Article
Multidisciplinary Sciences
Gang Tan, Li Wei Xie, Shi Jiu Yi, Yu Chen, Xi Liu, Hui Zhang
Summary: This study found that the use of TXA in total ankle replacement can safely and effectively reduce perioperative blood loss, early wound infection, and poor healing, without increasing the risk of symptomatic venous thromboembolism. TXA application in total ankle replacement helps improve ankle function and patient quality of life during the early stage.
SCIENTIFIC REPORTS
(2022)
Article
Orthopedics
Alberto Bianchi, Nicolo Martinelli, Eleonora Caboni, Giorgio Raggi, Francesca Manfroni, Valerio Sansone
Summary: This retrospective study evaluated the long-term outcomes of primary BOX TAA with over ten years of follow-up. The results showed high patient satisfaction at long-term follow-up, but lower implant survival rate compared to modern knee and hip implants.
INTERNATIONAL ORTHOPAEDICS
(2021)
Article
Orthopedics
Tony Lin-Wei Chen, Yan Wang, Yinghu Peng, Guoxin Zhang, Tommy Tung-Ho Hong, Ming Zhang
Summary: This study compared the advantages of Total talar replacement (TTR) and Total ankle arthroplasty (TAA) in restoring foot biomechanics during walking through computational simulations. The results showed that TTR better reproduced the joint motions, segment movements, and plantar pressure distribution of an intact foot.
JOURNAL OF ORTHOPAEDIC TRANSLATION
(2023)
Article
Orthopedics
Mark Glazebrook, Bernard N. Burgesson, Alastair S. Younger, Timothy R. Daniels
Summary: In the management of end-stage ankle arthritis, ankle arthrodesis and replacement surgeries show similar clinical outcomes, with a higher complication rate observed in ankle arthrodesis.
FOOT AND ANKLE SURGERY
(2021)
Article
Orthopedics
Louis Dagneaux, Erika Nogue, Julie Mathieu, David Demoulin, Francois Canovas, Nicolas Molinari
Summary: Research found a 10-year survivorship free of metal component revision after total ankle replacements (TAR) was 78%, affected by factors such as age, implant design, and institutional volume of procedures.
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2022)
Article
Multidisciplinary Sciences
Jung Woo Lee, Woo-Young Im, Si Young Song, Jae-Young Choi, Sung Jae Kim
Summary: This study analyzed data from TAA patients and identified significant risk factors for early failure, including chronic pulmonary disease, diabetes, peripheral vascular disease, hyperlipidemia, dementia, and alcohol abuse. Surgical indications and preoperative patient counseling should take these factors into consideration.
SCIENTIFIC REPORTS
(2021)
Article
Orthopedics
Jimmy J. Chan, Javier Z. Guzman, Evan Garden, Jesse C. Chan, Jashvant Poeran, Nicole Zubizarreta, Madhu Mazumdar, Ettore Vulcano
Summary: The comorbidity burden is increasing among patients undergoing ankle arthrodesis, and it is associated with significantly increased resource utilization.
ORTHOPAEDICS & TRAUMATOLOGY-SURGERY & RESEARCH
(2022)
Article
Orthopedics
Austin E. Sanders, Andrew P. Kraszewski, Scott J. Ellis, Robin Queen, Sherry Backus, Howard Hillstrom, Constantine A. Demetracopoulos
Summary: The study compared the foot and ankle kinetics and kinematics of patients who underwent total ankle arthroplasty (TAA) and ankle arthrodesis during walking and stair ascent, showing that the TAA group performed better in motion-related parameters of the foot and ankle.
FOOT & ANKLE INTERNATIONAL
(2021)
Article
Medicine, General & Internal
Rebecca Sell, Magalie Meinert, Eva Herrmann, Yves Gramlich, Alexander Klug, Oliver Neun, Reinhard Hoffmann, Sebastian Fischer
Summary: Posttraumatic osteoarthritis may require surgical fusion of the ankle joint if non-surgical therapy is unsuccessful. The decision to perform fusion is based on the patient's pain and disability, radiographic imaging, and surgeon experience, without strict guidelines. This study compared outcomes of tibiotalocalcaneal arthrodesis (TTCA) and tibiotalar arthrodesis (TTA) to highlight the importance of the subtalar joint. The results showed significantly worse clinical scores in the TTCA group compared to the TTA group, indicating the need for careful consideration of generous subtalar joint fusion with planned ankle arthrodesis.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Orthopedics
Bakur A. Jamjoom, Bobby M. Siddiqui, Hatem Salem, Martin Raglan, Sunil Dhar
Summary: This study analyzed the clinical and radiographic outcomes of 29 revision TAAs performed at a high-volume center in the UK using the INBONE II prosthesis. It found that revision TAA with the INBONE II implant was associated with good short-term survival and improvement in postoperative scores at 2 years.
