and white plane visualization. Results: The white plane was visualized in 154 patients (92.8%). Postoperative complications, management strategies, hospital length of stay, and 30-/90-day in-hospital mortality did not differ between groups with visualized and not visualized white planes. Median overall survival was significantly longer in patients with a visible white plane (43.1 vs. 13.1 months; p = 0.0079). The multivariable analysis identified ASA classification, pT stage, pN stage, and adjuvant therapy as independent predictors of overall survival, whereas lymph node stage and adjuvant therapy were independent predictors of recurrence-free survival. Conclusions: The white plane is a distinct intraoperative anatomical structure that can be visualized in most RAMIE procedures. Its identification may assist in TD recognition and provides a framework for describing mediastinal anatomy, but further studies are needed to determine its impact on surgical standardization and patient outcomes. Full article

Background/Objectives: Some personalized alignment (PA) concepts have been described with symmetrical gaps in extension and flexion. However, laxity in native knees was significantly greater laterally than medially with respect to both extension and flexion. We hypothesized that a personalized alignment can restore the native knee alignment, keep a satisfying patellar tracking, and obtain physiological ligament balancing, that is, a symmetric gap in extension and an asymmetric gap in flexion. We aimed to assess: (1) the postoperative alignment of TKA and postoperative patellar tracking (primary outcome); (2) the ligament balancing at the end of the surgery; and (3) clinical outcomes and complication rates. Methods: In this single-center, retrospective case series, we evaluated 45 patients in a consecutive series who underwent robotic-assisted primary TKA using PA between January and September 2020 with a minimum follow-up of 5 years. Complication was defined as grade ≥3 according to the Clavien-Dindo classification. Data assessed were: TKA alignment and implant positioning on postoperative radiographs, patellar tracking on the merchant view, and ligament balancing in extension and flexion upon completion of surgery. Results: Mean follow-up was 62.1 ± 2.5 months. The postoperative mean HKA angle was 177.4° ± 2.2. The medial distal femoral angle was restored (91.1° ± 1.5 postoperatively versus 91.3° ± 2). A total of four TKAs had a patellar tilt superior to 5° (8.9%). No significant difference was found in the medial gap laxity—both in extension and in flexion—and the lateral gap laxity in extension. The lateral gap laxity in flexion was significantly higher than extension or medial gap laxity (+2.9 mm). One patient was readmitted for delayed wound healing. Average improvements in Knee Society knee and function scores were 55.86 and 51.84 points, respectively. Conclusions: This personalized alignment technique using anatomo-functional implant positioning allowed restoration of native knee alignment with a “safe zone” (3° varus/valgus) for the tibial implant, maintained satisfying patellar tracking, and restituted the asymmetrical gap laxity in flexion with a higher laxity in the lateral compartment. Being the longest system-specific study to date, the results are encouraging at 5 years with no major complications. However, longer follow-up will be required to confirm the use of this technique. Full article

Background: Hepatic resection requires precise knowledge of vascular anatomy and remnant liver volume to guarantee both safety and efficacy. Three-dimensional (3D) models, either virtual or printed, have been proposed as tools to optimize surgical planning, education, and intraoperative navigation. Material and Methods: This retrospective observational study evaluated the impact of 3D model utilization (virtual and printed), in 89 patients who underwent elective hepatectomy at Infanta Elena University Hospital (Valdemoro, Madrid, Spain) between May 2018 and May 2023. The implementation of 3D modeling began to be routinely implemented as of November 2020. Patients were divided into two groups: those without 3D modeling (n = 40) and those with 3D modeling (n = 49). Results: Baseline characteristics were comparable between groups. Intraoperative blood loss was significantly lower in the 3D model group (median 175 mL vs. 262.5 mL; p < 0.001), with no statistically significant differences in operative time, complication rate (Clavien–Dindo classification), length of hospital stay, or in-hospital mortality. Multivariable analysis identified dyslipidemia, postoperative sodium delta, and postoperative increase in direct bilirubin as independent risk factors for complications, whereas albumin demonstrated a protective effect. Conclusions: Three-dimensional modeling improves anatomic orientation and reduces intraoperative blood loss, although it does not significantly modify classic perioperative outcomes. Its principal value appears to reside in preoperative planning and technical safety rather than direct clinical impact. Full article