Journal of Orthopaedic Trauma最新文献

{"title":"Outcomes of Humerus Nonunion Surgery in Patients With Initial Operative Fracture Fixation.","authors":"Noah Harrison, Alexander Hysong, Samuel Posey, Ziqing Yu, Andrew T Chen, Patrick Pallitto, Michael J Gardner, Jarrod Dumpe, Hassan Mir, Sharon Babcock, Roman M Natoli, John D Adams, Robert D Zura, Anna N Miller, Rachel B Seymour, Joseph R Hsu, William Obremskey","doi":"10.1097/BOT.0000000000002740","DOIUrl":"10.1097/BOT.0000000000002740","url":null,"abstract":"<p><strong>Objectives: </strong>To describe outcomes following humerus aseptic nonunion surgery in patients whose initial fracture was treated operatively and to identify risk factors for nonunion surgery failure in the same population.</p><p><strong>Methods: </strong></p><p><strong>Design: </strong>Retrospective case series.</p><p><strong>Setting: </strong>Eight, academic, level 1 trauma centers.</p><p><strong>Patients selection criteria: </strong>Patients with aseptic humerus nonunion (OTA/AO 11 and 12) after the initial operative management between 1998 and 2019.</p><p><strong>Outcome measures and comparisons: </strong>Success rate of nonunion surgery.</p><p><strong>Results: </strong>Ninety patients were included (56% female; median age 50 years; mean follow-up 21.2 months). Of 90 aseptic humerus nonunions, 71 (78.9%) united following nonunion surgery. Thirty patients (33.3%) experienced 1 or more postoperative complications, including infection, failure of fixation, and readmission. Multivariate analysis found that not performing revision internal fixation during nonunion surgery (n = 8; P = 0.002) and postoperative de novo infection (n = 9; P = 0.005) were associated with an increased risk of recalcitrant nonunion. Patient smoking status and the use of bone graft were not associated with differences in the nonunion repair success rate.</p><p><strong>Conclusions: </strong>This series of previously operated aseptic humerus nonunions found that more than 1 in 5 patients failed nonunion repair. De novo postoperative infection and failure to perform revision internal fixation during nonunion surgery were associated with recalcitrant nonunion. Smoking and use of bone graft did not influence the success rate of nonunion surgery. These findings can be used to give patients a realistic expectation of results and complications following humerus nonunion surgery.</p><p><strong>Level of evidence: </strong>Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139074415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pedicled Peroneus Brevis Muscle Flaps as an Alternative to Fasciocutaneous Rotational Flaps for Lower-Extremity Soft Tissue Defects.","authors":"Merlin Antúnez, Cormac Huyen, Rafael Neiman","doi":"10.1097/BOT.0000000000002751","DOIUrl":"10.1097/BOT.0000000000002751","url":null,"abstract":"<p><strong>Objectives: </strong>To report our experience using a peroneus brevis flap (PBF) for soft tissue defects of the distal third of the tibia, ankle, and hindfoot in resource-challenged environments.</p><p><strong>Methods: </strong></p><p><strong>Design: </strong>Retrospective review.</p><p><strong>Setting: </strong>Rural outpatient surgical facility in Honduras.</p><p><strong>Patient selection criteria: </strong>Patients who sustained tibia, ankle, or hindfoot fractures or traumatic degloving, with critical-sized soft tissue defects treated with either a proximally based or distally based pedicled PBF to achieve coverage of the middle and distal third of the leg, ankle, and/or hindfoot.</p><p><strong>Outcome measures and comparisons: </strong>Flap healing, complications, and reoperations.</p><p><strong>Results: </strong>Twenty-three patients, 4 with proximally based and 19 with distally based PBF flaps were included. The mean patient age was 37.3 (SD = 18.3; range 18-75 years). Duration of follow-up averaged 14.7 months (SD = 11.4; range 4-46). The PBF successfully covered the defect without the need for additional unplanned surgical flap coverage in all but 2 patients. Thirty percent of the PBFs received a split thickness skin graft, while the remainder granulated successfully without skin graft. Four flaps were partially debrided without additional flap mobilization, while 1 flap was lost completely. Ten patients had successful re-elevation of their flaps for secondary procedures such as implant removal, spacer exchange, deep debridements, and bone grafting. All donor site incisions healed without complication.</p><p><strong>Conclusions: </strong>The pedicled PBF allows coverage of distal leg, ankle, and hindfoot wounds using muscle in patients who may otherwise require free tissue flaps or transfer to another institution for coverage. PBFs can be learned and implemented without the use of microvascular techniques.