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In Which Cases Do We Operate? Posterior Malleolar Fractures-Intraobserver and Interobserver Reliability of the Bartoníček/Rammelt Classification and Corresponding Surgery Rates. 哪些病例需要手术?耳后骨折--Bartoníček/Rammelt分类的观察者内和观察者间可靠性及相应的手术率。
Foot & ankle specialist Pub Date : 2024-12-01 Epub Date: 2024-05-10 DOI: 10.1177/19386400241250154
Michael Sarter, Felix Krane, Tim Leschinger, Michael Hackl, Lars P Müller, Andreas Harbrecht
{"title":"In Which Cases Do We Operate? Posterior Malleolar Fractures-Intraobserver and Interobserver Reliability of the Bartoníček/Rammelt Classification and Corresponding Surgery Rates.","authors":"Michael Sarter, Felix Krane, Tim Leschinger, Michael Hackl, Lars P Müller, Andreas Harbrecht","doi":"10.1177/19386400241250154","DOIUrl":"10.1177/19386400241250154","url":null,"abstract":"<p><strong>Introduction: </strong>The Bartoníček/Rammelt classification is established for posterior malleolar fractures. It subdivides the fractures into 5 types and outlines treatment recommendations. This study aims to determine the intraobserver and interobserver reliability of the Bartoníček/Rammelt classification and investigates its applicability regarding treatment recommendations.</p><p><strong>Materials and methods: </strong>Computed tomography (CT) scans of 80 ankle fractures with a posterior malleolar fracture were analyzed by four observers at two different time points 30 days apart (d1 and d2). Intrarater and interrater reliability was measured using kappa values. The corresponding surgery rates of the fracture subtypes were analyzed, and the surgery rates were correlated with fragment sizes and displacements.</p><p><strong>Results: </strong>A moderate interobserver reliability for d1 0.41 (CI 0.35-0.47) and d2 0.42 (CI 0.36-0.48) was detected. Intraobserver reliability was documented as perfect, with a mean kappa of 0.83. Type II fractures were operated on in 50% of cases. In 50% of type II cases, a nonoperative treatment was chosen. Fragment size correlated strongly with the chosen therapy, and osteosynthesis was performed significantly more often when the fragment size exceeded 3 cm<sup>3</sup> (P < .01).</p><p><strong>Conclusions: </strong>The Bartoníček/Rammelt classification system showed moderate interobserver reliability and perfect to substantial intraobserver reliability. In clinical practice of this study cohort, the size of the posterior malleolar fragment rather than the dislocation and joint impaction seemed to have the decision to operate on type II or III fractures. Existing treatment recommendations based on the Bartoníček/Rammelt classification correspond to the therapy algorithm carried out in this cohort of patients.<b>Levels of Evidence:</b> Level III: Retrospective study.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"613-620"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140900729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Can Lateral X-Rays Reliably Determine Which Posterior Malleolus Ankle Fractures Need a CT? 侧位 X 光片能否可靠地确定哪些后踝骨骨折需要做 CT?
