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1.
Instr Course Lect ; 72: 343-356, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36534866

RESUMEN

The diagnosis and management of compartment syndrome remains challenging and controversial. There continues to be a significant burden of disease and substantial resource implications associated with fractures complicated by compartment syndrome. Achieving consensus opinions regarding the diagnosis and treatment of this problem has important implications given the profound effect on patient outcomes.


Asunto(s)
Síndromes Compartimentales , Fracturas Óseas , Humanos , Síndromes Compartimentales/diagnóstico , Síndromes Compartimentales/etiología , Fracturas Óseas/complicaciones , Consenso
2.
Eur J Orthop Surg Traumatol ; 33(7): 2903-2909, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-36906665

RESUMEN

PURPOSE: Existing literature is discrepant on the differences in blood loss and need for transfusion between short and long cephalomedullary nails used for extracapsular geriatric hip fractures. However, prior studies used the inaccurate estimated rather than the more accurate 'calculated' blood loss based on hematocrit dilution (Gibon in IO 37:735-739, 2013, Mercuriali in CMRO 13:465-478, 1996). This study sought to clarify whether use of short nails is associated with clinically meaningful reductions in calculated blood loss and resultant need for transfusion. METHODS: A retrospective cohort study using bivariate and propensity score-weighted linear regression analyses was conducted examining 1442 geriatric (ages 60-105) patients undergoing cephalomedullary fixation of extracapsular hip fractures over 10 years at two trauma centers. Implant dimensions, pre and postoperative laboratory values, preoperative medications, and comorbidities were recorded. Two groups were compared based on nail length (greater or less than 235 mm). RESULTS: Short nails were associated with a 26% reduction in calculated blood loss (95% confidence interval: 17-35%; p < 10-14) and a 24-min (36%) reduction in mean operative time (95% confidence interval: 21-26 min; p < 10-71). The absolute reduction in transfusion risk was 21% (95% confidence interval: 16-26%; p < 10-13) yielding a number needed to treat of 4.8 (95% confidence interval: 3.9-6.4) with short nails to prevent one transfusion. No difference in reoperation, periprosthetic fracture, or mortality was noted between groups. CONCLUSION: Use of short compared to long cephalomedullary nails for geriatric extracapsular hip fractures confers reduced blood loss, need for transfusion, and operative time without a difference in complications.


Asunto(s)
Fijación Intramedular de Fracturas , Fracturas de Cadera , Humanos , Anciano , Clavos Ortopédicos , Estudios Retrospectivos , Fijación Intramedular de Fracturas/efectos adversos , Fijación Intramedular de Fracturas/métodos , Fracturas de Cadera/cirugía , Tornillos Óseos , Hemorragia
3.
J Arthroplasty ; 35(4): 960-965.e1, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-31924487

RESUMEN

BACKGROUND: This cohort study was designed to determine the discrepancy between the quantity of opioid prescribed vs that which was consumed after total knee arthroplasty (TKA) and total hip arthroplasty (THA) in opioid-naive patients. METHODS: Seven hundred twenty-three opioid-naive patients (426 TKAs and 297 THAs) from 7 hospitals in Michigan were contacted within 3 months of their surgery. Opioid prescribing and self-reported consumption was calculated in oral morphine equivalents (OMEs). Secondary outcomes included opioid refill in the first 90 days, pain in the first 7 days post-operatively, and satisfaction with pain care. RESULTS: For TKA, the mean prescribing was 632 mg OME (±229), and the mean consumption was 416 mg (±279). For THA, the mean prescribing was 584 mg OME (±335), and the mean consumption was 285 mg (±301). There were no associations between the amount of opioid prescribed and the likelihood of refill, post-operative pain, or satisfaction with pain control. The amount of opioid prescribed was associated with increased consumption, such that each increase of 1 pill was associated with approximately an additional half pill consumed after adjusting for other covariates. Moreover, 48.2% felt that they received "More" or "Much more" opioid than they needed. CONCLUSION: We recommend no more than 50 tablets of 5 mg oxycodone or its equivalent after TKA and 30 tablets after THA. Although dose reductions in other surgeries have not resulted in harm, continued assessment is needed to ensure that there are no unintended effects of opioid reduction, including worsened pain, decreased satisfaction, emergency department visits, or hospital readmissions. LEVEL OF EVIDENCE: Level III; Retrospective, cohort study.


