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VIDEO AVAILABLE AT: https://ota.org/education/ota-online-resources/video-library-procedures-techniques/lateral-tibial-plateau.
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Ilion , Fracturas de la Tibia , Soporte de Peso , Humanos , Ilion/trasplante , Ilion/cirugía , Fracturas de la Tibia/cirugía , Autoinjertos , Trasplante Autólogo/métodos , Trasplante Óseo/métodos , Procedimientos de Cirugía Plástica/métodos , Masculino , Tibia/cirugíaRESUMEN
INTRODUCTION: Pulmonary hypertension (PHTN) is associated with increased morbidity and mortality in noncardiac surgery and elective surgery. This population of patients has a low physiological reserve and is prone to cardiac arrest as a result. This study aims to identify the impact that PHTN has on outcomes among geriatric hip fracture patients. METHODS: A 3:1 propensity-score-matched retrospective case (PHTN)-control (no PHTN [N]) study of hip fracture patients from 2014 to 2022 was performed. Patients were matched utilizing propensity score matching of a validated geriatric trauma risk assessment tool (STTGMA). All patients were reviewed for hospital quality measures and outcomes. Comparative univariable and multivariable analyses were conducted between the two matched cohorts. A sub-analysis compared patients across PHTN severity levels (mild, moderate, severe) based on pulmonary artery systolic pressures (PASP) as measured by transthoracic echocardiogram. RESULTS: PHTN patients (n = 67) experienced a higher rate of inpatient, 30-day, and 1-year mortality, major complications, and 90-day readmissions as compared to the N cohort (n = 201). PHTN patients with a PASP > 60 experienced a significantly higher rate of major complications, need for ICU, longer admission length, and worse 1-year functional outcomes. Pulmonary hypertension was found to be independently associated with a 3.5 × higher rate of 30-day mortality (p = 0.016), 2.7 × higher rate of 1-year mortality (p = 0.008), 2.5 × higher rate of a major inpatient complication (p = 0.028), and 1.2 × higher rate of 90-day readmission (p = 0.044). CONCLUSION: Patients who had a prior diagnosis of pulmonary hypertension before sustaining their hip fracture experienced significantly worse inpatient and post-discharge outcomes. Those with a PASP > 60 mmHg had worse outcomes within the PHTN cohort. Providers must recognize these at-risk patients at the time of arrival to adjust care planning accordingly. LEVEL OF EVIDENCE: III.
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OBJECTIVES: To evaluate the association between obesity and treatment approaches, perioperative factors, and clinical and radiographic outcomes following subtrochanteric fracture fixation. DESIGN: Retrospective Cohort. SETTING: Academic Medical Center. PATIENT SELECTION CRITERIA: Patients operatively treated for an AO/OTA 32Axa, 32Bxa, or 32Cxa subtrochanteric femur fracture. OUTCOME MEASURES AND COMPARISONS: Injury characteristics, perioperative parameters, fixation information, postoperative complications, and clinical and radiographic outcomes. Univariate analyses were conducted between the obese (BMI ≥30 kg/m2) and the nonobese (BMI <30 kg/m2) cohorts. Regression analyses were performed to assess BMI as a continuous variable. RESULTS: Of 230 operatively treated subtrochanteric fracture patients identified, 49 (21%) were obese and 181 (79%) were nonobese. The average age of the obese cohort was 69.6 ± 17.2 years, with 16 (33%) male and 33 (77%) female. The average age of the nonobese cohort was 71.8 ± 19.2 years, with 60 (33%) male and 121 (77%) female. Aside from BMI, there were no significant differences in demographics between the obese and nonobese (age [P = 0.465], sex [P = 0.948], American Society of Anesthesiology Score [P = 0.739]). Both cohorts demonstrated similar injury characteristics including mechanism of injury, atypical fracture type, and AO/OTA fracture pattern (32A, 32B, 32C). Obese patients underwent more open reduction procedures (59% open obese, 11% open nonobese, P < 0.001), a finding further quantified by a 24% increased likelihood of open reduction for every 1 unit increase in BMI (OR: 1.2, 95% CI, 1.2-1.3, P < 0.001). There was no difference in average nail diameter, 1 versus 2-screw nail design, or number of locking screws placed. The obese cohort was operated more frequently on a fracture table (P < 0.001) when compared with the nonobese cohort that was operated more frequently on a flat table (P < 0.001). There were no significant differences (P > 0.050) in postoperative complications, mortality/readmission rates, hospital quality measures, fixation failure, or time to bone healing. CONCLUSIONS: The treatment of subtrochanteric fractures in obese patients is associated with a higher likelihood of surgeons opting for open fracture reduction and the use of different operating room table types, but no difference was observed in postoperative complications, mortality or readmission rates, or healing timeline when compared with nonobese patients. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fracturas de Cadera , Obesidad , Humanos , Masculino , Femenino , Obesidad/complicaciones , Anciano , Estudios Retrospectivos , Resultado del Tratamiento , Fracturas de Cadera/cirugía , Fracturas de Cadera/diagnóstico por imagen , Persona de Mediana Edad , Anciano de 80 o más Años , Complicaciones Posoperatorias/epidemiología , Radiografía , Fijación Interna de Fracturas/métodos , Curación de Fractura , Comorbilidad , Factores de Riesgo , Índice de Masa Corporal , Estudios de CohortesRESUMEN
Critical bone loss after open fractures, while relatively uncommon, occurs most frequently in high-energy injuries. Fractures of the tibia account for the majority of open fractures with significant bone loss. A number of different surgical strategies exist for treatment of tibial bone loss, all with different advantages and disadvantages. Care should be taken by the surgeon to review appropriate indications and all relevant evidence before selecting a strategy.