Foot & ankle specialist Pub Date : 2024-12-01 Epub Date: 2022-10-11 DOI: 10.1177/19386400221128159
Ayush Thomas, Ryan Fredette, George Han, Patrick Curtin, Eric Swart
{"title":"Can Lateral X-Rays Reliably Determine Which Posterior Malleolus Ankle Fractures Need a CT?","authors":"Ayush Thomas, Ryan Fredette, George Han, Patrick Curtin, Eric Swart","doi":"10.1177/19386400221128159","DOIUrl":"10.1177/19386400221128159","url":null,"abstract":"<p><strong>Background: </strong>For rotational ankle fractures with a posterior malleolus fracture (PMF), the decision to further evaluate the ankle injury with computed tomography (CT) is challenging. The objective of this study is to determine how well PMF fracture size on x-rays correlates with size on CT, and how well x-rays can predict which patients receive PMF fixation after CT review.</p><p><strong>Methods: </strong>This is a retrospective study of adult ankle fractures with PMFs that had preoperative radiographs and CT imaging over a 5-year period. PMF x-ray and CT measurements were recorded, and relationships between x-ray measurements and final PMF fixation plan after CT review were evaluated.</p><p><strong>Results: </strong>A total of 98 patients were identified with both x-rays and preoperative CT imaging. Pearson's rank correlation demonstrated a strong relation between PMF width percentage measured on x-ray and CT (r = 0.724). Of the 45 patients with a PMF size under 20% on x-ray, only one patient (with an apparent incarcerated fragment) underwent PMF fixation after review of the CT.</p><p><strong>Conclusions: </strong>PMF width on lateral x-ray correlates well with CT size and is sensitive for predicting the need for dedicated posterior malleolus based on one institutional practice pattern. Below 20% fracture width on lateral x-ray, a dedicated CT rarely leads to a decision to perform PMF fixation. Limiting pre-operative CT to those with PMF width >20% could reduce CT utilization by as much as 45% without negatively affecting patient care.</p><p><strong>Levels of evidence: </strong>Level III: Diagnostic.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"585-591"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33501002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
May the Symptomatic Subtalar Joint Be Conservatively Treated With Intra-Articular Hyaluronic Acid Injections After a Calcaneus Fracture? 钙骨骨折后,有症状的胫骨下关节可以通过关节内透明质酸注射进行保守治疗吗?
Foot & ankle specialist Pub Date : 2024-12-01 Epub Date: 2022-02-05 DOI: 10.1177/19386400211068256
Henrique Mansur, Daniel Augusto Maranho, Isnar Moreira de Castro Junior, Fernanda Ferreira Gomes
{"title":"May the Symptomatic Subtalar Joint Be Conservatively Treated With Intra-Articular Hyaluronic Acid Injections After a Calcaneus Fracture?","authors":"Henrique Mansur, Daniel Augusto Maranho, Isnar Moreira de Castro Junior, Fernanda Ferreira Gomes","doi":"10.1177/19386400211068256","DOIUrl":"10.1177/19386400211068256","url":null,"abstract":"<p><strong>Background: </strong>Subtalar pain following intra-articular calcaneus fractures may be associated with disability, pain, and a negative impact on the quality of life. Salvage procedures as subtalar fusion are associated with further consequences as stiffness, altered ankle biomechanics, and adjacent articular overloading with degenerative changes. The objective of the present study is to evaluate the short-term effects of viscosupplementation with intra-articular hyaluronic acid (HA) on function and pain, in patients with painful subtalar joint after calcaneus fracture.</p><p><strong>Methods: </strong>We searched for patients who underwent osteosynthesis of intra-articular calcaneus fracture between January 2011 and July 2015 and were diagnosed during the follow-up with pain and subtalar osteoarthritis. Between January and December of 2018, 13 patients (50 ± 10 years) accepted to participate in this study and received intra-articular HA injections. Three consecutive doses of 20 mg of HA were administered within a week interval, through anterolateral injections into the subtalar joint. We prospectively evaluated the function using the ankle/hindfoot American Orthopaedic Foot & Ankle Society score (AOFAS) and level of pain using the visual analog scale (VAS) before the intervention and 4, 12, and 24 weeks after the first injection.</p><p><strong>Results: </strong>Hindfoot function improved with an increase of AOFAS from 55 ± 19 before the intervention to 88 ± 20 at the 24th week (<i>P</i> = .001). Similarly, we observed relief of pain during the 24 weeks following intra-articular hyaluronic acid injection, with a decrease in VAS from 8.3 ± 1.3 before treatment to 2.2 ± 3.0 at the 24th week (<i>P</i> = .001).