Zeitschrift Fur Orthopadie Und Unfallchirurgie最新文献

{"title":"Long-term Outcomes in Orthogeriatric Co-management: a Literature Review.","authors":"Andrea Eiter, Jan Daniel Kellerer","doi":"10.1055/a-2134-5803","DOIUrl":"10.1055/a-2134-5803","url":null,"abstract":"<p><p>Fragility fractures of the hip are one of the most important triggers of poor health outcomes in older adults. They often result in limitations in the ability of patients to care for themselves and mortality remains high. Orthogeriatric co-management may improve outcomes for this high-risk population. However, the impact on long-term results has not yet been definitively clarified. The purpose of this study was to present the influence of orthogeriatric co-management on mortality and self-care ability, as measured by the Barthel score, one year after hip fracture in people ≥ 60 years.A systematic literature search was performed in accordance with the process steps of identification, selection, and evaluation, with a systematic search of the MEDLINE, CINAHL Complete and Cochrane Library databases in the period from February to March 2022. Articles in English and German published between 2012 and 2022 were included. Twelve studies were finally used.Six studies demonstrated a statistically significant reduction in the one-year mortality rate. Only one of four studies evaluating self-care ability showed a significant improvement when the patient was treated on a specialised ward.Orthogeriatric co-management seems to be beneficial in positively influencing one-year mortality and self-care ability. In view of the heterogeneous results, the implementation of this care model can only be recommended to a limited extent.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10224659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"S2k Guideline for Tibial Plateau Fractures - Classification, Diagnosis, and Treatment.","authors":"Markus Thomas Berninger, Jan Philipp Schüttrumpf, Stefan Barzen, Christoph Domnick, Lena Eggeling, Kai Fehske, Karl-Heinz Frosch, Elmar Herbst, Reinhard Hoffmann, Kaywan Izadpanah, Clemens Kösters, Mirjam Neumann-Langen, Michael Raschke, Johannes Zellner, Matthias Krause","doi":"10.1055/a-2121-6538","DOIUrl":"10.1055/a-2121-6538","url":null,"abstract":"<p><p>Tibial plateau fractures are mostly complex and surgically demanding joint fractures, which require a comprehensive understanding of the fracture morphology, ligamentous and neurovascular injuries, as well as the diagnostic and therapeutic options for an optimal clinical outcome. Therefore, a standardised and structured approach is required. The success of the treatment of tibial plateau fractures relies on the interdisciplinary cooperation between surgical and conservative physicians in an outpatient and inpatient setting, physical therapists, patients and service providers (health insurance companies, statutory accident insurance, pension providers). On behalf of the German Society for Orthopaedics and Trauma Surgery (DGOU), the German Trauma Society (DGU) and the Society for Arthroscopy and Joint Surgery (AGA), under the leadership of the Fracture Committee of the German Knee Society (DKG), a guideline for tibial plateau fractures was created, which was developed in several voting rounds as part of a Delphi process. Based on the current literature, this guideline is intended to make clear recommendations and outline the most important treatment steps in diagnostics, therapy and follow-up treatment. Additionally, 25 statements were revised by the authors in several survey rounds using the Likert scale in order to reach a final consensus.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10167463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Long-term Outcomes after Medial Open Wedge High Tibial Osteotomy - A Retrospective Study of 69 Patients.","authors":"Steffen Schröter, Julian Klink, Christoph Ihle, Boyko Guergov Gueorguiev, Moritz Herbst, Marco Maiotti, Tina Histing, Marc-Daniel Ahrend","doi":"10.1055/a-2120-0993","DOIUrl":"10.1055/a-2120-0993","url":null,"abstract":"<p><p>High tibial osteotomy (HTO) is a widespread option to avoid or delay total knee arthroplasty (TKA). The present study aimed to assess the long-term survival rate and postoperative subjective knee function after isolated medial open wedge HTO in patients with symptomatic medial compartment knee osteoarthritis (OA) and varus malalignment.Sixty-nine patients (48.8 ± 6.7, 35-66 years; preoperative mechanical tibiofemoral angle [mTFA] -5.3 ± 3.4; -14.9-0.0° varus) treated with medial open wedge HTO using a TomoFix plate were included in this retrospective study, with a follow-up of at least 10 years (11.8 ± 1.0 years). The survival rate after HTO was calculated after 5 and 10 years. Subjective knee function was assessed using Hospital for Special Surgery (HSS), Oxford knee, Lequesne, and Lysholm scores.Thirty-three patients underwent conversion to TKA, on average, 7.0 ± 3.4 (1.3-13.7) years after HTO. Five- and ten-year survival rates were 84.1 and 60.9%, respectively. Patients without conversion to TKA showed a Lysholm score of 64.5 (35-92), Lequesne score of 7 (1-13), HSS score of 71 (56-86), and Oxford knee score of 38.5 (25-44) at the last follow-up (more than 10 years). Significantly higher scores were registered at the last follow-up compared to the preoperative state regarding the Lysholm score (preoperative: 43.5 [12-95]; follow-up: 64.5 [35-92]; p < 0.001). The HSS score (preoperative: 69.5 [43-93]; follow-up: 71 [56-86]; p = 0.6941) showed no statistically significant change during the 10-year follow-up period. The Lequesne score was significantly lower than the preoperative score (preoperative: 11.5 [0.5-22]; follow-up: 7 [1-13]; p < 0.001), indicating a lower handicap.The majority of patients with a valgus medial compartmental knee OA treated with HTO with fixation using the TomoFix plate can expect no conversion to TKA for more than 10 years. Furthermore, patients without conversion to TKA after 10 years still had a significantly higher subjective knee function than preoperatively. Further research is needed to identify risk factors for conversion to TKA. This helps to guide surgeons in selecting patients who will benefit most from HTO.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10120775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intraoperative Periprosthetic Femur Fracture - When is the Cerclage Enough?","authors":"Sebastian Hardt, Gregor Giebel, Robert Hube","doi":"10.1055/a-2051-8613","DOIUrl":"10.1055/a-2051-8613","url":null,"abstract":"<p><strong>Background and planning: </strong>Intraoperative periprosthetic femoral fractures are among the most serious complications in both primary and revision arthroplasty. They are often not detected, despite intraoperative radiological control. Since an unnoticed intraoperative fracture often requires revision surgery, which has been associated with increased mortality rates, intraoperative diagnosis and corresponding direct and sufficient treatment are crucial. There are patient-, surgery-, and implant-specific risk factors that increase the possibilities of intraoperative fractures. The most common risk factors on the patient side are age, gender, and various pre-existing conditions, such as osteoporosis or rheumatic diseases. A minimally invasive approach and a cementless press-fit fixation are the most significant surgery- and implant-specific risk factors. The Vancouver classification or the modified Mallory classification are available for the classification of intraoperative periprosthetic femoral fractures. Based on these classifications, treatment recommendations can be derived. Different strategies are available for fracture management.</p><p><strong>Therapy: </strong>Generally, if the stem is stable, osteosynthesis can be performed with preservation of the implant. This procedure can be applied to the majority of cases with non-displaced fractures by using cerclages as fixation. An unstable implant may require replacement of the stem. In higher grade fractures, stabilisation by using plate osteosynthesis may be necessary. The aim is to achieve the most anatomical reposition possible for the best possible bony consolidation. The ultimate goal is high implant stability and restoration of the biomechanics.