Asunto(s)
Analgésicos Opioides , Artroplastia de Reemplazo de Rodilla , Artroplastia de Reemplazo de Rodilla/efectos adversos , Estudios de Cohortes , Humanos , Michigan/epidemiología , Dolor Postoperatorio/tratamiento farmacológico , Dolor Postoperatorio/epidemiología , Pautas de la Práctica en Medicina , Estudios Retrospectivos
6.
J Am Acad Orthop Surg ; 32(20): 929-937, 2024 Oct 15.
Artículo en Inglés | MEDLINE | ID: mdl-38968607

RESUMEN

Fractures of the femoral head typically occur after high-energy trauma. Radiographs and cross-sectional imaging are used to appropriately classify and identify associated injuries or morphologic characteristics that may influence management. Identification of the radiographic and clinical hallmarks of an irreducible variant is critical to optimizing the patient's outcome. Nonsurgical treatment can be used in the setting of small, infrafoveal femoral head fractures without hip instability. When surgical treatment is indicated, an anterior (Smith-Petersen), posterior (Kocher-Langenbeck), or surgical hip dislocation approach may be used depending on injury details and surgeon preference. The purpose of this review was to summarize current evidence on femoral head fractures regarding indications, variant patterns, surgical approaches, and outcomes.


Asunto(s)
Cabeza Femoral , Humanos , Cabeza Femoral/lesiones , Cabeza Femoral/diagnóstico por imagen , Fracturas de Cadera/cirugía , Fracturas de Cadera/terapia , Fracturas de Cadera/diagnóstico por imagen , Fracturas de Cadera/clasificación , Resultado del Tratamiento , Radiografía
7.
J Orthop Trauma ; 38(9): 477-483, 2024 Sep 01.
Artículo en Inglés | MEDLINE | ID: mdl-39150298

RESUMEN

OBJECTIVES: To identify factors that contribute to iatrogenic sciatic nerve palsy during acetabular surgery through a Kocher-Langenbeck approach and to evaluate if variation among individual surgeons exists. DESIGN: Retrospective cohort. SETTING: Level I trauma center. PATIENT SELECTION CRITERIA: Adults undergoing fixation of acetabular fractures (AO/OTA 62) through a posterior approach by 9 orthopaedic traumatologists between November 2010 and November 2022. OUTCOME MEASURES AND COMPARISONS: The prevalence of iatrogenic sciatic nerve palsy and comparison of the prevalence and risk of palsy between prone and lateral positions before and after adjusting for individual surgeon and the presence of transverse fracture patterns in logistic regression. Comparison of the prevalence of palsy between high-volume (>1 patient/month) and low-volume surgeons. RESULTS: A total of 644 acetabular fractures repaired through a posterior approach were included (median age 39 years, 72% male). Twenty of 644 surgeries (3.1%) resulted in iatrogenic sciatic nerve palsy with no significant difference between the prone (3.1%, 95% confidence interval [CI], 1.9%-4.9%) and lateral (3.3%, 95% CI, 1.3%-8.1%) positions (P = 0.64). Logistic regression adjusting for surgeon and transverse fracture pattern demonstrated no significant effect for positions (odds ratio 1.0, 95% CI, 0.3-3.9). Transverse fracture pattern was associated with increased palsy risk (odds ratio 3.0, 95% CI, 1.1-7.9). Individual surgeon was significantly associated with iatrogenic palsy (P < 0.02). CONCLUSIONS: Surgeon and the presence of a transverse fracture line predicted iatrogenic nerve palsy after a posterior approach to the acetabulum in this single-center cohort. Surgeons should perform the Kocher-Langenbeck approach for acetabular fixation in the position they deem most appropriate, as the position was not associated with the rate of iatrogenic palsy in this series. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.


Asunto(s)
Acetábulo , Fracturas Óseas , Enfermedad Iatrogénica , Neuropatía Ciática , Humanos , Acetábulo/lesiones , Acetábulo/cirugía , Masculino , Femenino , Enfermedad Iatrogénica/epidemiología , Adulto , Estudios Retrospectivos , Fracturas Óseas/cirugía , Neuropatía Ciática/etiología , Neuropatía Ciática/epidemiología , Persona de Mediana Edad , Posicionamiento del Paciente/métodos , Fijación Interna de Fracturas/efectos adversos , Fijación Interna de Fracturas/métodos , Nervio Ciático/lesiones , Prevalencia
8.
J Orthop Trauma ; 37(9): 444-449, 2023 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-37074805

