Foot & Ankle International最新文献

{"title":"Education Calendar","authors":"","doi":"10.1177/10711007231217779","DOIUrl":"https://doi.org/10.1177/10711007231217779","url":null,"abstract":"","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":"13 9","pages":"1339 - 1339"},"PeriodicalIF":2.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139019856","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of Lateral Ankle Ligaments in Vertical Stability of the Fibula: A Cadaveric Model.","authors":"Jorge Filippi, Paulina Gutiérrez, José Quezada, Jafet Massri-Pugin, Gonzalo F Bastías, Rodrigo Melo, Catalina Vidal, Rony Silvestre","doi":"10.1177/10711007231192465","DOIUrl":"10.1177/10711007231192465","url":null,"abstract":"<p><strong>Background: </strong>In unstable ankle fractures, the role of the deltoid and syndesmosis ligaments has been widely studied. However, it is uncertain what the importance of the lateral ankle ligament complex (LALC) is in the vertical stability of the fibula. Given its anatomical position, it should prevent the proximal translation of the fibula. This study aims to evaluate the role of the LALC in stabilizing the fibula in the vertical plane.</p><p><strong>Methods: </strong>Eleven below-knee cadaveric specimens were used in this study. Proximal traction of the fibula was performed by applying 50 N in the intact state and after sequential transection of the syndesmotic ligaments, anterior talofibular ligament (ATFL), and the calcaneofibular ligament (CFL). At each stage, the proximal displacement of the fibula was measured. One-way repeated measures analysis of variance with post hoc Bonferroni correction was carried out to determine any significant differences between the groups. A <i>P</i> value <.05 was considered statistically significant.</p><p><strong>Results: </strong>The vertical displacement of the fibula in the intact state, and after sequential transection of syndesmotic ligaments, ATFL, and CFL was 1.96 ± 1.19 mm, 3.96 ± 1.33 mm, 5.9 ± 1.73 mm, and 10.22 ± 2.76 mm, respectively. There was no significant difference in the proximal displacement of the fibula between the intact and the syndesmotic ligaments groups (<i>P</i> < .05). However, when the syndesmotic ligaments were transected in conjunction with ATFL ± CFL, a significant difference was observed compared to the intact state (<i>P</i> < .001).</p><p><strong>Conclusion: </strong>The complete disruption of syndesmotic ligaments did not significantly increase the proximal displacement of the fibula. However, when the ATFL ± CFL were additionally disrupted, there was a significant increase in the vertical translation of the fibula.</p><p><strong>Clinical relevance: </strong>To our knowledge, this is the first study describing that LALC plays a paramount role in the vertical stability of the fibula. Concomitant syndesmosis and LALC should be suspected in an axially unstable fibular fracture with a significant proximal displacement.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1192-1198"},"PeriodicalIF":2.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10112981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Peritalar Subluxation Correction for Progressive Collapsing Foot Deformity on Patient-Reported Outcomes.","authors":"Cesar de Cesar Netto, Nacime Salomao Barbachan Mansur, Matthieu Lalevee, Kepler Alencar Mendes de Carvalho, Alexandre Leme Godoy-Santos, Ki Chun Kim, Francois Lintz, Kevin Dibbern","doi":"10.1177/10711007231192479","DOIUrl":"10.1177/10711007231192479","url":null,"abstract":"<p><strong>Background: </strong>Peritalar subluxation (PTS) is part of progressive collapsing foot deformity (PCFD). This study aimed to evaluate initial deformity correction and PTS optimization in PCFD patients with flexible hindfoot deformity undergoing hindfoot joint-sparing surgical procedures and its relationship with improvements in patient-reported outcome measures (PROMs) at latest follow-up. We hypothesized that significant deformity/PTS correction would be observed postoperatively, positively correlating with improved PROMs.</p><p><strong>Methods: </strong>A prospective comparative study was performed with 26 flexible PCFD patients undergoing hindfoot joint-sparing reconstructive procedures, mean age 47.1 years (range, 18-77). We assessed weightbearing computed tomography (WBCT) overall deformity (foot and ankle offset [FAO]) and PTS markers (distance and coverage maps) at 3 months, as well as PROMs at final follow-up. A multivariate regression model assessed the influence of initial deformity correction and PTS optimization in patient-reported outcomes.