</p><p><strong>Conclusion: </strong>For patients experiencing pain and dysfunction with subtalar osteoarthritis after intra-articular calcaneus fracture, viscosupplementation with intra-articular HA may be associated with improvement in function and pain in the short term. Furthermore, patients with higher grades of osteoarthritis may have limited benefit in pain relief and function improvement.</p><p><strong>Level of evidence: </strong>IV, Case series.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"537-544"},"PeriodicalIF":0.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39596086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nonunion and Calcaneocuboid Subluxation Are Minimal After Evans Osteotomy Without Fixation. 埃文斯无固定物截骨术后,骨不连和钙丘脱位的发生率极低。
Foot & ankle specialist Pub Date : 2024-11-25 DOI: 10.1177/19386400241298799
Solangel Rodriguez-Materon, Megan Miles, Nigel Hsu, Brian Gallagher, Gregory Guyton
{"title":"Nonunion and Calcaneocuboid Subluxation Are Minimal After Evans Osteotomy Without Fixation.","authors":"Solangel Rodriguez-Materon, Megan Miles, Nigel Hsu, Brian Gallagher, Gregory Guyton","doi":"10.1177/19386400241298799","DOIUrl":"https://doi.org/10.1177/19386400241298799","url":null,"abstract":"<p><strong>Background: </strong>Fixation of the Evans osteotomy for flatfoot correction has been advocated without supporting data to facilitate union and avoid calcaneocuboid subluxation. We examined these issues in the largest reported series of Evans procedures to date.</p><p><strong>Methods: </strong>A total of 118 cases from a consecutive series of 137 patients who underwent Evans osteotomy without fixation by a single surgeon were available for review. Average follow-up was 62.5 weeks. Bony union and radiographic measurements including calcaneocuboid subluxation were evaluated.</p><p><strong>Results: </strong>Union occurred in 117/118 cases (99.2%). Calcaneocuboid subluxation increased minimally compared to preoperative values (1.5 ± 2.3 mm). The mean wedge size was 7.1 ± 1.4 mm. All radiographic measurements of the longitudinal arch improved.</p><p><strong>Conclusion: </strong>The Evans osteotomy without fixation demonstrated near-universal union and minimal calcaneocuboid subluxation. The frequent use of additional osteotomies in our series might have allowed the use of smaller wedges and contributed to our favorable results.</p><p><strong>Level of evidence: </strong>4.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241298799"},"PeriodicalIF":0.0,"publicationDate":"2024-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142711911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Double-Stacked One-Third Tubular Plating for Suprasyndesmotic Fibula Fractures Technique Description and Clinical Case Series. 双层三分之一管状钢板治疗胫骨上骨折的技术说明和临床病例系列。
Foot & ankle specialist Pub Date : 2024-11-22 DOI: 10.1177/19386400241298820
Robert Kaspar Wagner, Jacob S Borgida, Alice W Wong, Bryce Jensen, Derek S Stenquist, Thuan V Ly
{"title":"Double-Stacked One-Third Tubular Plating for Suprasyndesmotic Fibula Fractures Technique Description and Clinical Case Series.","authors":"Robert Kaspar Wagner, Jacob S Borgida, Alice W Wong, Bryce Jensen, Derek S Stenquist, Thuan V Ly","doi":"10.1177/19386400241298820","DOIUrl":"https://doi.org/10.1177/19386400241298820","url":null,"abstract":"<p><p>Fixation for suprasyndesmotic fibula fractures (AO/OTA type 44C, consistent with Weber C) is classically achieved using a single one-third tubular plate. However, these fractures may sometimes require stronger fixation due to the diaphyseal fracture location and the lack of structural support from injured ligaments. To increase stability, 3.5 mm plates can be used, but these plates are bulky and too stiff to contour. As alternative, the authors present the technique and clinical and patient-reported outcomes (PROs) of using stacked one-third tubular plating for suprasyndesmotic fibula fractures to increase stability of fixation. Between 2021 and 2023, 14 patients were treated with stacked one-third tubular plating. All patients healed uneventfully. One patient developed an infection with wound breakdown and exposed hardware after fracture healing. Thirteen patients (93%) responded to PROs. The median Olerud-Molander ankle score was 75 (interquartile range [IQR]: 30-80), the median EQ-5D-5L score was 80 (IQR: 69-81), and the median numeric rating scale (NRS) score was 3 (IQR: 0-5). The use of double-stacked one-third tubular plates is a simple and safe technique that can be used to increase stability of suprasyndesmotic fibula fractures leading to reliable healing rates and satisfactory PROs.<b>Levels of Evidence:</b> <i>Level IV Retrospective Case Series</i>.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241298820"},"PeriodicalIF":0.0,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142689874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cross-Cultural Adaptation and Validation of Foot and Ankle Ability Measure (FAAM) for Arabic-Speaking Patients. 阿拉伯语患者足踝能力测量(FAAM)的跨文化适应性和验证。