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10109939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiology of Surgically Treated Spinal Tumors: A Multicenter Surveillance Study of 9686 Patients from the German Spine Registry (DWG Register).","authors":"Sebastian G Walter, Christopher Gaisendrees, Nikolaus Kernich, Maximilian Weber, Max J Scheyerer, Peer Eysel, Jan Siewe, Kourosh Zarghooni","doi":"10.1055/a-2077-7155","DOIUrl":"10.1055/a-2077-7155","url":null,"abstract":"<p><p>Tumors of the spine are challenging in terms of diagnoses and interdisciplinary treatment. This study was conducted to evaluate and characterize a large multicenter cohort of surgically treated spine tumor patients.Data of the German Spine Society (DWG) were used to characterize a cohort of all surgically treated spine tumor cases that were registered between 2017 and 2021. Subgroup analysis was performed for tumor entity, tumor localization, height of most severely affected segments, surgical treatment, and demographic parameters.In total, there were 9686 cases, of which 6747 were \"malignant\", 1942 were \"primary benign\", 180 were \"tumor-like lesions\", and 488 were \"other\" spinal tumors. Subgroups showed differences in number of affected segments as well as localization. There were further significant differences in surgical complication rates (p = 0.003), age (p < 0.001), morbidity (p < 0.001), and duration of surgery (p = 0.004).This is a representative study on spinal tumors from a large spine registry and allows for the epidemiological characterization of surgically treated tumor subgroups and quality control of registry data.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9994065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Description of Standardized Planes and Angles for Percutaneous Supra-acetabular Screw Placement.","authors":"Julian Rüwald, Milena Maria Ploeger, Gunnar T Hischebeth, Mareike Tüllmann, Jonas Roos, Martin Gathen, Koroush Kabir","doi":"10.1055/a-2107-0948","DOIUrl":"10.1055/a-2107-0948","url":null,"abstract":"<p><strong>Background: </strong>Percutaneous screw fixation for pelvic fractures has become a minimally invasive alternative to an open operation. The complex anatomy of the pelvis renders this procedure challenging. The objective of this study was to assess standardized angles and dimensions of safety zones within a 3 D computed tomography model for optimal supra-acetabular screw placement.</p><p><strong>Methods: </strong>Computed tomography scans of 107 patients that suffered major trauma without showing any bone injury of the pelvis were collected. Using a software-based analysis, raw computed tomography data were transformed into 3 D models to set standardized landmarks and determine the possible insertion corridor.</p><p><strong>Results: </strong>Screws not exceeding a length of 97 mm in females and 106.4 mm in males were, in 95% of the evaluated cases, insertable without cortical bone penetration. The safety zone was 6.6 mm for females and 7.9 mm for males. Screws not exceeding these diameters were safely insertable in 95% of the cases. For the midsagittal plane, the angle was 36.4 ± 5.1 on the left and 34.7 ± 2.9 on the right (p = 0.008). For the anterior pelvic plane, the angle was 31.3 ± 4.5° on the left and 34.0 ± 4.8° on the right (p = 0.008).</p><p><strong>Conclusions: </strong>Percutaneous fixation using supra-acetabular screws is a promising method to treat simple supra-acetabular fractures. These results may improve its safe utilization and could facilitate its broader clinical application.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9886313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy and Safety of Rivaroxaban and Enoxaparin for Thromboprophylaxis Among Total Hip Arthroplasty Patients: A Systematic Review and Meta-Analysis.","authors":"Chong Wang, Shuhua Lan, Panpan Xie, Ruifeng Yang","doi":"10.1055/a-1994-7500","DOIUrl":"10.1055/a-1994-7500","url":null,"abstract":"<p><strong>Background: </strong>Venous thromboembolism (VTE) is one of the major and potentially life-threatening complications following major orthopedic surgeries. Research evidence comparing the effectiveness of rivaroxaban and enoxaparin for thromboprophylaxis specific to total hip arthroplasty (THA) has been limited. Hence, this review was done to compare the efficacy and safety of rivaroxaban against enoxaparin for thromboprophylaxis after THA.