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PURPOSE: The purpose was to compare perioperative outcomes of patients who underwent general or regional anesthesia for intramedullary (IM) nailing of tibial shaft fractures (TSFs). METHODS: Retrospective chart review was performed on a consecutive series of low-energy TSF patients who presented to a single academic medical center and a level 1 trauma center who underwent operative repair with a reamed IM nail. Collected information included demographics, injury information, anesthesia type (general or regional i.e. peripheral nerve block), intra-operative opiate consumption (converted to morphine milliequivalents [MME], and post-operative pain visual-analog scale [VAS] pain scores. Patients were divided into 3 groups based on the type of anesthesia received and univariate analysis was performed to compare the 3 groups. RESULTS: Seventy-six patients were included, with an average age of 44.47±16.0 years. There were 38 (50 %) who were administered general anesthesia and 38 (50 %) who were administered regional anesthesia in the form of a peripheral nerve block. There were no differences between the groups with respect to demographics, medical co-morbidities, rate of open fractures or AO/OTA fracture classification. Regional anesthesia patients received less intra-operative MME than general anesthesia patients (17.57±10.6, 28.96±13.8, p < 0.001). Patients who received regional anesthesia also spent less time in the operating room, received less MME on post-operative day 1, and ambulated further on post-operative day 1, however none of these differences were statistically significant. There were no cases of missed post-operative compartment syndrome or complications related to the administration of the peripheral nerve block. CONCLUSIONS: Regional anesthesia in TSF surgery received less intra-operative opioid requirements, without any untoward effects. LEVEL OF EVIDENCE: Therapeutic Level III.
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Anestesia de Conducción , Fijación Intramedular de Fracturas , Dolor Postoperatorio , Fracturas de la Tibia , Humanos , Fijación Intramedular de Fracturas/métodos , Fijación Intramedular de Fracturas/efectos adversos , Fracturas de la Tibia/cirugía , Masculino , Estudios Retrospectivos , Femenino , Adulto , Dolor Postoperatorio/etiología , Dolor Postoperatorio/prevención & control , Resultado del Tratamiento , Persona de Mediana Edad , Bloqueo Nervioso/métodos , Dimensión del Dolor , Anestesia GeneralRESUMEN
BACKGROUND: The surgical approach used for arthroplasty in the setting of hip fracture has traditionally been decided based on surgeon preference. This study analyzed the ef-fect of the surgical approach on hospital quality measures, complications, and mortality in patients treated with hip arthroplasty for fracture fixation. METHODS: A cohort of consecutive acute hip fracture pa-tients who were 60 years of age or older and who underwent hemiarthroplasty (HA) or total hip arthroplasty (THA) at one academic medical center between January 2014 and January 2018 was included. Patient demographics, length of stay (LOS), surgery details, complications, ambulation at dis-charge, discharge location, readmission, and mortality were recorded. Two cohorts were included based on the surgical approach: the anterior-based cohort included the direct an-terior and anterolateral approaches and the posterior-based cohort included direct lateral and posterior approaches. RESULTS: Two hundred five patients were included: 146 underwent HA (81 anterior-based and 65 posterior-based) and 79 underwent THA (37 anterior-based and 42 posterior-based). The mean age of the HA and THA cohorts was 84.1 ± 7.5 and 73.7 ± 8.0 years, respectively. There was no dif-ference in LOS, time to surgery, or surgical time between the two cohorts for HA and THA. There were no differences in perioperative complications, including dislocation, ob-served based on surgical approach. No difference was found between readmission rates and mortality. CONCLUSION: In this cohort of hip fracture arthroplasty patients, there was no difference observed in hospital quality measures, readmission, or mortality in patients based on sur-gical approach. These results are in contrast with literature in elective arthroplasty patients supporting the use of an anterior approach for potential improved short-term outcomes.