Foot & ankle specialist Pub Date : 2024-11-21 DOI: 10.1177/19386400241298797
Sulaiman A Almousa
{"title":"Cross-Cultural Adaptation and Validation of Foot and Ankle Ability Measure (FAAM) for Arabic-Speaking Patients.","authors":"Sulaiman A Almousa","doi":"10.1177/19386400241298797","DOIUrl":"https://doi.org/10.1177/19386400241298797","url":null,"abstract":"<p><strong>Background: </strong>The original English Foot and Ankle Ability Measure (FAAM) is widely adopted to track changes in foot and ankle function. The aim of this study is to translate it to an Arabic version of FAAM (FAAM-A), and then to assess the validity and reliability of the FAAM-A version.</p><p><strong>Methodology: </strong>One hundred five consecutive Arabic-speaking participants with different foot and ankle pathologies completed the FAAM-A. Fifty-six males and 49 females with a mean age of 39.8 years; 78.1% respondents have completed high school or higher. Convergent and divergent validities were assessed using correlation coefficients between the FAAM-A subscales and the short form-36 (SF-36), physical function (PF), physical component summary (PCS), mental health (MH), and mental component summary (MCS). Cronbach's alpha was calculated to assess internal consistency. A subgroup of 20 participants filled the FAAM-A twice to test for test-retest reliability, using intraclass correlation coefficients (ICCs) and minimal detectable changes (MDCs).</p><p><strong>Results: </strong>The average FAAM-A was 55.32 and 43.23 for the activity of daily life (ADL) and Sports subscales, respectively. FAAM-A ADL subscale had a moderate correlation with the PF, 0.565; PCS, 0.546; and MCS, 0.447; and a low correlation with MH, 0.34. The sports subscale had a moderate correlation with the PF (0.529), PCS (0.513), and a low correlation with MCS (0. 395) and MH (0. 297). Cronbach's alpha was 0.97 and 0.95 for ADL and sports subscales, respectively. Intraclass correlation coefficient was 0.99 for both subscales. Minimal detectable change at a 95% confidence level was 6.81 and 8.19 for the ADL and sports subscales, respectively.</p><p><strong>Conclusion: </strong>The FAAM-A is proven to be valid and reliable instrument for assessing foot and ankle disability. It is an effective tool for clinical assessment and research within Arabic-speaking populations.</p><p><strong>Level of evidence: </strong>Level II, Prospective cohort study.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241298797"},"PeriodicalIF":0.0,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142683669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
2023 Best Articles of FAS. 美国联邦科学院的 2023 篇最佳文章。
Foot & ankle specialist Pub Date : 2024-11-12 DOI: 10.1177/19386400241291960
Christopher Reb, Randy Clements, Sudheer Reddy
{"title":"2023 Best Articles of FAS.","authors":"Christopher Reb, Randy Clements, Sudheer Reddy","doi":"10.1177/19386400241291960","DOIUrl":"https://doi.org/10.1177/19386400241291960","url":null,"abstract":"","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241291960"},"PeriodicalIF":0.0,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142633124","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Distribution Patterns of Tumors and Tumor-Like Lesions of the Forefoot and Midfoot A 12.5-Year Study at a University Hospital. 一家大学医院为期 12.5 年的前足和中足肿瘤及肿瘤样病变分布模式研究。
Foot & ankle specialist Pub Date : 2024-10-18 DOI: 10.1177/19386400241283418
Christian Scheele, Norbert Harrasser, Simone Beischl, Dietmar Dammerer, Ulrich Lenze, Carolin Knebel, Florian Lenze
{"title":"Distribution Patterns of Tumors and Tumor-Like Lesions of the Forefoot and Midfoot A 12.5-Year Study at a University Hospital.","authors":"Christian Scheele, Norbert Harrasser, Simone Beischl, Dietmar Dammerer, Ulrich Lenze, Carolin Knebel, Florian Lenze","doi":"10.1177/19386400241283418","DOIUrl":"https://doi.org/10.1177/19386400241283418","url":null,"abstract":"<p><strong>Background: </strong>\u0000 <i>Masses in the forefoot and midfoot are common reasons for medical presentation and can be caused by various pathological conditions. The challenge in clinical practice is to distinguish the multitude of trivialities from the few malignant entities and to arrive at a reliable clinical diagnosis in a reasonable amount of time with a moderate use of diagnostic tools.