</p><p><strong>Materials and methods: </strong>We conducted a search in databases including Medline, EMBASE, ScienceDirect, Google Scholar, and Cochrane Library from inception until May 2021. Randomized controlled trials directly comparing the effectiveness of rivaroxaban and enoxaparin for thromboprophylaxis among patients undergoing THA were eligible for inclusion. Outcome parameters assessed were efficacy in terms of total VTE and all-cause mortality, major VTE, deep vein thrombosis, symptomatic VTE, and safety in terms of major bleeding events, clinically relevant nonmajor bleeding events, minor bleeding events, total bleeding events, drug-related adverse events, and wound infection. We performed a meta-analysis with a random effects model and reported a pooled risk ratio (RR) with a 95% confidence interval (CI).</p><p><strong>Results: </strong>Eleven studies, including 9057 participants, were analyzed. Amongst efficacy outcomes, VTE and all-cause mortality pooled an RR of 0.58 (95% CI: 0.34-0.99), major VTE pooled an RR of 0.37 (95% CI: 0.15-0.90), deep vein thrombosis pooled an RR of 0.57 (95% CI: 0.32-1.02), and symptomatic VTE pooled an RR of 0.51 (95% CI: 0.30-0.87). Amongst safety outcomes, major bleeding events pooled an RR of 1.18 (95% CI: 0.77-1.80), total bleeding events pooled an RR of 1.12 (95% CI: 0.93-1.34), drug-related adverse event pooled an RR of 0.99 (95% CI: 0.87-1.12), and wound infection pooled an RR of 1.11 (95% CI: 0.58-2.14).</p><p><strong>Conclusion: </strong>Rivaroxaban is a more efficacious drug in terms of VTE and all-cause mortality compared to enoxaparin following THA, and rivaroxaban was non-inferior in terms of safety profiles such as wound infection, bleeding, and drug-related adverse events.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10584303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fractures in Childhood and Young Adulthood According to Maternal Smoking in Late Pregnancy. A Danish Cohort Study.","authors":"Jannie Biolzi Rasmussen, Sabine Marie Rath, Chunsen Wu, Louise Kathrine Kjaer Weile, Hagen Schmal, Jørn Olsen, Bodil Hammer Bech, Ellen Aagaard Nohr","doi":"10.1055/a-2103-6915","DOIUrl":"10.1055/a-2103-6915","url":null,"abstract":"<p><p>Fractures account for the most frequent cause of hospitalization during childhood and numbers have increased over time. Of all fractures in childhood and young adulthood, 66% are recurrent fractures, suggesting that some people are predestined for fractures. The aim of this study was to investigate the association between maternal smoking during late pregnancy and the risk of fractures in the children.The study included 11,082 mothers and their children from the cohort \"Healthy Habits for Two\" born between 1984 and 1987. Information about maternal smoking during pregnancy came from questionnaires filled out in pregnancy, while information about fractures was derived from the Danish National Patient Registry. Over a follow-up of 24 years (1994-2018), Cox regression with multiple failures was used to estimate hazard ratios (HRs) with 95% confidence intervals (CIs) for fractures in childhood and young adulthood according to maternal smoking in late pregnancy. Information about body mass index (BMI) and smoking status in young adulthood was included as time variant covariates.During an age span of 8-32 years, 6,420 fractures were observed. Of the mothers, 39.1% smoked during late pregnancy. Compared to children of mothers who did not smoke, children of mothers who smoked 1-9 cigarettes per day and 10+ cigarettes per day had an increased risk of fractures (HR 1.14 [CI: 1.06; 1.21] and HR 1.14 [CI: 1.07; 1.22], respectively). After adjusting for BMI and smoking status in young adulthood, the findings were slightly strengthened, showing an increased risk of fractures of 23 and 25% in children of mothers smoking 1-9 cigarettes per day and 10+ cigarettes per day, respectively.Maternal smoking during late pregnancy was associated with a higher risk of fractures in the child. This result indicates that exposure to cigarette smoke <i>in utero</i> may play a role in lifelong bone health.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9831708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 Measured Resection and Gap Balancing Techniques in Primary Total Knee Arthroplasty: A Meta-analysis.","authors":"Kun Liu, Zongqing Fan, Weina Liu, Li Li, YuJun Guan, Donglin Fu","doi":"10.1055/a-2050-7621","DOIUrl":"10.1055/a-2050-7621","url":null,"abstract":"<p><strong>Background: </strong>At present, the clinical efficacy of measured resection (MR) and gap balancing (GB) techniques in total knee arthroplasty (TKA) is still controversial. The objective of this study was to evaluate the clinical outcome indexes of the two surgical methods through a meta-analysis.