RESUMEN

OBJECTIVES: To examine the relationship between anticoagulant and antiplatelet drugs and surgical blood loss for geriatric patients undergoing cephalomedullary nail fixation of extracapsular proximal femur fractures. DESIGN: Multicenter, retrospective, cohort study using bivariate and multivariable regression analyses. SETTING: Two Level-1 trauma centers. PATIENTS: One thousand four hundred forty-two geriatric (ages 60-105 years) patients undergoing isolated primary intramedullary fixation of nonpathologic extracapsular hip fractures from 2009 to 2018 including 657 taking an antiplatelet drug alone (including aspirin), 99 taking warfarin alone, 37 taking a direct oral anticoagulant (DOAC) alone, 59 taking an antiplatelet drug and an anticoagulant, and 590 taking neither. INTERVENTION: Cephalomedullary nail fixation. MAIN OUTCOME MEASUREMENTS: Blood transfusion and calculated blood loss. RESULTS: More patients taking antiplatelet drugs required a transfusion than controls (43% vs. 33%, P < 0.001), whereas patients taking warfarin or DOACs did not (35% or 32% vs. 33%). Median calculated blood loss was increased in patients taking antiplatelet drugs (1275 mL vs. 1059 mL, P < 0.001) but not in patients taking warfarin or DOACs (913 mL or 859 mL vs. 1059 mL). Antiplatelet drugs were independently associated with an odds ratio of transfusion of 1.45 [95% confidence interval (CI), 1.1-1.9] in contrast with 0.76 (95% CI, 0.5-1.2) for warfarin and 0.67 (95% CI, 0.3-1.4) for DOACs. CONCLUSIONS: Geriatric patients taking warfarin (incompletely reversed) or DOACs lose less blood during cephalomedullary nail fixation of hip fractures than those taking aspirin. Delaying surgery to mitigate anticoagulant-related surgical blood loss may be unwarranted. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.


Asunto(s)
Anticoagulantes , Fracturas de Cadera , Humanos , Anciano , Anticoagulantes/uso terapéutico , Warfarina/uso terapéutico , Inhibidores de Agregación Plaquetaria/uso terapéutico , Estudios Retrospectivos , Estudios de Cohortes , Pérdida de Sangre Quirúrgica , Fracturas de Cadera/cirugía , Fracturas de Cadera/tratamiento farmacológico , Aspirina
9.
J Am Acad Orthop Surg ; 31(2): 81-86, 2023 Jan 15.
Artículo en Inglés | MEDLINE | ID: mdl-36580049

RESUMEN

OBJECTIVE: Multiple comorbidities in hip fracture patients are associated with increased mortality and complications. The goal of this study was to characterize the relationship between specific patient factors including comorbidities and outcomes in geriatric hip fractures, including length of stay, unplanned ICU admission, discharge disposition, complications, and mortality. METHODS: This is a retrospective review of a trauma database from five Level 1 and Level 2 trauma centers of patients with hip fractures of the femoral neck and intertrochanteric region who underwent treatment using hip pinning, hemiarthroplasty, total hip arthroplasty, cephalomedullary nailing, or dynamic hip screw fixation. Mortality was the primary outcome variable (including in-hospital mortality, 30-day mortality, 60-day mortality, and 90-day mortality). Secondary outcome variables included in-hospital adverse events, unplanned transfer to the ICU, postoperative length of stay, and discharge disposition. Regression analyses were used for evaluation of relationships between comorbidities as independent variables and primary and secondary outcomes as dependent variables. RESULTS: Two thousand three hundred patients were included. The mortality was 1.8%, 7.0%, 10.9%, and 14.1% for in-hospital, 30-day, 60-day, and 90-day mortality, respectively. Diabetes and cognitive impairment present on admission were associated with mortality at all-time intervals. COPD was the only comorbidity that signaled in-hospital adverse event with an odds ratio of 1.67 (P = 0.012). No patient factors, time to surgery, or comorbidities signaled unplanned ICU transfer. Patients with renal failure and COPD had longer hospital stays after surgery. CONCLUSION: Geriatric hip fractures continue to have high short-term morbidity and mortality. Identifying patients with increased odds of early mortality and adverse events can help teams optimize care and outcomes. Patients with diabetes, cognitive impairment, renal failure, and COPD may benefit from continued and improved medical optimization during the perioperative period as well as being more closely managed by a medicine team without delaying time to the operating room.