</p><p><strong>Results: </strong>Mean follow-up was 19.9 months (6-39), and the average number of procedures performed was 4.8 (2-8). FAO improved from 9.4% (8.4-10.9) to 1.9% (1.1-3.6) postoperatively (<i>P</i> < .0001). Mean coverage improved by 69.6% (<i>P</i> = .012), 12.1% (<i>P</i> = .0343) and 5.2% (<i>P</i> = .0074) in, respectively, the anterior, middle, and posterior facets, whereas the sinus tarsi coverage decreased by an average 57.1% (<i>P</i> < .0001) postoperatively. Improvements in patient-reported outcomes were noted for all scores assessed (<i>P</i> < .03). The multivariate regression analysis demonstrated that improvement in both FAO and PTS measurements significantly influenced the assessed PROMs.</p><p><strong>Conclusion: </strong>This study demonstrated significant improvements in the overall 3D deformity, PTS markers, and PROMs following hindfoot joint-sparing surgical treatment in patients with flexible PCFD. More importantly, initial 3D deformity correction and improvement in subtalar joint coverage and extraarticular impingement have been shown to influence PROMs significantly and positively. Addressing these variables should be considered as goals when treating PCFD.</p><p><strong>Level of evidence: </strong>Level II, prospective cohort study.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1128-1141"},"PeriodicalIF":2.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10204749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Clinical Outcomes of Syndesmotic Flexible Fixation for Syndesmotic Injury With Ankle Fracture.","authors":"Sung Hwan Kim, Sang Heon Lee, Young Koo Lee","doi":"10.1177/10711007231194045","DOIUrl":"10.1177/10711007231194045","url":null,"abstract":"<p><strong>Background: </strong>We evaluated whether the quality of syndesmotic reduction affects the short-term clinical outcomes of flexible fixation in patients with a rotational ankle fracture.</p><p><strong>Methods: </strong>This study included 59 patients (32 men and 27 women) who underwent syndesmotic flexible fixation. The degree of syndesmotic reduction was evaluated on computed tomography (CT) images acquired within 3 days after surgery. We measured the divergence between anterior and posterior incisura at 1 cm above the distal tibial articular joint, then evaluated the degree of fibular rotation relative to the tibia. At 1 year after surgery, an objective clinical evaluation was performed using the American Orthopaedic Foot & Ankle Society (AOFAS) score, the visual analog scale (VAS), and the Foot and Ankle Outcome Score (FAOS). Additionally, repeat arthroscopy was performed during routine implant removal at nearly 1 year postoperatively.</p><p><strong>Results: </strong>Among 59 patients who underwent syndesmotic flexible fixation, 56 patients had syndesmotic stability on repeat arthroscopy. At 1 year postoperation, AOFAS, VAS, and FAOS scores were, respectively, 90, 2.0, and 94 in the accurate reduction group (n = 24) and 90, 1.0, and 94.5 in the malreduction group (n = 35).</p><p><strong>Conclusion: </strong>Reduction quality after syndesmotic injury with flexible fixation, as determined by early postoperative CT imaging, did not affect patient prognosis. In this cohort, syndesmotic reduction and flexible fixation may produce good clinical outcomes in patients with syndesmotic injury and ankle fracture.</p><p><strong>Level of evidence: </strong>Level III, retrospective cohort study.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1112-1119"},"PeriodicalIF":2.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10238831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"3D-Printed Modular Endoprosthesis Reconstruction Following Total Calcanectomy in Calcaneal Malignancy.","authors":"Taojun Gong,&nbsp;Minxun Lu,&nbsp;Jie Wang,&nbsp;Yuqi Zhang,&nbsp;Yitian Wang,&nbsp;Fan Tang,&nbsp;Zhuangzhuang Li,&nbsp;Yong Zhou,&nbsp;Li Min,&nbsp;Yi Luo,&nbsp;Chongqi Tu","doi":"10.1177/10711007231185334","DOIUrl":"10.1177/10711007231185334","url":null,"abstract":"<p><strong>Background: </strong>The use of 3D-printed endoprosthesis has been proposed as a viable limb-salvage procedure following total calcanectomy in patients with calcaneal malignancy. However, certain drawbacks persist concerning the prosthetic design. In this case series, we designed a modular endoprosthesis incorporating a novel drainage system, aiming to improve the functional outcomes and to promote wound healing.</p><p><strong>Methods: </strong>We retrospectively analyzed patients with calcaneal malignancy who underwent 3D-printed modular endoprosthesis reconstruction. Clinically, we evaluated functional outcomes using the 10-cm visual analog scale (VAS) score, the 1993 version of the Musculoskeletal Tumor Society (MSTS-93) score, and the American Orthopaedic Foot & Ankle Society (AOFAS) hindfoot score. Complications were also recorded.