Results 171 to 180 of about 48,682 (293)

Controversies Surrounding Critical‐Size Defects: Influence of Age and Biological Characteristics

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Critical‐size defects (CSDs) in craniofacial reconstruction refer to osseous gaps that fail to heal spontaneously, increasing the risk of neurological impairment and craniofacial dysmorphology. Despite decades of investigation, controversy still exists surrounding the definition of CSDs, with criteria varying across species, experimental ...
Andrew Nordlund, Hana Shah, Nicholas A. Mirsky, Kashyap K. Tadisina, Arturo J. Rios‐Diaz, Vasudev Vivekanand Nayak, Estevam A. Bonfante, Paulo G. Coelho   +7 more
wiley   +1 more source

Femoral Geometry in Male Patients with Atraumatic Hip Fracture - Original Investigation

, 2007
Aims: Hip fracture is the most serious complication of osteoporosis and the most disabling type of fracture. In this study, we aimed to compare femoral geometry in hip fractured male patients aged more than 65 years old with age matched controls ...
Asuman Memiş, Gülten Tan, Bengi Öz, Mehmet Özdemir, Berna Vidinli, Neşe Ölmez   +5 more
core  

An Exceptionally Uncommon Hip Injury: Femoral Neck Fracture Dislocation with Abductor Avulsion: A Case Report. [PDF]

JBJS Case Connect
Ayoub M, Lindvall E.
europepmc   +1 more source

Corrosion Damage in Retrieved CoCrMo/Ti‐6Al‐4V Modular Junctions in Femoral Revision Total Knee Components

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 114, Issue 6, June 2026.
ABSTRACT Modularity in revision total knee arthroplasty (TKA) is prevalent; however, corrosion mechanisms at modular junctions in these devices are not well investigated compared to total hip arthroplasty (THA). This retrieval study analyzed corrosion damage on modular junctions of cobalt chromium molybdenum (CoCrMo) alloy femoral components with a ...
Hwaran Lee, Michael A. Kurtz, Emma Barnes, Gregg R. Klein, Steven M. Kurtz, Jeremy L. Gilbert   +5 more
wiley   +1 more source

Garden classification of femoral neck fracture using deep-learning algorithm. [PDF]

Sci Rep
Yang J, Park J, Park K, Lim EJ, Kim JW, Kweon J, Kim CH.   +6 more
europepmc   +1 more source

Exercise Modalities to Preserve Muscle Mass and Bone Health After Metabolic Bariatric Surgery

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 3, June 2026.
ABSTRACT Background Metabolic bariatric surgery (MBS) effectively reduces fat mass (FM), but how to best preserve muscle and bone mass after MBS is unknown. Objective This study aimed to evaluate the effect of aerobic, resistance and combined exercise regimens on body composition, bone mineral density (BMD) and physical function in adults following MBS.
Ariela Goldenshluger, Lior Friedman, Tamir Turjeman, Roi Yavetz, Asnat Raziel, David Goitein, Irit Markus, Hassan Kais, Ron Sternfeld, Estherina Trachtenberg, Gal Dubnov‐Raz, Ilanit Mhaler, Ilan Youngster, David Peled, Roee Amedi, Andrei Keidar, Edward H. Livingston, Nasser Sakran, Dror Dicker, Yftach Gepner   +19 more
wiley   +1 more source

Customized 3D-printed component-preserving reconstruction for femoral neck fracture revision in a long-term survivor of pediatric osteosarcoma: a case report. [PDF]

Front Surg
Yu Z, Sun Q, Nan X, Liu R, Yan L, Wang H, Lu Y, Zhao Y, Li G, Lin L, Jia H, Liu C.   +11 more
europepmc   +1 more source

Deep learning for pediatric femoral neck fracture detection in a multicenter study. [PDF]

iScience
Chen X, Xue M, Wang X, Jiang L, Zhang T, Ling N, Xu H, Gao W, Cheang LH, Yang J, Hou Tai W, Hu J, Liu P, Huo T, Ye Z.   +14 more
europepmc   +1 more source

Relaxation Time Mapping of Early‐Stage Osteonecrosis of the Femoral Head: An In Vivo Piglet Model Study

Journal of Orthopaedic Research, Volume 44, Issue 6, June 2026.
T2, T1ρ, adiabatic T1ρ, and adiabatic T2ρ relaxation time mapping techniques are sensitive in detecting ischemic injury to bone marrow of the femoral head in vivo in a piglet model at 3 T MRI. T2 and adiabatic T2ρ relaxation times have the most pronounced increase in ischemic versus perfused, contralateral‐control femoral heads 1 week after induction ...
Casey P. Johnson, Erick O. Buko, Sampada Bhave, Kayla L. Chase, Douglas Albrecht, Alexandra R. Armstrong, Jutta M. Ellermann, Harry K. W. Kim, Ferenc Tóth   +8 more
wiley   +1 more source

Lifetime Physical Loading and Magnetic Resonance‐Derived Intervertebral Disc Health in Adults With Chronic Low Back Pain: A Cross‐Sectional Study

JOR SPINE, Volume 9, Issue 2, June 2026.
Final multiple linear regression model: heat maps showing Bone‐specific Physical Activity Questionnaire score associations with T2 values in five intervertebral disc (IVD) regions with statistically significant covariates controlled for at individual spinal levels.
Claire L. Samanna, Christopher Neason, Scott D. Tagliaferri, Ulrike H. Mitchell, Michelle Caldwell, Ali Imran, Hana Rae Nez, Daniel L. Belavý, Clint T. Miller, David Scott, Niamh L. Mundell, Paul Buntine, Patrick J. Owen   +12 more
wiley   +1 more source