Asunto(s)
Fijación Intramedular de Fracturas , Fracturas de Cadera , Enfermedad Pulmonar Obstructiva Crónica , Insuficiencia Renal , Humanos , Anciano , Fijación Intramedular de Fracturas/efectos adversos , Comorbilidad , Estudios Retrospectivos , Insuficiencia Renal/epidemiología , Insuficiencia Renal/etiología , Enfermedad Pulmonar Obstructiva Crónica/etiología
10.
J Bone Joint Surg Am ; 103(9): 821-828, 2021 05 05.
Artículo en Inglés | MEDLINE | ID: mdl-33617164

RESUMEN

BACKGROUND: The anterior approach to the cervical spine is commonly used to treat cervical pathology. It is, however, associated with high rates of dysphagia, which may be associated with substantial patient morbidity. Perioperative corticosteroid administration has been advocated to decrease dysphagia rates; its efficacy, however, remains uncertain. We conducted a meta-analysis of randomized trials to determine the efficacy of perioperative corticosteroid administration in reducing postoperative dysphagia as well as any adverse effects, such as pseudarthrosis and infection. METHODS: We conducted a systematic search of electronic databases (MEDLINE, Embase, CENTRAL [Cochrane Central Register of Controlled Trials], ClinicalTrials.gov) to identify randomized controlled trials (RCTs) that evaluated corticosteroids versus any comparator for prevention of postoperative dysphagia after anterior cervical spine procedures. Two independent reviewers used the GRADE (Grades of Recommendation Assessment, Development and Evaluation) criteria to assess eligibility and risk of bias, perform data extraction, and rate the quality of evidence. The primary outcome was severity of postoperative dysphagia. We conducted meta-analyses of dysphagia (both overall and by delivery method), pseudarthrosis, and postoperative infection. RESULTS: After screening of 927 articles, a total of 7 studies were eligible for final inclusion. These included 431 patients, of whom 247 received corticosteroids and 184 received placebo or a control treatment. Moderate-quality evidence demonstrated a significant improvement in postoperative dysphagia rates (odds ratio, 0.35; 95% confidence interval, 0.20 to 0.63; p < 0.001), and this finding was robust to both permutation analyses and sensitivity analyses removing the studies with a high risk of bias. There was no significant difference between intravenous and local steroid administration (p = 0.16). There were no documented infections. There was no significantly increased risk of pseudarthrosis in those receiving steroids compared with placebo or a control treatment (p = 0.13). CONCLUSIONS: This meta-analysis found moderate-quality evidence supporting the use of perioperative corticosteroid administration as an adjunct to anterior cervical spinal procedures. Patients treated with corticosteroids intravenously or locally had significantly decreased severity of dysphagia. LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.


Asunto(s)
Corticoesteroides/uso terapéutico , Trastornos de Deglución/prevención & control , Complicaciones Posoperatorias/prevención & control , Índice de Severidad de la Enfermedad , Fusión Vertebral/efectos adversos , Corticoesteroides/administración & dosificación , Intervalos de Confianza , Trastornos de Deglución/epidemiología , Humanos , Incidencia , Inyecciones Intravenosas , Oportunidad Relativa , Atención Perioperativa , Seudoartrosis/prevención & control , Sesgo de Publicación , Ensayos Clínicos Controlados Aleatorios como Asunto , Fusión Vertebral/métodos , Infección de la Herida Quirúrgica/prevención & control
11.
Clin Spine Surg ; 33(10): 400-407, 2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-32554986