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Artroplastia de Reemplazo de Cadera , Fracturas del Cuello Femoral , Hemiartroplastia , Tiempo de Internación , Complicaciones Posoperatorias , Humanos , Fracturas del Cuello Femoral/cirugía , Fracturas del Cuello Femoral/mortalidad , Artroplastia de Reemplazo de Cadera/métodos , Artroplastia de Reemplazo de Cadera/efectos adversos , Femenino , Anciano , Masculino , Anciano de 80 o más Años , Resultado del Tratamiento , Complicaciones Posoperatorias/etiología , Tiempo de Internación/estadística & datos numéricos , Hemiartroplastia/métodos , Hemiartroplastia/mortalidad , Hemiartroplastia/efectos adversos , Estudios Retrospectivos , Readmisión del Paciente/estadística & datos numéricos , Persona de Mediana EdadRESUMEN
BACKGROUND: Previous studies show the "off-hour" effect impacts outcomes after surgery in non-orthopedic settings. This study assessed if the off-hour effect impacts surgical precision and outcomes in middle-aged patients and patients 65 years and older with hip fractures. MATERIALS AND METHODS: All operative patients in an academic medical center's institutional review board-approved hip fracture registry were reviewed for demographics, hospital quality measures, operative details, radiographic parameters, and outcomes. Patients were grouped into standard (7 am to 4:59 pm) and off-hour (5 pm to 6:59 am) cohorts depending on surgical start time and comparative analyses were conducted. Two subanalyses were conducted: one comparing the quality of reduction for patients with intertrochanteric hip fractures and another comparing the rates of inpatient transfusion and postoperative dislocation for patients treated with arthroplasty. RESULTS: A total of 2334 patients underwent operative treatment. The off-hour cohort had hospital quality measures and outcomes similar to the standard cohort, including length of stay, rates of inpatient complication, mortality, and readmission. Sub-analysis of 814 intertrochanteric hip fractures demonstrated similar tip-apex distance, residual calcar step-off, and post-fixation neck-shaft angle, while subanalysis of 713 patients undergoing arthroplasty showed similar rates of transfusion and dislocation between cohorts. CONCLUSION: The time of day patients undergo hip fracture repair does not affect surgical outcomes or hospital quality measures. These results highlight the need for standardized hip protocols and treatment pathways to provide equitable care at all hours of the day. [Orthopedics. 2024;47(3):185-191.].
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Fracturas de Cadera , Humanos , Fracturas de Cadera/cirugía , Anciano , Femenino , Masculino , Persona de Mediana Edad , Anciano de 80 o más Años , Resultado del Tratamiento , Complicaciones Posoperatorias/epidemiología , Tiempo de Internación/estadística & datos numéricos , Factores de Tiempo , Estudios Retrospectivos , Sistema de Registros , Artroplastia de Reemplazo de Cadera , Tiempo de Tratamiento/estadística & datos numéricosRESUMEN
BACKGROUND: The purpose of this study was to determine if the presence of a standing Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, psychiatric diagnosis is associated with worse outcomes for patients who develop a confirmed fracture-related infection (FRI). MATERIALS AND METHODS: Included patients had open or closed fractures managed with internal fixation and had confirmed FRIs. Baseline demographics, injury information, and outcomes were collected via chart review. All patients who had a diagnosis of psychiatric illness, which included depression, bipolar disorder, anxiety disorder, and schizophrenia, were identified. Patients with and without a psychiatric diagnosis were statistically compared. RESULTS: Two hundred eleven patients were diagnosed with a confirmed FRI. Fifty-seven (27.0%) patients had a diagnosis of a psychiatric illness at the time of FRI diagnosis. Patients with a psychiatric diagnosis had a higher rate of smoking (56% vs 40%, P=.039) and drug use (39% vs 19%, P=.004) and a higher American Society of Anesthesiologists (ASA) classification (2.35±1.33 vs 1.96±1.22, P=.038); however, there were no other demographic differences. Clinical outcomes also did not differ between the groups, as patients with an FRI and a psychiatric diagnosis had a similar time to FRI diagnosis, similar confirmatory FRI characteristics, and a similar rate of reoperation. Furthermore, there was no difference between patients with FRI with and without a psychiatric diagnosis regarding rate of infection resolution (89% vs 88%, P=.718) or time to final follow-up (20.13±24.93 vs 18.11±21.81 months, P=.270). CONCLUSION: The presence of a psychiatric diagnosis does not affect clinical outcomes in the patient population with FRI. This is the first study exploring the impact of psychiatric illness on patient outcomes after a confirmed FRI diagnosis. [Orthopedics. 2024;47(4):198-204.].