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2022)
Review
Orthopedics
Shuai Liu, Yuxin Wang, Mengqi Zhang, Pengcheng Wei, Yujing Li, Tongyu Wang, Qingyang Meng
Summary: This meta-analysis aims to compare the safety and efficacy of total ankle replacement (TAR) and ankle arthrodesis (AA) in different follow-up periods. The results indicate that TAR is superior to AA in the short term, but in the medium and long term, it leads to more complications and revision rates.
INTERNATIONAL ORTHOPAEDICS
(2023)
Review
Orthopedics
Rodney Y. Arthur, Alexander K. Mihas, James Harris, Logan A. Reed, Rebecca Billings, David A. Patch, Clay A. Spitler, Michael D. Johnson
Summary: This study aimed to systematically review the literature comparing ankle arthrodesis (AA) and total ankle arthroplasty (TAA) in hemophilic arthropathy. The results showed similar clinical outcomes and complication rates between TAA and AA in this patient population.
FOOT & ANKLE INTERNATIONAL
(2023)
Article
Orthopedics
Amanda N. Fletcher, Lindsey G. Johnson, Mark E. Easley, James A. Nunley, James K. DeOrio
Summary: This study compared bilateral simultaneous and sequential total ankle arthroplasty (TAA) and found that both methods had similar patient-reported outcome measures, complications, and prosthesis survival.
JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME
(2022)
Article
Orthopedics
Jensen K. Henry, Daniel Sturnick, Andrew Rosenbaum, Guilherme Honda Saito, Johnathan Deland, Brett Steineman, Constantine Demetracopoulos
Summary: This study found that kinematics of the ankle and talonavicular joint were altered after subtalar arthrodesis in patients with total ankle replacement (TAR). These alterations may affect the contact mechanics at the prosthesis and bone-implant interface, potentially leading to early TAR failure and progression of adjacent joint arthritis in the talonavicular joint.
FOOT & ANKLE INTERNATIONAL
(2022)
Article
Orthopedics
Fahmy Samir Fahmy, Mohammad Abdalla Abd El Salam, Hossam Fathi Mahmoud
Summary: This study evaluates the clinical outcomes and quality of life after arthroscopic ankle fusion for paralytic foot-drop deformity. The results demonstrate that this surgery is an effective palliative procedure with good functional and radiologic outcomes.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2023)
Article
Orthopedics
D. Dammerer, F. Schneider, T. Renkawitz, D. Putzer, M. Bogensperger, R. Biedermann
ARCHIVES OF ORTHOPAEDIC AND TRAUMA SURGERY
(2020)
Article
Orthopedics
Vasco Starke, Hannes Stofferin, Sidney Mannschatz, Romed Hoermann, Dietmar Dammerer, Martin Thaler
Summary: This study examined the course and branching pattern of the superior gluteal nerve (SGN) in relation to the direct anterior approach (DAA) and its proximal extensions. The research identified safe and danger zones for the SGN during these procedures, emphasizing the need for caution in instrument placement and manipulations to prevent nerve injury.
JOURNAL OF ARTHROPLASTY
(2021)
Article
Critical Care Medicine
Huy Le Quang, Werner Schmoelz, Richard A. Lindtner, Dietmar Dammerer, Peter Schwendinger, Dietmar Krappinger
Summary: The study found that single column plate plus other column lag screw fixation provides similar stability to conventional both column plate fixation, making it a viable alternative for internal fixation of ACPHT fractures.
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED
(2021)
Article
Orthopedics
Dammerer Dietmar, Braito Matthias, Peter Ferlic, Kaufmann Gerhard, Juana Kosiol, Biedermann Rainer
Summary: The study retrospectively reviewed 12 cases of severe LCPD treated with CPO, with a mean follow-up of 14 years. Results showed good long-term clinical outcomes in about 2/3 of the patients, with 9 patients achieving excellent functional results. Postoperative limb-length discrepancy was a common complication observed in 3 patients.
Article
Critical Care Medicine
Hans-Christian Jeske, Christoph Hirnsperger, Florian Perwanger, Dietmar Dammerer, Johannes Giesinger, Michael Schlumberger, Michael Liebensteiner
Summary: This study aimed to investigate the impact of ankle sprain on driving ability, and the results showed that patients generally had sufficient brake reaction time to drive safely four weeks after the incident. Patients with an AOFAS-AHS score of 80 points or above were more likely to have sufficient brake reaction time.
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED
(2021)
Article
Chemistry, Physical
David Putzer, Dietmar Dammerer, Debora Coraca-Huber, Johannes Pallua, Werner Schmoelz, Michael Nogler
Summary: In the healthcare environment, bandage systems are important for positioning and fixing patients in medical settings. This study compared the mechanical and morphological properties of the iFix patient position system with two commercially available bandages. The iFix showed anisotropic mechanical properties, with a more rigid behavior in the longitudinal direction.