RESUMEN

STUDY DESIGN: Systematic review. OBJECTIVE: To review the current clinical use of 3-dimensional printed (3DP) patient-specific implants in the spine. SUMMARY OF BACKGROUND DATA: Additive manufacturing is a transformative manufacturing method now being applied to spinal implants. Recent innovations in technology have allowed the production of medical-grade implants with unprecedented structure and customization, and the complex anatomy of the spine is ideally suited for patient-specific devices. Improvement in implant design through the process of 3DP may lead to improved osseointegration, lower subsidence rates, and faster operative times. METHODS: A comprehensive search of the literature was conducted using Ovid MEDLINE, EMBASE, Scopus, and other sources that resulted in 1842 unique articles. All manuscripts describing the use of 3DP spinal implants in humans were included. Two independent reviewers (N.W. and N.E.S.) assessed eligibility for inclusion. The following outcomes were collected: pain score, Japanese Orthopedic Association (JOA) score, subsidence, fusion, Cobb angle, vertebral height, and complications. No conflicts of interest existed. No funding was received for this work. RESULTS: A total of 17 studies met inclusion criteria with a total of 35 patients. Only case series and case reports were identified. Follow-up times ranged from 3 to 36 months. Implant types included vertebral body replacement cages, interbody cages, sacral reconstruction prostheses, iliolumbar rods, and a posterior cervical plate. All studies reported improvement in both clinical and radiographic outcomes. 11 of 35 cases showed subsidence >3 mm, but only 1 case required a revision procedure. No migration, loosening, or pseudarthrosis occurred in any patient on the basis of computed tomography or flexion-extension radiographs. CONCLUSIONS: Results of the systematic review indicate that 3DP technology is a viable means to fabricate patient-matched spinal implants. The effects on clinical and radiographic outcome measures are still in question, but these devices may produce favorable subsidence and pseudoarthrosis rates. Currently, the technology is ideally suited for complex tumor pathology and atypical bone defects. Future randomized controlled trials and cost analyses are still needed. LEVEL OF EVIDENCE: IV-systematic review.


Asunto(s)
Prótesis e Implantes , Fusión Vertebral , Vértebras Cervicales , Humanos , Oseointegración , Impresión Tridimensional , Radiografía
12.
J Orthop Trauma ; 34 Suppl 2: S37-S38, 2020 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-32639352

RESUMEN

Extraarticular fractures of the distal tibia have historically been treated with open reduction and fixation with plates and screws. This technique requires a more extensive dissection and comes with a higher risk of wound complications than intramedullary nail fixation. This article and the accompanying video demonstrate the use of closed reduction and suprapatellar nail fixation appropriate for the treatment of most extraarticular distal tibial fractures. A variety of treatment decisions are discussed, including the nail insertion method, fixation of associated fibular fractures, and postoperative immobilization.


Asunto(s)
Fracturas de Tobillo , Fijación Intramedular de Fracturas , Fracturas de la Tibia , Fracturas de Tobillo/diagnóstico por imagen , Fracturas de Tobillo/cirugía , Clavos Ortopédicos , Placas Óseas , Humanos , Tibia , Fracturas de la Tibia/diagnóstico por imagen , Fracturas de la Tibia/cirugía
13.
J Spine Surg ; 6(1): 136-144, 2020 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-32309652

RESUMEN

Stereotactic navigation is quickly establishing itself as the gold standard for accurate placement of spinal instrumentation and providing real-time anatomic referencing. There have been substantial improvements in computer-aided navigation over the last decade producing improved accuracy with intraoperative scanning while shortening registration time. The newest iterations of modeling software create robust maps of the anatomy while tracking software localizes instruments in multiple display modes. As a result, stereotactic navigation has become an effective adjunct to spine surgery, particularly improving instrumentation accuracy in the setting of atypical anatomy. This article provides an overview of stereotactic navigation applied to complex cervical spine surgery, details the means for registration and direct referencing, and shares our preferred methods to implement this promising technology.

14.
J Clin Invest ; 127(4): 1165-1171, 2017 Apr 03.
Artículo en Inglés | MEDLINE | ID: mdl-28165341

RESUMEN

Parasitic worms infect billions of people worldwide. Current treatments rely on a small group of drugs that have been used for decades. A shortcoming of these drugs is their inability to target the intractable infectious stage of the parasite. As well-known therapeutic targets in mammals, nuclear receptors have begun to be studied in parasitic worms, where they are widely distributed and play key roles in governing metabolic and developmental transcriptional networks. One such nuclear receptor is DAF-12, which is required for normal nematode development, including the all-important infectious stage. Here we review the emerging literature that implicates DAF-12 and potentially other nuclear receptors as novel anthelmintic targets.


Asunto(s)
Antinematodos/uso terapéutico , Sistemas de Liberación de Medicamentos/métodos , Proteínas del Helminto , Nematodos , Receptores Citoplasmáticos y Nucleares , Animales , Proteínas del Helminto/agonistas , Proteínas del Helminto/antagonistas & inhibidores , Proteínas del Helminto/genética , Proteínas del Helminto/metabolismo , Humanos , Nematodos/genética , Nematodos/metabolismo , Infecciones por Nematodos/tratamiento farmacológico , Infecciones por Nematodos/genética , Infecciones por Nematodos/metabolismo , Receptores Citoplasmáticos y Nucleares/agonistas , Receptores Citoplasmáticos y Nucleares/antagonistas & inhibidores , Receptores Citoplasmáticos y Nucleares/genética , Receptores Citoplasmáticos y Nucleares/metabolismo
15.
Plast Reconstr Surg ; 136(3): 362e-369e, 2015 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-26313841