</p><p><strong>Results: </strong>Five male patients met the final inclusion criteria. The median age was 20 years (range 13-47 years). The median follow-up time was 28 months (range, 13-65 months). Median postoperative functional MSTS-93, VAS, and AOFAS scores were 27 points (range, 25-29), 0 points (range, 0-1), and 86 points (range, 83-93), respectively. Wound healing was observed in all patients, and there were no complications related to the endoprosthesis at the last follow-up.</p><p><strong>Conclusion: </strong>The use of 3D-printed modular endoprosthesis was associated with satisfactory short-term outcomes in patients undergoing calcaneal reconstruction. The incorporation of a novel design featuring an integrated draining system has the potential to enhance wound healing and expedite functional recovery.</p><p><strong>Level of evidence: </strong>Level IV, case series.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1021-1029"},"PeriodicalIF":2.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10316061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simulated Weightbearing and Articular Injury From Transarticular Screws in a Ligamentous Lisfranc Injury Model.","authors":"Nicholas Denove,&nbsp;Muturi G Muriuki,&nbsp;Vongtawan Juntavee,&nbsp;Stephan Zmugg,&nbsp;Robert Dekker,&nbsp;Robert M Havey,&nbsp;Anish Kadakia","doi":"10.1177/10711007231184231","DOIUrl":"10.1177/10711007231184231","url":null,"abstract":"<p><strong>Background: </strong>Transarticular screw fixation is a common surgical treatment for tarsometatarsal ligamentous (Lisfranc) injuries. Iatrogenic damage to articular cartilage from screw placement, however, has been thought to potentially lead to increased risk of tarsometatarsal (TMT) joint arthritis after initial injury. To date, no study has evaluated the effect of weightbearing on articular cartilage after screw fixation. The aim of this study was to create a Lisfranc injury and quantify and compare articular damage due to screw fixation before and after simulated weightbearing.</p><p><strong>Methods: </strong>A ligamentous Lisfranc injury was created in 10 cadaveric specimens and treated with transarticular screws. Specimens were cycled for 1000 cycles at 250 N to simulate 2 weeks of physiologic weightbearing. Rotation and diastasis across the Lisfranc complex were measured. Articular injury as a percentage of total articular surface was measured using digital imaging of the first and second TMT joint before and after simulated weightbearing. Comparisons between articular damage were made and statistical analysis was performed.</p><p><strong>Results: </strong>Simulated partial weightbearing increased articular injury 1.44-fold (<i>P</i> < .001). The second metatarsal (M2) showed the greatest increase (1.54-fold, <i>P</i> = .0047), whereas the first (M1) showed the least (1.35-fold, <i>P</i> = .0083). Increases seen at the medial (1.43-fold, <i>P</i> = .0387) and middle cuneiform (1.44-fold, <i>P</i> = .0292) were intermediate between the values seen at M2 and M1.</p><p><strong>Conclusion: </strong>Articular damage from transarticular screw fixation significantly increased after simulated partial weightbearing. This may increase the risk of arthritis and future morbidity when using transarticular screws for the treatment of ligamentous Lisfranc injuries.</p><p><strong>Clinical relevance: </strong>Iatrogenic damage to articular cartilage due to screw fixation of ligamentous Lisfranc injuries may be increased with weightbearing.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1044-1050"},"PeriodicalIF":2.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9876799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hindfoot Arthrodeses and the Order of Joint Fixation Influence Tibiotalar Kinematics During Simulated Stance.","authors":"Joaquin Palma,&nbsp;Jaeyoung Kim,&nbsp;Jeffrey W Hoffman,&nbsp;Scott J Ellis,&nbsp;Constantine A Demetracopoulos,&nbsp;Brett D Steineman","doi":"10.1177/10711007231184224","DOIUrl":"10.1177/10711007231184224","url":null,"abstract":"<p><strong>Background: </strong>Although hindfoot arthrodeses relieve pain and correct deformity, they have been associated with progressive tibiotalar degeneration. The objective was to quantify changes in tibiotalar kinematics after hindfoot arthrodeses, both isolated subtalar and talonavicular, as well as double arthrodesis, and to determine if the order of joint fixation affects tibiotalar kinematics.