Zeitschrift fur Orthopadie und Unfallchirurgie最新文献

{"title":"The Application of a Surgery Supporting Computer System Does Not Seem to Influence the Surgeons' Radiation Exposure: A Retrospective Analysis.","authors":"Isabell Baumann, Alexander Boehringer, Raffael Cintean, Florian Gebhard, Peter H Richter, Konrad Schütze, Alexander Maximilian Eickhoff","doi":"10.1055/a-2342-0495","DOIUrl":"https://doi.org/10.1055/a-2342-0495","url":null,"abstract":"<p><p>Since 2019, a surgery supporting system (SPM, surgical process manager; Johnson & Johnson, New Brunswick, New Jersey, Vereinigte Staaten) has been used in a Level I trauma center for common trauma surgery procedures (distal radius fractures, proximal femur fractures, ankle fractures, proximal humerus fractures, and spine fractures). The hypothesis of this study was that implementing standardized procedures (by using SPM) may reduce radiation exposure, especially for unexperienced surgeons.Workflows were developed for different surgical procedures (distal radius fractures, proximal femur fractures, ankle fractures, proximal humerus fractures, and spine fractures) and added into the SPM. Between October 2019 and June 2022, 90 surgeries using the SPM were included in the study. A control group was included with 107 surgeries using the same surgical technique. The values measured were the radiation exposure during the surgical procedure, the experience of the head surgeon, and whether or not the SPM was used. A statistical analysis was performed by using the chi square and Fischer exact tests, with significance set at a p value < 0.05.SPM was applicated in 51 cases for the distal radius (control group 54 patients), 20 cases for distal fibula fractures (control group 21 patients), 9 cases for the proximal femur (control group 19 patients), 5 cases for vertebral fractures (control group 7 patients), and 5 cases for the proximal humerus (control group 6 patients). No difference concerning the median radiation exposure was observed by plating distal radius fractures with 5.7 Gy/cm² in the SPM group and a median radiation exposure of 6.4 Gy/cm² in the control group (p = 0.96). The distal fibula fractures showed no significant difference in the intraoperative radiation (17.4 Gy/cm² vs. 6.4 Gy/cm², p value 0.53). Radiation exposure was lower when a consultant performed surgery without showing any significance, independent if SPM was used or not.In this study, no significant difference in the intraoperative radiation dose was observed when using a surgery supporting computer system. The experience of the surgeon showed no influence as well, regardless if SPM was used or not. Additional data should be collected questioning these findings.</p>","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141560710","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}

{"title":"Retracted Article: Validity and Reliability of Sensor-based Measures of Lower Limb Range of Motion in Soccer Players: a Cross-sectional Study.","authors":"Sebastian Huber, Martin Alfuth","doi":"10.1055/a-2331-1084","DOIUrl":"10.1055/a-2331-1084","url":null,"abstract":"","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141536341","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}

{"title":"Dorsal Metatarsal Closed Wedge Osteotomy in the Treatment of Freiberg's Disease: A Prospective Observational Study.","authors":"Vedat Öztürk, Mustafa Gökhan Bilgili, Emre Baca","doi":"10.1055/a-2343-4161","DOIUrl":"https://doi.org/10.1055/a-2343-4161","url":null,"abstract":"<p><p>The aim of this study was to prospectively evaluate the clinical and radiological results of dorsal metatarsal closed wedge osteotomy and headless screw fixation in the surgical treatment of Freiberg's disease.Thirty-four patients who were treated with dorsal metatarsal closed wedge osteotomy (DMCWO) for Freiberg's disease between February 2018 and March 2022 were included in the study. Patients were staged according to the classification system described by Smillie. Clinical outcomes were evaluated using the American Orthopedic Foot and Ankle Society's (AOFAS) lesser metatarsophalangeal-interphalangeal scale, the visual analog scale (VAS), the range of motion (ROM) of the metatarsophalangeal (MTP) joint, and a subjective patient satisfaction questionnaire. For radiological evaluation, the amount of preoperative shortening of the involved metatarsal, the amount of metatarsal shortening developed after osteotomy, and radiological recovery times were recorded.Thirty-two (94.1%) of the patients were female, and two (5.9%) were male. The average postoperative follow-up period for patients was 33.7 months (range: 24 months to 41 months). The mean AOFAS scores increased from 53.24 to 86.26 (p < 0.01). The mean VAS scores decreased from 8.59 to 1.79, and it was observed that the patients' pain improved significantly (p < 0.01). The mean ROM of the MTP joint increased from 48.76 degrees to 70.76 degrees (p < 0.01). An average of 2.5 mm (range 1 mm to 4.1 mm) of shortening of the metatarsal length developed postoperatively (p < 0.01). Arthrosis developed in 1 case (2.9%), and transfer metatarsalgia developed in 2 cases (5.8%).DMCWO is an effective treatment for both the early and advanced stages of symptomatic Freiberg's disease, leading to high patient satisfaction.</p>","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141494727","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}

