Article
Health Care Sciences & Services
Han Soul Kim, Ki Uk Mun, Chul-Ho Kim
Summary: Although various radiologic parameters of hip joint morphology are commonly used, their relation to acetabular fractures is limited. This study found that certain morphological features of the hip joint are associated with acetabular posterior wall fractures. Injury mechanism, acetabular index, and acetabular depth-to-width ratio were significant predictors of posterior wall fractures. Understanding the importance of these morphological factors can aid in the early identification and treatment of pathological conditions, protecting the hip joint and preventing future injuries.
JOURNAL OF PERSONALIZED MEDICINE
(2023)
Article
Medicine, General & Internal
Ning Li, Yi Yuan, Lu Yin, Minghui Yang, Yandong Liu, Wenshuang Zhang, Kangkang Ma, Fengyun Zhou, Zitong Cheng, Ling Wang, Xiaoguang Cheng
Summary: This study investigated the correlation between bone mineral density (BMD) of proximal femur and the type of hip fracture. It was found that intertrochanteric (IT) fractures had lower BMD compared to femoral neck (FN) fractures. However, unstable IT fractures had higher BMD compared to stable ones. Higher BMD in total hip and IT were associated with IT A2 fractures, while lower bone measurements were risk factors for stable IT fractures. Understanding the biomechanics of different fracture types could improve clinical management.
Article
Endocrinology & Metabolism
Ingmar Fleps, Halldor Palsson, Alexander Baker, William Enns-Bray, Hassan Bahaloo, Michael Danner, Navrag B. Singh, William R. Taylor, Sigurdur Sigurdsson, Vilmundur Gudnason, Stephen J. Ferguson, Benedikt Helgason
Summary: This study compared finite element derived femoral strength to areal bone mineral density as a metric for hip fracture risk assessment and found the former to be significantly better. Non-linear material models in finite element models performed better at classifying hip fractures, and loading alignments with low internal rotation and adduction were found to be most suitable for hip fracture classification.
Article
Medicine, General & Internal
Hugo Babel, Patrick Omoumi, Killian Cosendey, Hugues Cadas, Brigitte M. Jolles, Julien Favre
Summary: This study introduced a new method to standardize three-dimensional bone mineral density quantification in the knee using computed tomography and computational anatomy algorithms. The method showed excellent reliability and adequate reproducibility, making it suitable for research and clinical applications. Additionally, the method could potentially be adapted to quantify other bone parameters in three dimensions based on CT images or images acquired using different modalities.
JOURNAL OF CLINICAL MEDICINE
(2021)
Article
Economics
Ying Liang Low, Eric Finkelstein
Summary: The study demonstrates that DECT supplementing SECT is a cost-effective imaging strategy for diagnosing occult hip fractures among older adults in Singapore. Compared to MRI, DECT supplementing SECT provides more QALYs and appears to be a cost-effective option at a willingness-to-pay threshold.
Article
Orthopedics
Olof Sandberg, Sofia Carlsson, Ellen Harbom, Vendela Cappelen, Simon Tholen, Henrik Olivecrona, Per Wretenberg
Summary: This study demonstrates the accuracy and feasibility of using inducible displacement CT in diagnosing aseptic loosening in total hip arthroplasty. The sensitivity and specificity of displacement CT were found to be higher than plain radiography, making it a valuable tool for clinical routine.
Article
Endocrinology & Metabolism
Yufeng Ge, Yimin Chen, Gang Liu, Shiwen Zhu, Bo Li, Maoyi Tian, Jing Zhang, Xinbao Wu, Minghui Yang
Summary: This study aimed to investigate the association of hip bone mineral density with mortality risk after hip fracture. The results showed that all hip bone densities were significantly associated with mortality risks, and hip trochanter bone mineral density showed the strongest correlation.