</p><p><strong>Level of evidence: </strong>Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10868666/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139074416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of Direct Oral Anticoagulants Among Patients With Hip Fracture Is Not an Indication to Delay Surgical Intervention.","authors":"Devon T Brameier, Eric H Tischler, Taylor D Ottesen, Michael F McTague, Paul T Appleton, Mitchel B Harris, Michael J Weaver, Nishant Suneja","doi":"10.1097/BOT.0000000000002753","DOIUrl":"10.1097/BOT.0000000000002753","url":null,"abstract":"<p><strong>Objectives: </strong>To compare outcomes in patients on direct oral anticoagulants (DOACs) treated within 48 hours of last preoperative dose with those with surgical delays >48 hours.</p><p><strong>Methods: </strong></p><p><strong>Design: </strong>Retrospective cohort study.</p><p><strong>Setting: </strong>Three academic Level 1 trauma centers.</p><p><strong>Patient selection criteria: </strong>Patients 65 years of age or older on DOACs before hip fracture treated between 2010 and 2018. Patients were excluded if last DOAC dose was >24 hours before admission, patient suffered from polytrauma, and/or delay to surgery was not attributed to DOAC.</p><p><strong>Outcome measures and comparisons: </strong>Primary outcome measures were the postoperative complication rate as determined by diagnosis of deep venous thrombosis or pulmonary embolus, wound breakdown, drainage, or infection. Secondary outcomes included transfusion requirement, perioperative bleeding, length of stay, reoperation rates, readmission rates, and mortality.</p><p><strong>Results: </strong>Two hundred five patients were included in this study, with a mean cohort age of 81.9 years (65-100 years), 64% were (132/205) female, and a mean Charlson Comorbidity Index of 6.4 (2-20). No significant difference was observed among age, sex, Charlson Comorbidity Index, or fracture pattern between cohorts (P > 0.05 for all comparisons). Seventy-one patients had surgery <48 hours after final preoperative DOAC dose; 134 patients had surgery >48 hours after. No significant difference in complication rate between the 2 cohorts was observed (P = 0.30). Patients with delayed surgical management were more likely to require transfusion (OR 2.39, 95% CI, 1.05-5.44; P = 0.04). Patients with early surgical management had significantly shorter lengths of stay (5.9 vs. 7.6 days, P < 0.005). There was no difference in estimated blood loss, anemia, reoperations, readmissions, 90-day mortality, or 1-year mortality (P > 0.05 for all comparisons).</p><p><strong>Conclusions: </strong>Geriatric patients with hip fracture who underwent surgical management within 48 hours of their last preoperative DOAC dose required less transfusions and had decreased length of stay, with comparable mortality and complication rates with patients with surgery delayed beyond 48 hours. Providers should consider early intervention in this population rather than adherence to elective procedure guidelines.</p><p><strong>Level of evidence: </strong>Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139931500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment of large femoral and tibial bone defects with Plate-assisted Bone Segment Transport (PABST).","authors":"Holger Freischmidt, Thorsten Guehring, Patrick Thomé, Jonas Armbruster, Gregor Reiter, Paul Alfred Grützner, Philip-Christian Nolte","doi":"10.1097/bot.0000000000002784","DOIUrl":"https://doi.org/10.1097/bot.0000000000002784","url":null,"abstract":"The purposes of this study were to assess clinical and radiographic outcomes following Plate-assisted Bone Segment Transport (PABST) in large bone defects of the lower extremities.","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139921314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Measuring external rotation of the fibula and fibular length in bilateral CT scans: how reliable is this method?","authors":"Diederick Penning, Juul Molendijk, Jens A Halm, Tim Schepers","doi":"10.1097/bot.0000000000002774","DOIUrl":"https://doi.org/10.1097/bot.0000000000002774","url":null,"abstract":"During ankle fracture surgery, goals include accurate reduction and fixation of the tibiofibular joint and fibular length. Bilateral postoperative computed tomography (CT) can be performed to assess syndesmotic reduction, the talar dome angle and fibular length.. The study aim is to compare side-to-side differences of the fibular rotation and fibular length using bilateral CT's of uninjured ankles.","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139664382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Fixation Methods Between Transosseous Pull-Out Suture and Separate Vertical Wiring for Inferior Pole Fracture of Patella: A Systematic Review and Meta-Analysis.","authors":"Kang-Il Kim, Jun-Ho Kim, Gwankyu Son","doi":"10.1097/BOT.0000000000002725","DOIUrl":"10.1097/BOT.0000000000002725","url":null,"abstract":"<p><strong>Objectives: </strong>To compare, in a systematic review, Krakow transosseous (KT) suturing and separate vertical wiring (VW) fixation methods in inferior pole fractures of the patella and to evaluate whether the supplementary fixation affected bone union.