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Fracturas Óseas , Trastornos Mentales , Humanos , Masculino , Femenino , Persona de Mediana Edad , Trastornos Mentales/diagnóstico , Adulto , Fracturas Óseas/cirugía , Fracturas Óseas/complicaciones , Estudios Retrospectivos , Fijación Interna de Fracturas , Infección de la Herida Quirúrgica/diagnóstico , Infección de la Herida Quirúrgica/psicología , Anciano , Resultado del TratamientoRESUMEN
BACKGROUND: Significant heterogeneity in the classification and treatment of zone 3 proximal fifth metatarsal base fractures ("true Jones fractures") exists. This study compared time to clinical and radiographic healing between patients treated operatively and nonoperatively. We hypothesized that patients treated nonoperatively may demonstrate a greater time to clinical healing. METHODS: This was a retrospective cohort study of patients presenting to a large, urban, academic medical center with "Jones" fractures between December 2012 and April 2022. Jones fractures were defined as fifth metatarsal base fractures occurring in the proximal metadiaphyseal region, distal to the articulation of the fourth and fifth metatarsals on the oblique radiographic view. Clinical healing was the time point at which the patient had returned to their baseline ambulatory status with no tenderness to palpation. Radiographic healing was the presence of bridging callus across at least 3 cortices. RESULTS: A total of 2450 patients presented with fifth metatarsal fractures, and 166 fractures (6.8%) were true Jones fractures. Among patients with Jones fractures, 120 patients with 121 Jones fractures followed up at our institution and were included in the analysis (mean age 46.5 ± 18.5 years). Ninety-nine fractures (81.8%) were treated nonoperatively and 22 fractures (18.2%) operatively. There were no differences between nonoperative and operative groups in time to clinical healing (12.7 ± 7.1 vs 12.8 ± 4.8 weeks, P = .931) or radiographic healing (13.2 ± 8.1 vs 11.7 ± 5.9 weeks, P = .331). Overall healing rate was 96% for the nonoperative group compared with 96.2% for the operative group. CONCLUSION: In this study, nonoperative and operative treatment of true Jones fractures were associated with equivalent clinical and radiographic healing. The rate of delayed union in true Jones fractures was lower than previously described, and there was no difference in delayed union rate between nonoperative and operative management. LEVEL OF EVIDENCE: Level III, retrospective cohort study.
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BACKGROUND: Periprosthetic femoral fractures (PFF) carry significant morbidity following arthroplasty for femoral neck fracture (FNF). This study assessed fracture complications following arthroplasty for FNF and the effect of cement fixation of the femoral component on intraoperative and post-operative PFF. METHODS: Between February 2014 and September 2021, 740 patients with a FNF who underwent arthroplasty were analyzed for demographics, surgical management, use of cement for fixation of the femoral component, and subsequent PFF. Variables were compared with Mann-Whitney or Chi-square as appropriate. Multivariate logistic regression was used to assess independent risk factors associated with intraoperative or post-operative PFF. RESULTS: There were 163 THAs (41% cemented) and 577 HAs (95% cemented). There were 28 PFFs (3.8%): 18 post-operative and 10 intraoperative. Fewer post-operative PFFs occurred with cemented stems (1.63% vs. 6.30%, p = 0.002). Mean time from surgery to presentation with post-operative PFF was 14 months (0-45 months). Mean follow-up time was 10.3 months (range: 0-75.7 months). In multivariate regression, use of cement and THA was independently associated with decreased post-operative PFF (cement: OR 0.112, 95% CI 0.036-0.352, p < 0.001 and THA: OR 0.249, 95% CI 0.064-0.961, p = 0.044). More intraoperative fractures occurred during THA (3.68% vs. 0.69%, p = 0.004) and non-cemented procedures (5.51% vs. 0.49%, p < 0.001). In multivariate regression, use of cement was protective against intraoperative fracture (OR 0.100, CI 0.017-0.571, p = 0.010). CONCLUSIONS: In patients with a FNF treated with arthroplasty, cementing the femoral component is associated with a lower risk of intraoperative and post-operative PFF. Choice of procedure may be based on patient factors and surgeon preference.
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Artroplastia de Reemplazo de Cadera , Cementos para Huesos , Fracturas del Cuello Femoral , Fracturas Periprotésicas , Humanos , Fracturas del Cuello Femoral/cirugía , Fracturas Periprotésicas/etiología , Fracturas Periprotésicas/prevención & control , Fracturas Periprotésicas/cirugía , Masculino , Femenino , Artroplastia de Reemplazo de Cadera/efectos adversos , Artroplastia de Reemplazo de Cadera/métodos , Anciano , Factores de Riesgo , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Persona de Mediana Edad , Anciano de 80 o más Años , Prótesis de Cadera/efectos adversos , Estudios Retrospectivos , CementaciónRESUMEN
INTRODUCTION: The purpose of this study was to evaluate outcomes following reverse obliquity (RO) intertrochanteric hip fractures based on the use of short cephalomedullary nails (CMNs) compared to long CMNs for fixation. METHODS: An IRB-approved prospectively collected hip fracture registry at an urban academic medical center was queried for all AO/OTA 31A3.1-3 reverse obliquity intertrochanteric (RO) fractures. One hundred and seventy patients with age > 55 years old and minimum 6-month follow-up were identified for analysis. Data was collected for patient demographics, injury details, intraoperative radiographic parameters, perioperative physiologic parameters, hospital quality measures, and outcomes including radiographic time to healing, need for reoperation, nonunion, and mortality. Comparative analyses were conducted between cohorts. Additional multivariable binary logistic and linear regression analyses were performed to evaluate for factors independently associated with short and long nail usage. RESULTS: The mean age of the entire cohort was 80.91±10.09 years: 103 patients had a long CMN implanted, and 67 patients had a short CMN implanted. There were no demographic differences or differences in radiographic time to healing, rates of mortality, readmission, nonunion, and need for reoperation. Univariable analysis revealed that short CMN had lower intraoperative blood loss (111.19±83.97 mL vs 176.72±161.45 mL, p = 0.002), decreased need for transfusion (37% vs. 55 %, p = 0.022), and shorter procedures (118.67±57.87 min vs. 148.95±77.83 min, p = 0.002. Multivariable analysis revealed that short nail usage was associated with decreased intraoperative blood loss, decreased need for transfusion, and shorter operative times. CONCLUSION: Nail length does not affect healing or hospital quality outcomes in the treatment of RO hip fractures. The use of short CMNs for these fractures did correlate with lower intraoperative blood loss, operative time, and need for blood transfusion, with non-inferior outcomes and similar hospital quality measures when compared to long CMNs.