{"title":"Direct high-pressure Injury of the Palm after Injection of a Capsaicin-filled Gas Pistol.","authors":"Güner Sönmez, Jan Janzen, Christian Karl Spies","doi":"10.1055/a-2294-1098","DOIUrl":"https://doi.org/10.1055/a-2294-1098","url":null,"abstract":"<p><p>High injection lesions of the hand are among the most serious injuries, with concomitant consequences. These lesions are often underestimated and may entail additional damages if that is the case. Not only the physical impact but also the chemical nature of the substance dictate the treatment.</p>","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141422382","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}

{"title":"Anticoagulant Medication in Endoprosthetically Treated Proximal Femur Fracture - Complications and Mortality Considering the Time of Treatment as a Quality Criterion.","authors":"Christoph Johannes Neumann, Tim Dario Kaiser, Rüdiger Smektala","doi":"10.1055/a-2324-1877","DOIUrl":"10.1055/a-2324-1877","url":null,"abstract":"<p><p>There is an international debate on the optimal time to surgery following hip fracture in older patients. Pre-existing anticoagulation seems to be a major concern when it comes to a delay in operative fracture treatment. The aim of this study was to examine complication and mortality rates for elderly anticoagulated hip fracture patients considering early (< 24 h) vs. delayed (> 24 h) surgery.Our Analysis is based on data of the external inpatient quality assurance of North Rhine Westphalia as the most populous German federal state. We identified 13,201 hip fracture patients with antithrombotic medication and a minimum age of 65 years treated from January 2015 to December 2017.Delayed surgery was associated with significantly higher rates of general and surgical complications as well as mortality. Except for pre-existing heart failure, we were not able to identify certain comorbidities that could clearly indicate, why there might have been a delay.In most cases, patients with antithrombotic medication have a poor outcome to be expected due to serious comorbidity. If there was a delay in surgery for those patients, treatment results were even worse. Thus, surgery with a delay of > 24 h must be avoided to reduce the risk of complications.</p>","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141422381","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}

{"title":"O&U sehen bedeutet nicht O&U verstehen! – Über das Mysterium der Magie unseres Fachbereichs und wie wir dieses auflösen können.","authors":"Lea Köster, Moritz Lenz","doi":"10.1055/a-2248-4471","DOIUrl":"https://doi.org/10.1055/a-2248-4471","url":null,"abstract":"","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249311","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}

{"title":"[Treatment of Injuries to the Posterior Cruciate Ligament].","authors":"Alexander Korthaus, Sofia Hansen, Matthias Krause, Karl-Heinz Frosch","doi":"10.1055/a-2091-4681","DOIUrl":"10.1055/a-2091-4681","url":null,"abstract":"<p><p>Compared to the anterior cruciate ligament injury, the rupture of the posterior cruciate Ligament (PCL) is the rarer condition. A high healing potential is attributed to the PCL in the literature, which is why conservative therapy is also considered important in addition to surgical treatment 1. Posterior cruciate ligament rupture is often associated with concomitant injuries. Among other things, up to 70% of cases are associated with accompanying injuries to the posterolateral corner 2. The detection of concomitant injuries has a significant influence on the outcome, as isolated surgical PCL stabilization does not lead to satisfactory results in these cases.</p>","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249307","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}

{"title":"Ambulantisierung – mit verbesserter Finanzierung, Vergütung und Struktur sicherstellen, dass die Qualität für Patienten und Weiterbildung nicht leidet.","authors":"Matthias Manych","doi":"10.1055/a-2290-7605","DOIUrl":"https://doi.org/10.1055/a-2290-7605","url":null,"abstract":"","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249309","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}

{"title":"Ambulantisieren mit Folgen für die Weiterbildung.","authors":"Matthias Manych","doi":"10.1055/a-2248-4553","DOIUrl":"https://doi.org/10.1055/a-2248-4553","url":null,"abstract":"","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249308","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}

{"title":"Editorial.","authors":"Ulrich Stöckle, Dieter C Wirtz","doi":"10.1055/a-2248-4456","DOIUrl":"https://doi.org/10.1055/a-2248-4456","url":null,"abstract":"","PeriodicalId":94274,"journal":{"name":"Zeitschrift fur Orthopadie und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141249310","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}