</p><p><strong>Methods: </strong></p><p><strong>Data sources: </strong>The MEDLINE, Embase, and Cochrane databases were searched from inception to January 15, 2023. The keywords were \"patella inferior pole fracture\", \"patella distal pole fracture\", \"transosseous\", \"pull-out suture\", \"reattachment\", and \"vertical wiring\".</p><p><strong>Study selection: </strong>All clinical studies describing KT or VW techniques for inferior pole fracture of the patella and reporting bone union-related complications were included.</p><p><strong>Data extraction: </strong>This meta-analysis included 16 studies with 274 patellae. Demographic data, surgical techniques, clinical outcomes, and complication rates were recorded. The Methodological Index for Non-Randomized Studies criteria were used to assess their quality.</p><p><strong>Data synthesis: </strong>A meta-analysis was performed using random-effects models and meta-regression. The meta-analytic estimate of bone union-related complications was 3.8% (95% CI, 1.6%-6.0%) for either PO or VW techniques in inferior pole fractures of the patella. The bone union-related complication rates did not differ significantly between the two techniques (KT, 5.7%; VW, 3.0%; P = .277). Meanwhile, supplementation fixation was significantly associated with decrease in bone union-related complication rates ( p = .013).</p><p><strong>Conclusions: </strong>Fixation of inferior pole fractures of the patella using either KT or VW techniques provided satisfactory and similar clinical results with minimal bone union-related complications. Supplementary fixation has a positive impact on reducing bone union-related complications in inferior pole fractures of the patella following KT and VW techniques.</p><p><strong>Level of evidence: </strong>Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138460531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In Memoriam: Sigvard T. Hansen, Jr, MD.","authors":"","doi":"10.1097/BOT.0000000000002739","DOIUrl":"10.1097/BOT.0000000000002739","url":null,"abstract":"","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139566544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Technical Trick: Traction Table-Assisted Lateral Decubitus Patient Positioning in Cephalomedullary Nailing of Geriatric Intertrochanteric Femur Fractures.","authors":"Albert William Peters V, Timothy James Harris, Dustin Blake Rinehart, Garrett Harrison Sohn, Ishvinder Grewal, Adam Starr, Drew Thomas Sanders","doi":"10.1097/BOT.0000000000002726","DOIUrl":"10.1097/BOT.0000000000002726","url":null,"abstract":"<p><strong>Summary: </strong>Cephalomedullary nail fixation of geriatric intertrochanteric femur fractures is, and will continue to be, performed by most orthopaedic surgeons. The influence of technical factors on outcome is clear, and it is imperative that orthopaedic surgeons use contemporary strategies to achieve adequate reduction and fixation. The lateral patient position on a traction table potentially confers several advantages which surgeons can use to achieve quality outcomes even in patients who have challenging body morphology and/or fracture anatomy. A preferred surgical technique for lateral positioning is presented here and a case series comparing supine versus lateral nailing procedures. Lateral positioning was used more frequently in obese patients and by trauma-trained surgeons, and the results equal or exceed those in supine cases with respect to reduction and placement of fixation. Training surgeons in lateral nailing can deliver a reproducible strategy for reduction and fixation in straightforward and complex cases. By mastering the setup and technique on more simple cases, surgeons can be better prepared for the more complex where advantages of lateral nailing are even more apparent.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138460547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Three-Dimensional Mapping of Scapular Body, Neck, and Glenoid Fractures.","authors":"Peter A Cole, Lisa K Schroder, Indraneel S Brahme, Claire N Thomas, Lorenz Kuhn, Erich Zaehringer, Andreas Petersik","doi":"10.1097/BOT.0000000000002734","DOIUrl":"10.1097/BOT.0000000000002734","url":null,"abstract":"<p><strong>Objectives: </strong>The purpose of this study was to report patterns of scapular fractures and define them with a contemporary methodology.</p><p><strong>Methods: </strong>.