</p><p><strong>Methods: </strong>Hindfoot arthrodeses were performed in 14 cadaveric mid-tibia specimens. Specimens randomly received isolated fixation of the subtalar or talonavicular joint first, followed by fixation of the remaining joint for the double arthrodesis. A 6-degree-of-freedom robot sequentially simulated the stance phase of level walking for intact, isolated, and double arthrodesis conditions. Tibiotalar kinematic changes were compared for the intact and arthrodesis conditions. A subsequent analysis assessed the effect of the joint fixation order on tibiotalar kinematics.</p><p><strong>Results: </strong>Isolated and double hindfoot arthrodeses increased tibiotalar plantarflexion, inversion, and internal rotation during late stance. Tibiotalar kinematics changes occurring after isolated arthrodesis remained consistent after the double arthrodesis for both the subtalar- and talonavicular-first conditions. The order of joint fixation influenced tibiotalar kinematics through some portions of stance, where the talonavicular-first double arthrodesis increased tibiotalar plantarflexion, eversion, and internal rotation compared to the subtalar-first double.</p><p><strong>Conclusion: </strong>Tibiotalar kinematics were modestly altered for all conditions, both isolated and double hindfoot arthrodeses. Changes in tibiotalar kinematics were consistent from the isolated to the double arthrodesis conditions and varied depending on which isolated hindfoot arthrodesis was performed first. Further research is needed to assess the clinical implications of the observed changes in tibiotalar kinematics, particularly as it pertains to the development of adjacent joint arthritis.</p><p><strong>Clinical relevance: </strong>These findings may correlate with clinical research that has cited hindfoot arthrodesis as a risk factor for adjacent tibiotalar arthritis. Once either the subtalar or talonavicular joint is fused, avoiding the arthrodesis of the second joint may not necessarily protect the tibiotalar joint.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1051-1060"},"PeriodicalIF":2.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10297244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Minimally Invasive Transverse Distal Metatarsal Osteotomy (MITO) for Hallux Valgus Correction: Early Outcomes of Mild to Moderate vs Severe Deformities.","authors":"Yeo Kwon Yoon,&nbsp;Zhi Hao Tang,&nbsp;Dong Woo Shim,&nbsp;Hyeong-Jun Rhyu,&nbsp;Seung Hwan Han,&nbsp;Jin Woo Lee,&nbsp;Kwang Hwan Park","doi":"10.1177/10711007231185330","DOIUrl":"10.1177/10711007231185330","url":null,"abstract":"<p><strong>Background: </strong>We compared the radiological and clinical outcomes of mild to moderate and severe hallux valgus (HV) treated with minimally invasive distal metatarsal transverse osteotomy (MITO) performed by a single surgeon.</p><p><strong>Methods: </strong>Eighty-four patients who underwent MITO between May 2018 and March 2020 were recruited and followed for at least 24 months. The severe group was defined as having a preoperative hallux valgus angle (HVA) >40 degrees or preoperative first-to-second intermetatarsal angle (1-2 IMA) >16 degrees; the mild to moderate group was defined as having an HVA <40 degrees and a 1-2 IMA <16 degrees. Pre- and postoperative measurements of the HVA, 1-2 IMA, distal metatarsal articular angle, and tibial sesamoid position were obtained. The visual analog scale for pain, the Foot and Ankle Outcome Score, and the Medical Outcomes Study Short Form Health Survey-36 physical component summary were used to assess clinical outcomes.</p><p><strong>Results: </strong>A total of 116 feet were included in this study and median follow-up period of 29.0 months (range, 24-52 months). Both groups showed significant improvements in all radiologic parameters postoperatively, with the degrees of correction greater in the severe group than in the mild to moderate group. All clinical scores improved significantly from the preoperative to the last follow-up visit. Final clinical outcomes and degrees of improvement were comparable in both groups.</p><p><strong>Conclusion: </strong>This study showed that short-term radiographic results for patients with either mild to moderate or severe HV treated with MITO were favorable. Overall clinical outcomes were comparable to those of conventional treatments. In this series, we found MITO with screw fixation to be a satisfactory surgical option for patients with mild to severe HV deformities.</p><p><strong>Level of evidence: </strong>Level III, retrospective comparative study.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"992-1002"},"PeriodicalIF":2.