Article
Emergency Medicine
Moritz Wagner, Simon Pfurtscheller, Dietmar Dammerer, Paul Nardelli, Gerhard Kaufmann, Alexander Brunner
Summary: This study evaluated skiing and snowboarding injuries, the effectiveness of airborne rescue, and the impact of the COVID-19 pandemic on a large sample size. The findings indicate that knee injuries are the most common on alpine slopes, with life-threatening injuries being rare. Airborne rescue was found to be time-effective. However, further clinical studies are needed to determine its impact on patient outcomes.
PREHOSPITAL AND DISASTER MEDICINE
(2022)
Article
Medicine, General & Internal
Markus Neubauer, Lukas Moser, Johannes Neugebauer, Marcus Raudner, Barbara Wondrasch, Magdalena Fuehrer, Robert Emprechtinger, Dietmar Dammerer, Richard Ljuhar, Christoph Salzlechner, Stefan Nehrer
Summary: Comparisons between AI-aided and AI-unaided diagnoses showed that AI-aided diagnoses had a stronger correlation with clinical severity. Specifically, AI-aided diagnoses had higher associations with overall KL score and KOOS. This suggests that AI-guided systems can improve the ratings of knee radiographs and show a stronger association with clinical severity.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Critical Care Medicine
Moritz Wagner, Michael Liebensteiner, Dietmar Dammerer, Johannes Neugebauer, Paul Nardelli, Alexander Brunner
Summary: This study evaluated the incidence of skiing and snowboarding injuries using large-sample data from an entire geographic state. The results showed a significant reduction in the incidence of injuries compared to previous studies, and should be considered a benchmark for future research.
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED
(2023)
Review
Oncology
Johannes Neugebauer, Philipp Blum, Alexander Keiler, Markus Suess, Markus Neubauer, Lukas Moser, Dietmar Dammerer
Summary: There is limited evidence on the use of brachytherapy in the treatment of soft-tissue sarcomas. Therapy regimens are usually determined through local tumor conferences rather than standardized protocols. Patient-specific factors make it difficult to compare treatment outcomes. This systematic review aims to provide a literary summary of the current evidence for the use of brachytherapy in soft-tissue sarcomas.
Article
Oncology
Dietmar Dammerer, Johannes Neugebauer, Matthias Braito, Moritz Wagner, Markus Neubauer, Lukas Moser, Markus Suess, Michael Liebensteiner, David Putzer
Summary: Soft tissue sarcomas are rare malignant tumors originating in the mesenchyme, with over 80 different types identified. This study investigated the local recurrence rate in 35 individuals with soft tissue sarcomas treated at the University Hospital for Orthopaedics Innsbruck from 2010-2016. The treatment regimen consisting of surgical resection, radiotherapy, and chemotherapy achieved high local control rates for extremities and retroperitoneal sarcomas.
Article
Medicine, General & Internal
Philipp Blum, Johannes Neugebauer, Alexander Keiler, David Putzer, Julius Watrinet, Sebastian Biermeier, Dietmar Dammerer
Summary: This study analyzed the migration behavior of a tapered proximally anchored straight stem and found initial increased migration followed by secondary stabilization, suggesting a favorable long-term outcome. The study also showed that Dorr Type A femurs tended to have less subsidence compared to Dorr Type B femurs.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Medicine, General & Internal
Markus Neubauer, Eva-Maria Reinberger, Dietmar Dammerer, Lukas B. Moser, Johannes Neugebauer, Florian Gottsauner-Wolf, Stefan Nehrer
Summary: This study compared the clinical and radiological outcomes of high-tibial osteotomy (HTO) and unicompartmental knee arthroplasty (UKA) in patients with unicompartmental, medial osteoarthritis (OA). The results showed that the UKA group had significantly better improvements in pain and function, as well as lower OA progression and higher survivorship compared to the HTO group. However, there were significant differences in the demographics of the two treatments, indicating the challenge of comparing them.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Oncology
Leonhard Gruber, Christian Kremser, Bettina Zelger, Anton Schwabegger, Ena Josip, Dietmar Dammerer, Martin Thaler, Benjamin Henninger
Summary: This study aimed to differentiate between benign and atypical lipomatous tumors using MRI features and develop a scoring system. Several single MRI features were found to have significant diagnostic value, and a multiparametric approach may support radiologists in the identification of lipomatous tumors for further histological assessment.
Article
Orthopedics
Moritz Wagner, Sabrina Neururer, Dietmar Dammerer, Paul Nardelli, Gerhard Kaufmann, Matthias Braito, Alexander Brunner
Summary: Regional arthroplasty registries can deliver data quality comparable with national registries. Human error is the main reason for unrecorded revision cases and wrongly recoded implants.
JOURNAL OF EXPERIMENTAL ORTHOPAEDICS
(2022)