</i>\u0000 </p><p><strong>Material and methods: </strong>\u0000 <i>In a retrospective analysis, tumors, tumor-like lesions, and pseudotumors distal to the Chopart joint presented to our multidisciplinary university tumor board between January 2010 und June 2023 were analyzed concerning entity, location, age, and sex.</i>\u0000 </p><p><strong>Results: </strong>\u0000 <i>Of the 167 cases included, 18 were osseous and 149 were soft tissue lesions. Overall, the metatarsal region was most frequently affected, accounting for 42.5% of all cases. Osseous lesions showed a preference for the phalanges and soft-tissue lesions occurring more frequently in the metatarsal region. In total, 88.0% of all cases were benign. All 20 malignant cases derived from soft tissue, occurred in all sections of the forefoot and midfoot and comprised 13 entities. Most lesions affected middle-aged patients, but cases occurred in almost every age group.</i>\u0000 </p><p><strong>Conclusion: </strong>\u0000 <i>In the examined patient population of a German university hospital, most cases were benign soft tissue lesions with a substantial share of pseudotumors and tumor-like lesions. However, the malignancy rate of 12.0% highlights the importance of differential diagnostic considerations. In cases of uncertain results, it is crucial to refer individuals with unclear masses to a specialized center for musculoskeletal tumor care early on in their treatment process.</i>\u0000 </p><p><strong>Levels of evidence: </strong><i>III</i>.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241283418"},"PeriodicalIF":0.0,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142482309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biomechanical Performance of 4-Leg Sustained Dynamic Compression Staples in First Tarsometatarsal Arthrodesis. 第一跖跗关节固定术中四腿持续动态压缩钉的生物力学性能。
Foot & ankle specialist Pub Date : 2024-10-13 DOI: 10.1177/19386400241281898
Tian Wang, Matthew Pelletier, James Johnson, Courtney Kline, William Walsh, Craig Lareau, David Safranski
{"title":"Biomechanical Performance of 4-Leg Sustained Dynamic Compression Staples in First Tarsometatarsal Arthrodesis.","authors":"Tian Wang, Matthew Pelletier, James Johnson, Courtney Kline, William Walsh, Craig Lareau, David Safranski","doi":"10.1177/19386400241281898","DOIUrl":"https://doi.org/10.1177/19386400241281898","url":null,"abstract":"<p><strong>Background: </strong>\u0000 <i>This study investigates the biomechanical efficacy of new 4-leg Sustained Dynamic Compression (SDC) NiTiNOL staples, hypothesized to offer superior stability and resilience to loading before fusion completion, compared with conventional hardware.</i>\u0000 </p><p><strong>Methods: </strong>\u0000 <i>Twenty sawbones left full foot models were divided into 4 treatment groups: (1) 4-leg Inline Staple, (2) 4-leg Inline Staple + 2-leg Staple, (3) 4-leg Inline Staple + Screw, and (4) Plate + Screw. An osteotomy was performed to simulate a Lapidus procedure, and the respective fixation methods were applied. Mechanical testing was conducted using a servo-hydraulic testing machine to evaluate constructs' load, contact force, contact area, and plantar gap.</i>\u0000 </p><p><strong>Results: </strong><i>The 4-leg Inline Staple + Screw group demonstrated significantly increased joint contact force, joint contact area, and decreased plantar gap compared with the Plate + Screw group, both before and after cyclic testing. All SDC-containing constructs exhibited post-cyclic joint contact areas that were 2.36</i>×, <i>3.87</i>×, <i>and 5.49</i>× <i>greater than the post-cyclic plate + screw group. Most notably, the 4-leg Inline Staple + Screw group maintained a plantar gap of less than 3 mm throughout the testing, unlike other groups.</i></p><p><strong>Conclusions: </strong>\u0000 <i>The 4-leg Inline SDC Staple, particularly when combined with a static screw, demonstrated biomechanical superiority over traditional plate and screw constructs in Lapidus procedures. These findings suggest a promising avenue for enhanced post-operative stability, which could translate into quicker patient recovery, improved fusion rates, and potentially lower non-union rates. Further clinical trials are warranted to validate these biomechanical advantages in patient outcomes.</i>\u0000 </p><p><strong>Level of evidence: </strong><i>Therapeutic, Level V: Bench Testing</i>.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241281898"},"PeriodicalIF":0.0,"publicationDate":"2024-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142482287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Venous Thromboembolism in Outpatient Elective Foot and Ankle Procedure Patients Who Is at Risk? 门诊选择性足踝手术患者的静脉血栓栓塞 谁有风险?
