Results 51 to 60 of about 59,274 (303)

Imaging of osteochondroma of the temporomandibular joint – Report of two cases

Journal of Oral and Maxillofacial Radiology, 2020
Osteochondroma of mandibular condyle is an uncommon entity. In the temporomandibular region, they usually present as restriction in mouth opening and pain in the joint. They can grow to a large size to impinge upon the cranial fossa.
Ruchi Gupta, Sailesh Kumar Mukul, Abhishek Singh, Subhash Kumar   +3 more
doaj   +1 more source

Arthroscopic Fixation of Unstable Adolescent Knee Osteochondritis Dissecans With Structural Tibial Cancellous Bone Autograft. [PDF]

Arthrosc Tech
Abstract The treatment of knee osteochondritis dissecans in young patients remains challenging. Unstable or displaced lesions and those unresponsive to conservative management require surgical treatment. Because the articular surface morphology is complex and patient‐specific, preservation and fixation of the native osteochondritis dissecans fragment ...
Tachibana Y, Nishikawa T, Shimoji T, Ohori T, Tanaka H, Okada S, Kinugasa K.   +6 more
europepmc   +2 more sources

Sagittal view showing condyle joint space measurements.

, 2015
Sagittal view showing condyle joint space measurements.
Phrabhakaran Nambiar (697531), May Al-koshab (710632), Jacob John (600315)   +2 more
core   +1 more source

Force‐Electric Nanotentacles of Tantalum Implant Accelerate Cellular Energy Metabolism/Crosstalk for Immunomodulation‐Vascularized Bone Integration

Advanced Science, EarlyView.
A biomimetic force‐electric nanotentacle‐enabled tantalum (Ta) implant with surface‐nanostructured LiTaO3 (n‐LiTaO3) was first developed via laser nanofabrication combined with Li+‐induced in situ reaction, enabling the transduction of ultrasound into bioelectrical cues.
Taixing Zhang, Ke Ma, Kangqing Zuo, Pandong Lin, Tailong Zhang, Rongliang Ding, Linbo Zhang, Aonan Li, Yinchuan Wang, Yanling Huang, Jichao Feng, Guiyong Xiao, Yupeng Lu, Bing Han, Zhiqiang Wang, Ningbo Li   +15 more
wiley   +1 more source

Ontogenetic changes in femoral morphology and joint loads in children

Bone & Joint Research
Aims: This study aimed to quantify ontogenetic changes in femoral morphology – specifically femoral head and condyle sizes – and joint loads in children.
Hans Kainz, Gabriel Tilmann Mindler, Andreas Kranzl, Martin Svehlik, Willi Koller   +4 more
doaj   +1 more source

TGFBI Maintains Fibrocartilage Homeostasis by Restraining O‐GlcNAcylation to Inactivate and Destabilize ADAMTS16 in Temporomandibular Joint Osteoarthritis

Advanced Science, EarlyView.
TGFBI deficiency elevates O‐GlcNAcylation, promoting the transcriptional activation of ADAMTS16 and OGT‐mediated post‐translational modification of ADAMTS16 at Ser1170. This leads to its stabilization and accumulation, driving chondrocyte metabolic disorders and senescent phenotypes, ultimately resulting in fibrocartilage dysfunction and TMJOA ...
Xin Liu, Xinyue Luo, Jie Zhao, Ziyan Jiang, Jiayi Zhai, Taomin Zhu, Xueke Jia, Xiaohan Ma, Henghua Jiang, Huimin Li, Yaping Feng, Jin Ke, Xing Long   +12 more
wiley   +1 more source

Assessment of the condylar response of two differently anchored fixed functional appliances in class II malocclusion in young adult orthodontic patients: A randomized clinical trial

Journal of Orthodontic Science
OBJECTIVE: Measuring the condylar volume changes after treatment with skeletally anchored type IV Herbst appliance vs. Twin Force Bite Corrector (TFBC) in class II malocclusion in young adult patients.
Mahmoud M Fathy Abo-Elmahasen, Mohamed Elsaharty, Neven Fakhry Abotaha, Ahmed Abdel Salam Mohamed   +3 more
doaj   +1 more source

Sequential Regulation of Neurovascular Bone Regeneration in Large Bone Defects Using Black Phosphorus‐Europium Nanosheet Integrated TPMS Biomimetic Scaffold with Photo‐Controlled Ion Release

Advanced Science, EarlyView.
TPBE scaffolds, in conjunction with mild photothermal effects, effectively activate the PI3K/Akt signaling cascade, thereby promoting early neuronal differentiation and neurite growth. Short‐term (12 W) in vivo implantation studies revealed no significant pathological damage to major organs, providing preliminary evidence of the material's excellent ...
Bingqian Wang, Yuping Zhang, Xiaoning Su, Ning Liu, Hui Zeng, Bo Yang, Yang Xue, Fang Guo, Changkui Liu   +8 more
wiley   +1 more source

Immunohistochemical Evaluation of Bone Remodeling Following Compressive Force on Mandibular Condyle

Biology
Excessive mandibular growth is largely affected by genetic factors and its orthodontic management is challenging. The present study utilized histophotometry and aimed to investigate immunohistochemical alterations in rat condyles following posterior ...
Ioannis Lyros, Ioannis A. Tsolakis, Georgia Kotantoula, Konstantinos Tosios, Vilaras George, Nikolaos Nikitakis, Efstratios Ferdianakis, Theodoros Lykogeorgos, Eleni Fora, Apostolos I. Tsolakis   +9 more
doaj   +1 more source

TNAP and PHOSPHO1 Function Synergistically to Afford Critical Control Over the Mineralization of the Postnatal Murine Skeleton

Advanced Science, EarlyView.
Biomineralization underpins skeletal development, yet its molecular control remains incompletely understood. Using a novel murine knockout model, this study reveals the essential and complementary roles of PHOSPHO1 and TNAP in postnatal skeletal development.
Lucie E. Bourne, Aikta Sharma, Scott Dillon, Jacob Keen, Soher N. Jayash, Natalie Crump, Lucinda A.E. Evans, Maya Karmali, Worachet Promruk, Claire E. Clarkin, Sonoko Narisawa, Louise Stephen, Brian L. Foster, José Luis Millán, Colin Farquharson, Katherine A. Staines   +15 more
wiley   +1 more source