CALCIFIED TISSUE INTERNATIONAL
(2023)
Article
Endocrinology & Metabolism
Danielle Elizabeth Whittier, Sarah L. Manske, Emma Billington, Richard E. A. Walker, Prism S. Schneider, Lauren A. Burt, David Arthur Hanley, Steven Kyle Boyd
Summary: This study used HR-pQCT scanning technology to investigate the bone microarchitecture characteristics of hip fracture patients and found that these patients had significantly reduced bone density, more pronounced osteoporosis, and larger void defects. Bone phenotyping analysis revealed a significant association between hip fractures and low density phenotype, but there were differences in bone phenotype continuum between male and female patients.
JOURNAL OF BONE AND MINERAL RESEARCH
(2022)
Article
Multidisciplinary Sciences
Luisa C. Pusch, Christian F. Kammerer, Joerg Froebisch
Summary: Researchers re-described the specimen of Bolotridon frerensis using computed tomography (CT) reconstruction, providing new information on its palatal and internal anatomy. New endocranial characters identified for this taxon suggest a more crownward phylogenetic position than previously hypothesized.
Article
Orthopedics
Feng Liu, Hongmei Zhu, Jinlian Ma, Liqiong Miao, Shuang Chen, Zijie Yin, Huan Wang
Summary: This study evaluated the performance of iCare QCT compared with Mindways QCT in the detection of osteoporosis. The results showed no significant difference between iCare QCT and Mindways QCT in the evaluation of vertebral bodies L1, L2, and L3 in the European spine phantom (ESP). There was a strong correlation between iCare QCT and Mindways QCT in the assessment of hip T-score. iCare QCT had a higher detection rate of osteoporosis with hip T-score assessment compared to Mindways QCT.
JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH
(2023)
Article
Chemistry, Multidisciplinary
Tao Yuan, Yuanlong Wei, Shiwan Chen, Wei Liu, Lingyun Zhao, Xiong Zhang
Summary: This study investigates the influence of bedding angle and primary fractures on coal failure and crack propagation in coal samples from the Wenjiaba Coal Mine. The results reveal the characteristics of deformation and damage in coal and provide insights for coalbed methane (CBM) development.
Article
Multidisciplinary Sciences
Manabu Kashiwagi, Akio Kuroi, Yosuke Katayama, Kosei Terada, Suwako Fujita, Takeshi Hozumi, Kunihiro Shimamura, Yasutsugu Shiono, Takashi Tanimoto, Takashi Kubo, Atsushi Tanaka, Takashi Akasaka
Summary: "The study investigated the relationship between CTI depth and ablation parameters in typical atrial flutter ablation procedures. It found that deep CTI ablation required longer ablation time, had lower first-pass success rate, and more frequent use of catheter inversion technique. The findings suggest that further investigation is needed for better outcomes in deep CTIs."
SCIENTIFIC REPORTS
(2021)
Article
Chemistry, Multidisciplinary
Juan de Dios Berna-Mestre, Florentina Guzman-Aroca, Alejandro Puerta-Sales, Antonio Navarro-Bano, Guillermo Carbonell-Lopez del Castillo, Juan de Dios Berna-Serna, Miguel Alcaraz
Summary: This study described and evaluated a new technique for performing Computed-Tomography Retrograde Urethrography (CT-RUG) using the clamp method. The results showed that CT-RUG was successfully performed with better diagnostic efficacy, and it was comfortable and effective for both patients and operators.
APPLIED SCIENCES-BASEL
(2021)
Article
Multidisciplinary Sciences
Karsten Sebastian Luetkens, Sueleyman Erguen, Henner Huflage, Andreas Steven Kunz, Carsten Herbert Gietzen, Nora Conrads, Lenhard Pennig, Lukas Goertz, Thorsten Alexander Bley, Tobias Gassenmaier, Jan-Peter Grunz
Summary: This study evaluated the balance between image quality and radiation dose in cone-beam CT scans of the wrist and elbow, finding that full-dose, low-dose, and ultra-low-dose scans were suitable for diagnostic use. The use of sharper convolution kernels facilitated superior display of bone microarchitecture.