</p><p><strong>Methods: </strong>The literature was systematically searched on PubMed, EMBASE, Cochrane Library, China National Knowledge Infrastructure (CNKI), WANFANG, Weipu (VIP), and China Biomedical Literature (CBM) electronic databases inception until June 12, 2022. RevMan 5.3 software (the Nordic Cochrane Center, the Cochrane Collaboration, Copenhagen, Denmark) was used to analyze all data of this study. The Cochrane risk bias assessment tool is a risk bias evaluation criterion recommended by the Cochrane Handbook for systematic reviews.</p><p><strong>Results: </strong>Eleven studies involving 1268 knees in total were included. The main outcome indexes showed that the Knee Society Score (KSS) knee score (MD: -1.40; 95% CI: -2.57 to -0.22; p = 0.02) and KSS knee function score (MD: -3.11; 95% CI: -3.72 to -2.50; p < 0.001) in the GB group were higher 1 year after operation, while femoral component rotation angle (FCRA; MD: -0.75; 95% CI: -1.34 to -0.07; p = 0.03) and the osteotomy volume of the posterior medial femoral condyle (MD: -0.76; 95% CI; -1.13 to -0.38; p < 0.001) were greater in the GB group. In addition, there was no significant difference in the joint line change (MD: -0.03; 95% CI: -0.07 to 0.01; p = 0.16) between the two groups. Secondary outcome results showed that the knee joint range of motion (ROM) in 3 months, and the Western Ontario and McMaster University Osteoarthritis Index (WOMAC) score after 1 year were better in the GB group. However, the operation time of the MR group was shorter. In addition, this study revealed no significant differences in post-complications between these two groups.</p><p><strong>Conclusion: </strong>Although the GB technique may not provide better radiographic results or reduce the complication rate, the recovery of joint function showed earlier improvement.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9881625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Non-drainage Offers Faster Proprioceptive and Functional Recovery, and More Clinical Benefits for Patients following Primary Total Knee Arthroplasty Compared to Drainage.","authors":"Bayram Unver, Musa Eymir, Vasfi Karatosun","doi":"10.1055/a-2050-7498","DOIUrl":"10.1055/a-2050-7498","url":null,"abstract":"<p><strong>Background: </strong>Although a non-drainage procedure following total knee arthroplasty (TKA) is becoming more acceptable in enhanced recovery after surgery, postoperative drainage is still commonly used in TKA surgeries. This study aimed to compare the non-drainage to the drainage during the early postoperative stage regarding proprioceptive and functional recovery, and postoperative outcomes of TKA patients.</p><p><strong>Material and methods: </strong>A prospective, single-blind, randomized, controlled trial was carried out on 91 TKA patients, who were randomly allocated into the non-drainage group (NDG) or the drainage group (DG). Patients were evaluated regarding knee proprioception, functional outcomes, pain intensity, range of motion, knee circumference, and anesthetic consumption. Outcomes were assessed at the time of charge, at postoperative 7th day, and at postoperative 3rd month.</p><p><strong>Results: </strong>There were no differences between groups at baseline (p > 0.05). During the inpatient period, the NDG experienced superior pain relief (p < 0.05), had a higher Hospital for Special Surgery knee score (p = 0.001), demanded lower assistance from a sitting position to a standing position (p = 0.001) and walking for 4.5 m (p = 0.034), and performed the Timed Up and Go test in a shorter duration (p = 0.016) compared to the DG. The NDG gained the actively straight leg raise earlier (p = 0.009), needed lower anesthetic consumption (p < 0.05), and showed improved proprioception (p < 0.05) compared to the DG during the inpatient period.</p><p><strong>Conclusions: </strong>Our findings support that a non-drainage procedure would be a better option to provide a faster proprioceptive and functional recovery, and beneficial results for patients following TKA. Therefore, the non-drainage procedure should be the first choice in TKA surgery rather than drainage.</p>","PeriodicalId":51219,"journal":{"name":"Zeitschrift Fur Orthopadie Und Unfallchirurgie","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9294457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}