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Fijación Intramedular de Fracturas , Fracturas de Cadera , Humanos , Anciano , Anciano de 80 o más Años , Persona de Mediana Edad , Fijación Intramedular de Fracturas/métodos , Clavos Ortopédicos , Uñas , Pérdida de Sangre Quirúrgica , Fracturas de Cadera/diagnóstico por imagen , Fracturas de Cadera/cirugía , Resultado del Tratamiento , Estudios RetrospectivosRESUMEN
Purpose: This study sought to examine the utilization of bone health evaluations in geriatric hip fracture patients and identify risk factors for the development of future fragility fractures. Materials and Methods: A consecutive series of patients ≥55 years who underwent surgical management of a hip fracture between September 2015 and July 2019 were identified. Chart review was performed to evaluate post-injury follow-up, performance of a bone health evaluation, and use of osteoporosis-related diagnostic and pharmacologic treatment. Results: A total of 832 patients were included. The mean age of the patients was 81.2±9.9 years. Approximately 21% of patients underwent a comprehensive bone health evaluation. Of this cohort, 64.7% were started on pharmacologic therapy, and 73 patients underwent bone mineral density testing. Following discharge from the hospital, 70.3% of the patients followed-up on an outpatient basis with 95.7% seeing orthopedic surgery for post-fracture care. Overall, 102 patients (12.3%) sustained additional fragility fractures within two years, and 31 of these patients (3.7%) sustained a second hip fracture. There was no difference in the rate of second hip fractures or other additional fragility fractures based on the use of osteoporosis medications. Conclusion: Management of osteoporosis in geriatric hip fracture patients could be improved. Outpatient follow-up post-hip fracture is almost 70%, yet a minority of patients were started on osteoporosis medications and many sustained additional fragility fractures. The findings of this study indicate that orthopedic surgeons have an opportunity to lead the charge in treatment of osteoporosis in the post-fracture setting.
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Background: Operative management is often required for fractures of the elbow, with treatment goals aiming to restore stability, reduction, and early range of motion. The purpose of this study was to determine risk factors for necessitating the application of an external fixator, and to compare range of motion and functional outcomes between patients who required an elbow external fixator to those who did not. Hypothesis: We hypothesize that patients who require an external fixator will have worse elbow range of motion and functional outcomes when compared to those who did not. Patients and methods: This is a retrospective study of 391 patients who presented at a Level-I trauma center between March 2011 and January 2021 for operative management of a fracture/fracture-dislocation of the distal humerus (AO/OTA 13A-C) and/or proximal ulna and/or radius (AO/OTA 21A-C). A primary analysis was performed to determine risk factors for necessitating the application of an external fixator. A secondary analysis was performed comparing elbow range-of-motion and functional outcomes between cases and controls. Results: 391 patients were identified; 26 required external fixation (cases) and 365 did not (controls). Significant risk factors for necessitating placement of an external fixator included large BMI (OR = 1.087, 95 % CI = 1.007-1.173, p = 0.033), elbow dislocation (OR = 7.549, 95 % CI = 2.387-23.870, p = 0.001), open wound status (OR = 9.584, 95 % CI = 2.794-32.878, p < 0.001), and additional non-contiguous orthopaedic injury (OR = 9.225, 95 % CI = 2.219-38.360, p = 0.002). Elbow ROM was poorer in the external fixator group with regards to extension (-15°), flexion (+19.4°), and pronation (+14.3°) (p < 0.05). In addition, those who did not need external fixation had better functional scores (+20.4 points MEPI) (p < 0.05). Discussion: The use of external fixation about the elbow is associated with significantly worse initial injuries and results in poorer outcomes. These results can be used to inform the surgeon-patient discussion regarding treatment options and expected functional outcomes. Level of evidence: III.
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BACKGROUND: The purpose of this study is to characterize the effects of head injuries amongst the middle-aged and geriatric populations on hospital quality measures, costs, and outcomes in an orthopedic trauma setting. METHODS: Patients with head and orthopedic injuries aged >55 treated at an academic medical center from October 2014-April 2021 were reviewed for their Abbreviated Injury Score for Head and Neck (AIS-H), baseline demographics, injury characteristics, hospital quality measures and outcomes. Univariate comparative analyses were conducted across AIS-H groups with additional regression analyses controlling for confounding variables. All statistical analyses were conducted with a Bonferroni adjusted alpha. RESULTS: A total of 1,051 patients were included. The mean age was 74 years, and median AIS-H score was 2 (range 1-6). While outcomes worsened and costs increased as AIS-H scores increased, the most drastic (and clinically relevant) rise occurs between scores 2-3. Patients who sustained a head injury warranting an AIS-H score of 3 experienced a significantly higher rate of major complications, need for ICU admission, inpatient and 1-year mortality with longer lengths of stay and higher total costs despite no differences in demographics or injury characteristics. Regression analysis found a higher AIS-H score was independently associated with greater mortality risk. CONCLUSION: AIS-H scores >2 correlate with significantly worse outcomes and higher hospital costs. Concomitant head injuries impact both outcomes and direct variable costs for middle-aged and geriatric orthopedic trauma patients. Clinicians, hospitals, and payers should consider the significant effect of head injuries on the hospitalization of these patients.