RESUMEN

BACKGROUND: Abdominal wall defects remain a significant cause of morbidity and mortality in the United States. Postoperative rehabilitation programs have been used consistently in many surgical subspecialties with exceptional results. Such programs have proven to decrease the total time patients require to resume daily activities. The authors describe a systematic rehabilitation protocol developed with the physical medicine and rehabilitation department that has significantly decreased recurrence rates in patients undergoing complex abdominal wall reconstruction. METHODS: A retrospective analysis was carried out on patients presenting for open repair of an abdominal wall defect performed by a single surgeon. Over a 5-year period, there were 275 consecutive patients divided into two similar groups: one group consisted of 137 patients that received abdominal wall rehabilitation; a second group of 138 patients did not. Patient demographics including body mass index, number of hernia defects, number of previous repairs/abdominal operations, defect size, operative time, blood loss, and postoperative complications including recurrence were collected. RESULTS: Patients enrolled in the abdominal wall rehabilitation program were found to have fewer recurrences at follow-up, with statistical significance compared with those that were not enrolled in the program. CONCLUSIONS: The implementation of the abdominal wall rehabilitation program has resulted in a decrease in recurrence rates following complex abdominal wall hernia repair and reconstruction. This is an innovative system that uses rehabilitation and physical therapy to enhance the psychosocial and occupational status of patients by improving recurrence rates. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.


Asunto(s)
Pared Abdominal/cirugía , Hernia Ventral/cirugía , Herniorrafia/rehabilitación , Modalidades de Fisioterapia , Cuidados Posoperatorios/métodos , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Hernia Ventral/rehabilitación , Humanos , Masculino , Persona de Mediana Edad , Recuperación de la Función , Recurrencia , Estudios Retrospectivos , Resultado del Tratamiento
16.
Plast Reconstr Surg ; 136(2): 377-385, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25946603

RESUMEN

BACKGROUND: Lateral abdominal wall defects are a significant contributor to patient morbidity and mortality in the United States. Reconstruction involving flank hernias and bulges is relatively scarce in the literature despite its serious consequences. The authors aim to identify an objective approach for the evaluation and successful repair of defects of the lateral abdominal wall. METHODS: A retrospective analysis was carried out on patients presenting for open repair of a lateral wall defect performed by a single surgeon. Over a 5-year period, there were 29 consecutive patients with a mean follow-up period of 21.2 months. Patient demographics including body mass index, number of hernia defects, number of previous repairs/abdominal operations, defect size, operative time, blood loss, and complications (e.g., recurrence/bulge, seroma, hematoma, wound infection, persistent pain, skin breakdown, and fascial dehiscence) were collected. RESULTS: Patients who underwent flank hernia repairs using an inlay/underlay nonbridged technique with the use of acellular dermal matrix had low recurrence and overall complication rates. Only one patient (3.4 percent) had a recurrence at follow-up, and another patient (3.4 percent) had developed a bulge. CONCLUSIONS: The authors' data indicate successful results when their technique is applied. Proper patient selection is essential, along with a thorough understanding of anatomy and techniques for successful reconstruction. The authors recommend using an inlay (preferred) or underlay repair with acellular dermal matrix to reinforce the surrounding musculofascial closure. This technique, in conjunction with the authors' holistic abdominal wall reconstruction protocol, has optimized outcomes and identified a successful multidisciplinary strategy for the reconstruction of lateral wall defects. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.


Asunto(s)
Hernia Ventral/diagnóstico , Hernia Ventral/cirugía , Herniorrafia/efectos adversos , Herniorrafia/métodos , Mallas Quirúrgicas , Cicatrización de Heridas/fisiología , Estudios de Cohortes , Medicina Basada en la Evidencia , Femenino , Dolor en el Flanco/etiología , Dolor en el Flanco/prevención & control , Estudios de Seguimiento , Hernia Ventral/complicaciones , Humanos , Masculino , Recurrencia , Estudios Retrospectivos , Medición de Riesgo , Índice de Severidad de la Enfermedad , Piel Artificial , Dehiscencia de la Herida Operatoria/cirugía , Resistencia a la Tracción , Resultado del Tratamiento
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