</p><p><strong>Design: </strong>Retrospective study, 2015-2021.</p><p><strong>Setting: </strong>Single, academic, Level 1 trauma center.</p><p><strong>Patient selection criteria: </strong>Consecutive patients ≥18 years, presenting with unilateral scapula fracture, with thin-slice (≤0.5-mm) bilateral computed tomography (CT) scans of the entirety of both the injured and uninjured scapulae.</p><p><strong>Outcome measures and comparisons: </strong>Thin-slice (0.5-mm) CT scans of injured and normal scapulae were obtained to create three-dimensional (3D) virtual models. 3D modeling software (Stryker Orthopedics Modeling and Analytics, Stryker Trauma GmbH, Kiel, Germany aka SOMA) was used to create a 3D map of fracture location and frequency. Fracture zones were delineated using anatomic landmarks to characterize fracture patterns.</p><p><strong>Results: </strong>Eighty-seven patients were identified with 75 (86%) extra-articular and 12 (14%) intra-articular fractures. The dominant fracture pattern emanated from the superior lateral border (zone E) to an area inferior to the spinomedial angle (zone B) and was present in 80% of extra-articular fractures. A second-most common fracture line propagated from the primary (most-common) line toward the inferior medial scapular border with a frequency of 36%. Bare zones (with 1 or no fractures present) were identified in 4 unique areas. Furthermore, intra-articular fractures were found to be heterogenous.</p><p><strong>Conclusions: </strong>The 3D fracture map created in this study confirmed that extra-articular scapular fractures occur in certain patterns with a relatively high frequency. Results provide greater insight into scapular fracture locations and may help to study prognosis of injury and improve treatment strategy including operative approaches and surgical tactics.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":2.3,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138460548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bladder Repair With Irrigation and Debridement and Open Reduction Internal Fixation of the Anterior Pelvic Ring Is Safe and Decreases Risk of Infection in Pelvic Ring Injuries With Extraperitoneal Bladder Ruptures.","authors":"Augustine M Saiz, Edmond O'Donnell, Patrick Kellam, Courtney Cleary, Ximia Moore, Blake J Schultz, Ryan Mayer, Adeet Amin, Joshua Gary, Stephen J Warner, Milton L Routt, Jonathan G Eastman","doi":"10.1097/BOT.0000000000002720","DOIUrl":"10.1097/BOT.0000000000002720","url":null,"abstract":"<p><strong>Objectives: </strong>To determine the incidence of infection in nonoperative versus operative management of extraperitoneal bladder ruptures in patients with pelvic ring injuries.</p><p><strong>Methods: </strong></p><p><strong>Design: </strong>A retrospective cohort study of 2 prospectively collected trauma registries.</p><p><strong>Setting: </strong>Two Level 1 trauma centers.</p><p><strong>Patient selection criteria: </strong>Patients with operative pelvic ring injuries, 68 (6%) had extraperitoneal bladder ruptures.</p><p><strong>Outcome measures and comparisons: </strong>The primary outcome was the incidence and associated risk factors of deep pelvic infection requiring return to OR for surgical debridement. Secondary outcomes included quality of reduction, other complications, and radiographic union. Comparisons were made based on the status of any associated bladder injury.</p><p><strong>Results: </strong>Of 1127 patients with operative pelvic ring injuries, 68 patients had extraperitoneal bladder ruptures, 55 had bladder repair and 13 did not. Of those 13 without repair, none had ORIF of the anterior pelvic ring. Patients without bladder repair had an increased odds of infection 17-fold compared to patients who did have a repair performed (OR 16.9, 95% CI 1.75 - 164, P = 0.01). Other associated factors for deep pelvic infection included use of suprapubic catheter ( p < 0.02) and a closed reduction of the anterior ring ( p < 0.01). Patients undergoing anterior ring ORIF and bladder repair had improved reductions and no increased infection risk.</p><p><strong>Conclusions: </strong>Operative repair of extraperitoneal bladder ruptures decreases risk of infection in patients with pelvic ring injuries. Additionally, ORIF of the anterior pelvic ring does not increase the risk of infection and results in better reductions compared to closed reduction. Treatment algorithms for these combined injuries should consider recommending early bladder repair and anterior pelvic ORIF.</p><p><strong>Level of evidence: </strong>Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.</p>","PeriodicalId":16644,"journal":{"name":"Journal of Orthopaedic Trauma","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71521804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}