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Traumatismos Craneocerebrales , Hospitalización , Persona de Mediana Edad , Humanos , Anciano , Puntaje de Gravedad del Traumatismo , Traumatismos Craneocerebrales/terapia , Hospitales , Costos y Análisis de CostoRESUMEN
OBJECTIVES: To quantify the rate of union and time to clinical and radiographic healing in Zone 2 proximal fifth metatarsal (MT) fractures and compare these outcomes between Zone 2 fractures treated operatively and nonoperatively. DESIGN: Retrospective cohort study. SETTING: Academic Level I Trauma Center. PATIENT SELECTION CRITERIA: Patients with fifth MT fractures who presented between December 2012 and April 2022 and confirmed to have Zone 2 fractures (defined as fractures entering the proximal 4-5 MT articulation on the oblique radiographic view) were included in the study analysis in either the operative or nonoperative cohort. OUTCOME MEASURES AND COMPARISONS: Nonunion, time to clinical healing by, and time to radiographic healing between operative and nonoperative treatment. RESULTS: Among the 499 included patients, 475 patients (95.2%) were initially treated nonoperatively and 24 patients (4.8%) were treated operatively. Both groups were similar in demographics. There was no difference in the proportion of patients with nonunions between groups (6.1% in the nonoperative group vs. 3.8% in the operative group, P = 1.000). In addition, there was no statistically significant difference between groups with respect to the time to clinical healing (9.9 ± 8.3 weeks for the nonoperative group vs. 15.4 ± 15.0 weeks for the operative group, P = 0.117) or the time to radiographic healing (18.7 ± 12 weeks for the nonoperative group vs. 18.5 ± 16.6 weeks for the operative group, P = 0.970). CONCLUSIONS: Zone 2 fifth MT base fractures were successfully treated with nonoperative management. There was no evidence in this study that operative treatment leads to significantly faster clinical or radiographic healing. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Traumatismos de los Pies , Fracturas Óseas , Huesos Metatarsianos , Humanos , Estudios Retrospectivos , Huesos Metatarsianos/diagnóstico por imagen , Huesos Metatarsianos/lesiones , Resultado del Tratamiento , Fracturas Óseas/diagnóstico por imagen , Fracturas Óseas/cirugía , Curación de FracturaRESUMEN
OBJECTIVES: To evaluate whether retention of antibiotic cement delivery devices after resolution of orthopaedic infection is associated with recurrence. DESIGN: Retrospective cohort. SETTING: Academic medical center. PATIENT SELECTION CRITERIA: Patients with a fracture definitively treated with internal fixation that went on to unite and develop a confirmed fracture-related infection or osteomyelitis after a remote fracture surgery and had implantation of antibiotic-impregnated cement for infection management. OUTCOME MEASURES AND COMPARISONS: Patients were divided into whom the antibiotic implants were retained (Retained Cohort) and whom the antibiotic implants were removed (Removed Cohort). Outcome measures included clinical infection resolution, infection recurrence, time to resolution of infection signs, symptoms and laboratory values, reoperation and readmission rates, and need for soft tissue coverage (local flap vs. free tissue transfer) because of recurrence. RESULTS: Of 98 patients treated for fracture-related infection in united fractures or osteomyelitis after a remote fracture surgery, 39 (39.8%) underwent implantation of antibiotic-impregnated cement delivery devices: 21 (21.4%) beads, 7 (7.1%) rods, and 11 (11.2%) blocks. Twenty patients (51.3%) comprised the Retained Cohort and 19 patients (48.7%) comprised the Removed Cohort. There were few differences in demographics ([American Society of Anesthesiology Score, P = 0.026] and [diabetes, P = 0.047]), infection location, and pathogenic profiles. The cohorts demonstrated no difference in eventual resolution of infection (100% in the Retained Cohort, 95% in the Removed Cohort, P = 0.487) and experienced similar time to clinical infection resolution, based on signs, symptoms, and laboratory values ( P = 0.360). There was no difference in incidence of subsequent infection recurrence after clinical infection resolution (1 recurrence Retained vs. 2 recurrences Removed, P = 0.605) for those considered "cured." Compared with the Retained Cohort, the Removed Cohort underwent more reoperations (0.40 vs. 1.84 reoperations, P < 0.001) and admissions after implantation ( P < 0.001). CONCLUSIONS: Retention of antibiotic-impregnated cement delivery devices in patients with orthopaedic infection after fractured bones that have healed was not associated with infection recurrence. Additional surgical intervention with the sole purpose of removing antibiotic delivery devices may not be warranted. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fracturas Óseas , Ortopedia , Osteomielitis , Humanos , Antibacterianos/uso terapéutico , Estudios Retrospectivos , Resultado del Tratamiento , Fracturas Óseas/complicaciones , Osteomielitis/epidemiología , Osteomielitis/etiología , Osteomielitis/diagnósticoRESUMEN