SCIENTIFIC REPORTS
(2021)
Article
Medicine, General & Internal
Diego Fernando Lopez, Valentina Rios Borras, Rodrigo Cardenas-Perilla
Summary: This study aimed to investigate the position of the mandibular condyle, the size of the joint spaces, and the condylar angulation in patients with facial asymmetry (FA). The results showed that patients with FA had an anterior position of the condyle and smaller joint spaces compared to those without FA.
Article
Sport Sciences
Peter Alway, Thamindu Wedatilake, Nicholas Peirce, Anna Warren, Mark King, Katherine Brooke-Wavell
Summary: The aim of this study was to investigate if there are differences in bone mineral density (BMD) and bone asymmetry among female cricket fast bowlers, spin bowlers, and batters. The results showed that all cricketers had higher BMD at the total body, lumbar spine, and proximal femurs compared to a reference population. Fast bowlers had significantly greater BMD on the contralateral side of the lumbar spine, suggesting asymmetry in lumbar loading patterns.
EUROPEAN JOURNAL OF SPORT SCIENCE
(2023)
Article
Neurosciences
Jakob Skarabot, Jonathan P. Folland, Ales Holobar, Stuart N. Baker, Alessandro Del Vecchio
Summary: Motor unit discharge characteristics play a crucial role in determining the rate of force development in adult humans, but the neural substrate underlying this output remains unclear. Our study provides evidence, for the first time, that a startling cue can increase the synaptic inputs to motoneurons, leading to a greater number of discharges per motor unit per second and a higher rate of force development. These findings suggest a possible subcortical contribution to the maximal motor unit discharge rate in adult humans.
JOURNAL OF NEUROPHYSIOLOGY
(2022)
Article
Sport Sciences
Robert Miller, Thomas G. G. Balshaw, Garry J. J. Massey, Sumiaki Maeo, Marcel B. B. Lanza, Bill Haug, Michael Johnston, Sam J. J. Allen, Jonathan P. P. Folland
Summary: This study compared lower body muscle volumes and vertical jumping power between elite and subelite female sprinters. The results showed that elite sprinters had higher muscle volumes and power. The relative volume of the hip flexors was particularly important for sprint performance.
MEDICINE & SCIENCE IN SPORTS & EXERCISE
(2022)
Article
Physiology
Thomas G. Balshaw, Mark P. Funnell, Emmet McDermott, Thomas M. Maden-Wilkinson, Sean Abela, Btool Quteishat, Max Edsey, Lewis J. James, Jonathan P. Folland
Summary: This study found that supplementation with bioactive collagen peptides (CP) can enhance the functional, structural, and contractile adaptations of skeletal muscle to resistance training (RT). CP supplementation can increase muscle volume and strength, with a more pronounced effect on quadriceps remodeling.
Article
Sport Sciences
Jakob Skarabot, Jonathan P. Folland, Jules Forsyth, Apostolos Vazoukis, Ales Holobar, Alessandro Del Vecchio
Summary: This study examined the motor unit (MU) discharge properties and MU conduction velocity in long-term resistance-trained (RT) and untrained (UT) men. The results showed that both groups had similar MU discharge characteristics during maximal and submaximal contractions, while the RT group had higher MU conduction velocity, which may explain the strength difference between the two groups.
MEDICINE & SCIENCE IN SPORTS & EXERCISE
(2023)
Article
Radiology, Nuclear Medicine & Medical Imaging
Vijay Papineni, Sharon Dieu, Winston Joseph Rennie
Summary: This article reports a case of cutaneous furuncular myiasis caused by the human botfly, which was confirmed using ultrasound and treated with surgery. The aim of the article is to raise awareness of this condition.
INDIAN JOURNAL OF RADIOLOGY AND IMAGING
(2023)
Article
Sport Sciences
Benjamin W. C. Jerome, Michael Stoeckl, Ben Mackriell, Thomas Seidl, Christian W. W. Dawson, Daniel T. P. Fong, Jonathan P. P. Folland
Summary: This study investigated the effect of match structure variables on the physical demands and intensity of elite soccer. The study found that physical demands were higher when the ball was in play compared to when it was out of play. Additionally, possession of the ball also influenced physical intensity, with higher rates of distance covered during possession.