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10316063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Passive Ankle Plantarflexion Position and Skin Surface Blood Flow Adjacent to the Achilles Tendon.","authors":"So Minokawa,&nbsp;Ichiro Yoshimura,&nbsp;Tomonobu Hagio,&nbsp;Tetsuro Ishimatsu,&nbsp;Yuki Sugino,&nbsp;Teruaki Izaki","doi":"10.1177/10711007231185091","DOIUrl":"10.1177/10711007231185091","url":null,"abstract":"<p><strong>Background: </strong>Open repair of the Achilles tendon carries a risk of wound complications and infection. The Achilles tendon is covered by a thin layer of skin and subcutaneous tissue, which has a fragile blood supply. The full plantarflexion position may cause sustained blanching of the skin above the Achilles tendon. However, no reports have described the in vivo blood flow (BF) changes at the skin surface with ankle position. This study aimed to use laser Doppler flowmetry to evaluate the in vivo BF at the skin surface and thereby clarify the changes in BF with ankle position.</p><p><strong>Methods: </strong>The study cohort comprised 30 feet in 15 participants with no history of Achilles tendon rupture. Laser Doppler flowmetry was used to measure the BF at the skin surface above the medial Achilles tendon in the natural plantarflexion (NP) and full plantarflexion (FP) positions.</p><p><strong>Results: </strong>In the NP and FP positions, the BF at 5 cm proximal to the calcaneal insertion (frequent site of Achilles tendon rupture) was 1.50 ± 0.32 and 0.97 ± 0.28 mL/min/100 g, respectively (<i>P</i> < .0001).</p><p><strong>Conclusion: </strong>The BF at the skin surface adjacent to the medial Achilles tendon at 5 cm proximal to the calcaneal insertion was significantly less in the FP position than the NP position.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"1030-1033"},"PeriodicalIF":2.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9871348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adverse Events After Ankle Fracture Open Reduction Internal Fixation Among Patients With and Without Documented Cannabis and Tobacco Use.","authors":"Meera M Dhodapkar,&nbsp;Oghenewoma P Oghenesume,&nbsp;Scott J Halperin,&nbsp;Maxwell Modrak,&nbsp;Brad J Yoo,&nbsp;Jonathan N Grauer","doi":"10.1177/10711007231189698","DOIUrl":"10.1177/10711007231189698","url":null,"abstract":"<p><strong>Background: </strong>Ankle fractures are common orthopaedic injuries that may be indicated for open reduction internal fixation (ORIF). Although the negative impact of tobacco use on perioperative outcomes of ankle fracture ORIF has been described, the potential impact of cannabis use on related outcomes is not as well established.</p><p><strong>Methods: </strong>Retrospective database study of adult patients undergoing ankle ORIF for closed, isolated, ankle fractures from the 2010-2021 Q1 PearlDiver M151 data set. Subcohorts without and with cannabis and/or tobacco use were identified based on coding and matched based on patient age, sex, and Elixhauser Comorbidity Index (ECI) scores to yield groups of nonusers, tobacco users, tobacco and cannabis users, and cannabis users. Ninety-day adverse events were assessed between matched subcohorts with multivariable logistic regression controlling for age, sex, and ECI.</p><p><strong>Results: </strong>A total of 149 289 patients met study inclusion criteria for whom tobacco only use was documented for 14 989 (10.0%), tobacco and cannabis use for 2726 (1.8%), and cannabis only use for 867 (0.6%). Matching yielded 823 for each group. On multivariable analyses, isolated tobacco users were at higher odds of 90-day urinary tract infections (UTIs) (odds ratio [OR] 2.64), minor adverse events (OR 2.33), all-cause adverse events (OR 2.17), readmissions (OR 1.85), and severe adverse events (OR 1.84). Tobacco and cannabis comorbid users were at a marginally higher odds of 90-day UTI (OR 2.82), minor adverse events (OR 2.51), readmissions (OR 2.39), and any adverse events (OR 2.22). Cannabis only users were not at greater odds of 90-day adverse events relative to nonusers.</p><p><strong>Conclusion: </strong>Patients with tobacco use (alone or with cannabis) were at greater odds of 90-day adverse events following ankle fracture ORIF, but cannabis only users were not.</p><p><strong>Level of evidence: </strong>Level III, Retrospective database study.</p>","PeriodicalId":12446,"journal":{"name":"Foot & Ankle International","volume":" ","pages":"941-948"},"PeriodicalIF":2.7,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10214433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}