PURPOSE: Determine if any fracture characteristics or radiographic parameters were predictive of fixation failure [FF] within 1 year following cephalomedullary nailing for intertrochanteric fractures. METHODS: A consecutive series of intertrochanteric hip fracture patients (AO/OTA 31A) treated with a cephalomedullary nail were reviewed. Pre-fixation (neck-shaft angle [NSA], distance from ischial tuberosities to greater and lesser trochanters, integrity of lesser trochanter, and fracture angulation) and post-fixation (post-fixation NSA, posteromedial cortex continuity, lag screw position, tip to apex distance [TAD], and post-fixation angulation and translation) radiographic parameters were measured by blinded independent reviewers. The FF and non-FF groups were statistically compared. Logistic regression was performed to determine radiographic parameter correlates of FF. RESULTS: Of 1249 patients, 23 (1.8%) developed FF within 1 year. The FF patients were younger than their non-FF counterparts (77.2 years vs 81.0 years, p=0.048), however there were no other demographic differences. The FF cohort did not differ in frequency of TAD over 25 mm (4.3% vs 9.6%, p=0.624) and had decreased mean TAD (13.6mm vs 16.3mm, p=0.021) relative to the non-FF cohort. The FF cohort had a higher rate of a post-fixation coronal plane NSA more than 10° different from the contralateral side (delta NSA>10°, 34.8% vs 13.7%, p=0.011) with the majority fixed in relative varus. For every 1° increase in varus compared to the contralateral side the odds of FF increased 7% (OR=1.065, 95%CI[1.005-1.130], p=0.034) on univariate analysis. On univariate logistic regression, patients with an absolute post-fixation NSA of 10° or more of varus compared to contralateral were significantly more likely to have a FF (OR=3.139, 95%CI[1.067-8.332], p=0.026). CONCLUSION: Despite an acceptable TAD, post-fixation NSA in relative varus as compared to the contralateral side was significantly associated with failure in intertrochanteric hip fractures fixed with a cephalomedullary nail. LEVEL OF EVIDENCE: Prognostic Level III.
Asunto(s)
Fijación Intramedular de Fracturas , Fracturas de Cadera , Humanos , Estudios Retrospectivos , Resultado del Tratamiento , Fracturas de Cadera/diagnóstico por imagen , Fracturas de Cadera/cirugía , Tornillos Óseos , Clavos OrtopédicosRESUMEN
PURPOSE: The purpose of this study was to evaluate the specific course and complication profile following the development of FRI in the upper extremity. METHODS: An IRB-approved retrospective review was conducted on a consecutive series of operatively managed patients within an academic medical center between 1/2010 and 6/2022. Included patients met the following criteria: (1) upper extremity fracture definitively treated with internal fixation (2) development of criteria for suggestive or confirmatory FRI (as per the FRI Consensus Group) and (3) age ≥ 18 years. Baseline demographics, medical history, injury information, infection characteristics, hospital quality measures, and outcomes were recorded. A 3:1 propensity-matched control cohort of patients without FRI was obtained using the same dataset. Univariable analysis was performed to compare the outcomes (rate of nonunion, time to bone healing, need for soft tissue coverage, patient reported joint stiffness at final follow-up) of the FRI vs Non-FRI cohorts. RESULTS: Of 2827 patients treated operatively for an upper extremity fracture, 43 (1.53%) met criteria for suggestive of confirmatory FRI. The successful propensity match (43 FRI, 129 Non-FRI) revealed no differences in demographics, baseline health status, or fracture location. FRI patients underwent more reoperations (p < 0.001), experienced an increased rate of removal of hardware (p < 0.001), and were admitted more frequently following index operation (p < 0.001). The FRI cohort had higher rates of fracture nonunion (p = 0.003), and a prolonged mean time to bone healing in months (8.37 ± 7.29 FRI vs. 4.14 ± 5.75 Non-FRI, p < 0.001). Additionally, the FRI cohort had a greater need for soft tissue coverage throughout their post-operative fracture treatment (p = 0.014). While there was no difference in eventual bone healing (p = 0.250), FRI patients experienced a higher incidence of affected joint stiffness at final follow-up (p < 0.001). CONCLUSION: Patients who develop an FRI of the upper extremity undergo more procedures and experience increased complications throughout their treatment, specifically increased joint stiffness. Despite this, ultimate outcome profiles are similar between patients who experience FRI and those who do not following operative repair of an upper extremity fracture. LEVEL OF EVIDENCE: III.