EUROPEAN JOURNAL OF SPORT SCIENCE
(2023)
Article
Neurosciences
Andrea Casolo, Sumiaki Maeo, Thomas G. Balshaw, Marcel B. Lanza, Neil R. W. Martin, Stefano Nuccio, Tatiana Moro, Antonio Paoli, Francesco Felici, Nicola Maffulli, Bjoern Eskofier, Thomas M. Kinfe, Jonathan P. Folland, Dario Farina, Alessandro Del Vecchio
Summary: By combining non-invasive high-density surface EMG with muscle biopsy, the study investigated the relation between motor unit conduction velocity and muscle fibre diameter in the biceps brachii muscle. The results show the possibility of estimating muscle fibre size using conduction velocity estimates with low bias and individual error.
JOURNAL OF PHYSIOLOGY-LONDON
(2023)
Article
Sport Sciences
Emmet J. Mc Dermott, Thomas G. Balshaw, Katherine Brooke-Wavell, Thomas M. Maden-Wilkinson, Jonathan P. Folland
Summary: A prior eccentric lowering phase before a concentric lift can improve muscle power and velocity in older adults, making it an important component of resistance exercise for this population.
SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS
(2023)
Article
Sport Sciences
Mark J. Hutson, Emma O'Donnell, Katherine Brooke-Wavell, Lewis J. James, Conor J. Raleigh, Brian P. Carson, Craig Sale, Richard C. Blagrove
Summary: Low energy availability (LEA) is common in active individuals and has negative impact on bone turnover in young females. High-impact exercise can promote bone health and may be beneficial during LEA periods. Restricting energy intake for 3 days reduces morning basal bone formation rate, but high-impact jumping can prevent an increase in bone resorption rate and benefit long-term bone health.
SCANDINAVIAN JOURNAL OF MEDICINE & SCIENCE IN SPORTS
(2023)
Article
Sport Sciences
Laura Keylock, Peter Alway, William Johnson, Nicola Crabtree, Mark King, Nicholas Peirce, Katherine Brooke-Wavell
Summary: Elite adult male fast bowlers have high lumbar spine bone mineral, particularly on the contralateral side to their bowling arm. The study found that lumbar vertebral adaptation to fast bowling substantially increased with age, especially on the contralateral side.
BMJ OPEN SPORT & EXERCISE MEDICINE
(2023)
Review
Rheumatology
Amit Gupta, Christina Maslen, Madhavi Vindlacheruvu, Richard L. Abel, Pinaki Bhattacharya, Paul A. Bromiley, Emma M. Clark, Juliet E. Compston, Nicola Crabtree, Jennifer S. Gregory, Eleni P. Kariki, Nicholas C. Harvey, Eugene McCloskey, Kate A. Ward, Kenneth E. S. Poole
Summary: The growing burden from osteoporosis and fragility fractures highlights the need to improve osteoporosis management. Digital health interventions can enhance osteoporosis management and support multidisciplinary teams to provide optimal patient care.
THERAPEUTIC ADVANCES IN MUSCULOSKELETAL DISEASE
(2022)
Meeting Abstract
Endocrinology & Metabolism
Amit Gupta, Christina Maslen, Madhavi Vindlacheruvu, Richard Abel, Pinaki Bhattacharya, Paul Bromiley, Emma Clark, Juliet Compston, Nicola Crabtree, Jennifer Gregory, Eleni Kairki, Nicholas Harvey, Eugene McCloskey, Kate Ward, Kenneth Poole
JOURNAL OF BONE AND MINERAL RESEARCH
(2022)
Meeting Abstract
Endocrinology & Metabolism
Francis Glorieux, Muhammad K. Javaid, Bente Langdahl, Roland Chapurlat, Suzanne Jan De Beur, V. Reid Sutton, Kenneth Poole, Eric S. Orwoll, Bettina Willie, Nicholas Mikolajewicz, James Clancy, Alastair MacKinnon, Arun Mistry, Michael S. Ominsky, Chris Saville
JOURNAL OF BONE AND MINERAL RESEARCH
(2022)