Foot & ankle specialist Pub Date : 2024-10-13 DOI: 10.1177/19386400241286593
Kevin Y Heo, Anthony Karzon, Wesley Manz, Rishin J Kadakia, Jason T Bariteau, Michelle M Coleman
{"title":"Venous Thromboembolism in Outpatient Elective Foot and Ankle Procedure Patients Who Is at Risk?","authors":"Kevin Y Heo, Anthony Karzon, Wesley Manz, Rishin J Kadakia, Jason T Bariteau, Michelle M Coleman","doi":"10.1177/19386400241286593","DOIUrl":"https://doi.org/10.1177/19386400241286593","url":null,"abstract":"<p><strong>Background: </strong>\u0000 <i>Venous thromboembolism (VTE) is a rare but potentially serious complication following elective foot and ankle (F&A) procedures. The absence of guidelines for thromboprophylaxis in elective procedures underscores the importance of identifying patients at risk. This study aimed to identify key risk factors of VTE in patients who underwent elective foot and ankle (F&A) operations.</i>\u0000 </p><p><strong>Methods: </strong>\u0000 <i>Data was collected from the IBM MarketScan Database (2009-2019) for patients <u>></u>18 years old without prior VTE who underwent elective F&A procedures. Patients were divided into 3 groups based on region of operation (forefoot, mid/hindfoot, lower leg/ankle). VTE incidence (including deep vein thrombosis and/or pulmonary embolism) was recorded 30 and 90 days postprocedure. Risk factors for VTE were identified through multivariate logistic regression.</i>\u0000 </p><p><strong>Results: </strong>\u0000 <i>Among the 301 256 patients who underwent elective F&A procedures, the overall 90-day incidence of VTE was 0.95%. The findings revealed that 31.9% of VTE incidents occurred within the first 2 weeks after operation, and 29.2% still occurred after 6 weeks. Analysis of the anatomical region of operation demonstrated that the lowest rate of 90-day VTE was amongst patients undergoing forefoot procedures (0.70%). There was a higher risk for VTE in patients undergoing midfoot/hindfoot procedures (1.22%, OR = 1.81) and lower leg/ankle procedures (1.76%, OR = 2.31). Additional risk factors for VTE included thrombophilia (4.02%, OR = 3.37), male sex (1.30%, OR = 1.47), increasing age (1.02% age 65+, OR = 1.41), and a high Charlson Comorbidity Index (1.12%, OR < 0.82 for scores <5).</i>\u0000 </p><p><strong>Conclusion: </strong>\u0000 <i>This study identifies the incidence and timing for VTE after elective F&A procedures. Furthermore, this study defines the risk factors associated with increased odds of VTE after elective F&A procedures. These findings are helpful in educating patients about a continued risk for VTE throughout the 90-day postoperative period and beyond. These results can also be utilized to stratify patients who need thromboprophylaxis based on the individual risk level.</i>\u0000 </p><p><strong>Level of evidence: </strong><i>Level III: Retrospective cohort study</i>.</p>","PeriodicalId":73046,"journal":{"name":"Foot & ankle specialist","volume":" ","pages":"19386400241286593"},"PeriodicalIF":0.0,"publicationDate":"2024-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142482310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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