Asunto(s)
Fracturas Óseas , Fracturas no Consolidadas , Humanos , Adolescente , Fracturas Óseas/complicaciones , Fracturas Óseas/cirugía , Fijación Interna de Fracturas/efectos adversos , Fijación Interna de Fracturas/métodos , Fracturas no Consolidadas/etiología , Fracturas no Consolidadas/cirugía , Extremidad Superior , Cicatrización de Heridas , Estudios Retrospectivos , Resultado del Tratamiento , Curación de FracturaRESUMEN
BACKGROUND: The purpose of the present study was to evaluate differences in demographic features and clinical outcomes between patients who sustained a typical versus atypical subtrochanteric femoral fracture. METHODS: We reviewed the records for a cohort of consecutive patients who had undergone operative treatment of a subtrochanteric femoral fracture. Fractures were classified as either "typical" or "atypical" on the basis of the criteria of the American Society for Bone and Mineral Research (ASBMR). All patients were treated with a similar surgical algorithm and postoperative protocol. Groups were compared on the basis of demographic features, injury characteristics, operative quality measures, postoperative complications and outcomes, and radiographic time to healing. Comparative analyses were performed to compare the typical and atypical cohorts. RESULTS: Of 220 subtrochanteric fractures, 165 (75.0%) were classified as typical and 55 (25.0%) were classified as atypical. The atypical cohort was predominately female and more likely to have bisphosphonate usage (odds ratio [OR], 7.975; [95% confidence interval (CI), 3.994-15.922]; p < 0.001) and fractures with lower-energy mechanisms (p < 0.001). Patients in the atypical cohort were more likely to be treated with a 10-mm cephalomedullary nail (CMN) (OR, 2.100 [95% CI, 1.119-3.939]; p = 0.020), whereas patients in the typical cohort were treated more frequently with an 11-mm CMN (OR, 0.337 [95% CI, 0.168-0.674]; p = 0.002). There were no differences between the groups in terms of other operative parameters; however, anatomic fracture reduction in neutral lateral alignment was achieved more frequently in the typical cohort (OR, 0.438 [95% CI, 0.220-0.875]; p = 0.018). There were no differences between the groups in terms of hospital quality measures, mortality rates, readmission rates, or complication rates (including implant failure [broken screw or nail] and fracture nonunion) (p = 1.00). Interestingly, there was no significant difference between the groups in terms of time to radiographic healing (260.30 ± 187.97 days in the typical group, compared with 246.40 ± 116.33 days in the atypical group) (OR, 0.999 [95% CI, 0.997-1.002]; p = 0.606). CONCLUSIONS: Despite differences in terms of demographic and injury characteristics, patients who sustain a subtrochanteric femur fracture can expect similar outcome profiles regardless of fracture type. LEVEL OF EVIDENCE: Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
Asunto(s)
Fracturas del Fémur , Fijación Intramedular de Fracturas , Fracturas de Cadera , Humanos , Femenino , Resultado del Tratamiento , Fracturas de Cadera/cirugía , Difosfonatos/efectos adversos , Pronóstico , Fijación Interna de Fracturas/métodos , Fijación Intramedular de Fracturas/efectos adversos , Fracturas del Fémur/cirugía , Estudios Retrospectivos , Clavos OrtopédicosRESUMEN
INTRODUCTION: The purpose of this study was to determine what effect, if any, concomitant deformity correction has on outcomes following femoral nonunion repair. METHODS: 605 consecutive patients who presented to our center with a long bone nonunion treated by one of 3 surgeons was queried. Sixty-two patients (10 %) with complete follow up were treated for a fracture nonunion following a Type 32 femur fracture (subtrochanteric, femoral shaft or distal third metaphysis) over an 11-year period. Twenty of these patients underwent a deformity correction (DC)-angular, rotational, or a combination of both-as part of their femoral reconstruction. Patient demographics and initial injury information was reviewed and compared. Outcomes including radiographic healing, time to union, postoperative complications, patient reported pain scores, and functional outcome scores using the Short Musculoskeletal Functional Assessment (SMFA) were recorded. Patients with and without deformity correction were analyzed and compared using independent T-tests and Chi-Square tests. RESULTS: Compared to the non-deformity correction (NDC) cohort, the DC cohort demonstrated a worse complication profile. Notably, the DC cohort had longer time to union (11.6 ± 7.3 months vs 7.6 ± 8.5 months, P = 0.042), reported significantly higher VAS pain scores at 1-year post-op (4.2 ± 2.8 vs 2.3 ± 2.6, P = 0.007), experienced more complications (25 % vs 4.8 %, P = 0.019), and had a higher rate of secondary procedures (30 % vs 4.8 %, P = 0.006). The DC patients reported less improvement in functional capability as displayed by a smaller average improvement in initial and final SMFA scores (P = 0.042) There was no difference in ultimate bone healing (P = 0.585), baseline SMFA (P = 0.294), and latest SMFA (P = 0.066). CONCLUSION: Deformity correction, if needed as part of femoral nonunion repair, is associated with an increased time to heal, greater rate of complications and diminished improvement of functionality. Eventual healing and patient reported outcomes were similar whether a deformity correction is necessary or not. LEVEL OF EVIDENCE: III.