Results 171 to 180 of about 60,035 (268)

Biomechanical comparison of cemented versus cementless fixation in intraoperative femoral fractures during total hip arthroplasty. [PDF]

Arch Orthop Trauma Surg
Watanabe R, Nishino T, Yoshizawa T, Hirose F, Yasunaga S, Shimasaki K, Mishima H.   +6 more
europepmc   +1 more source

Optomechanical Properties of Swine Skin Tissue Treated With a Nontoxic Optical Clearing Agent

Journal of Biophotonics, EarlyView.
Experimental process to evaluate the optomechanical and structural properties of individual macroscopic layers in swine skin tissues treated with a nontoxic optical clearing agent. ABSTRACT This study evaluated the optomechanical and structural properties of individual macroscopic layers in swine skin tissues treated with a nontoxic optical clearing ...
Noemi Correa, Minji Suh, Abdul Mohizin, Jinu Sudhakaran, Kee Sung Lee, Jung Kyung Kim   +5 more
wiley   +1 more source

Biomechanical and histomorphometric characterization of the melatonin treatment effect in the carotid artery subjected to hypobaric hypoxia. [PDF]

Front Bioeng Biotechnol
Rivera E, Navarrete A, Garcia-Herrera CM, Gordillo L, Cerda E, Celentano DJ, Gonzalez-Candia A, Herrera EA.   +7 more
europepmc   +1 more source

Sonographic Patellar and Quadriceps Tendon Length Pre‐ and Post‐Autograft Harvest: Reliability and Concurrent Validity

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Extensor mechanism autografts used for anterior cruciate ligament reconstruction, namely bone‐patellar tendon‐bone (BPTB) and quadriceps tendon (QT), may result in harvest‐site tendon elongation. Extended field of view (EFOV) ultrasound imaging has the potential to evaluate changes in tendon length, but the reliability and validity of these ...
Andrew Sprague, George Raum, Naoaki Ito
wiley   +1 more source

Effects of different corticotomy approaches on anterior retraction with clear aligners: a finite element study. [PDF]

BMC Oral Health
Hou H, Yang F, He H, Hua F, Cao Z, Xiong H.   +5 more
europepmc   +1 more source

The Interplay of Angiogenesis and Osteogenesis in Non‐Stabilized Incomplete Tibial Fractures: A Temporal Study in Rats

Journal of Orthopaedic Research, EarlyView.
This study explores the interplay between angiogenesis and osteogenesis during bone healing in a non‐stabilized transverse fracture model. Employing micro‐CT, histology, and confocal microscopy, it identifies key temporal dynamics and molecular markers such as H type blood vessels, HIF1‐α, PDGFRB, and SLIT3.
Kyung Wook Kim, Andrew Reyes Padalhin, Hyun Seok Ryu, Celine Abueva, So Young Park, Jun Sang Bae, Seung Hyeon Yoo, Hwee Hyon Seo, Phil‐Sang Chung, Hyun Sik Gong, Seung Hoon Woo   +10 more
wiley   +1 more source

Clinical Outcomes and Biomechanical Evaluation of the Cement-Catching Screw Technique for Osteoporotic Vertebral Fractures. [PDF]

Cureus
Shitozawa H, Misawa H, Oda Y, Joko R, Takahashi M, Uotani K, Shiozaki Y, Tetsunaga T, Shinohara K, Nakamichi R, Ueda M, Takatori R, Yamashita K, Ozaki T.   +13 more
europepmc   +1 more source

Estrogen and Progesterone Exhibit Distinct Yet Coordinated Roles in the Regulation of Tendon Extracellular Matrix Remodeling

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Remodeling of the extracellular matrix (ECM) is required for the proper healing, strengthening, and maintenance of tendon tissue. There are well‐documented sex differences in tendon injury rates and healing outcomes, often attributed to either innate differences in tissue structure and resident cell signaling or the influence of sex hormones ...
Allison M. Sander, Brianne K. Connizzo
wiley   +1 more source

Biomechanical Comparison of the New-Generation Implant Designed for the Fixation of Patella Fractures with the Tension Band Method. [PDF]

Medicina (Kaunas)
Ülker A, Satılmış AB, Uzunay Z, Cengiz T, Temiz A, Yaşar M, Mutlu T, Daşar U.   +7 more
europepmc   +1 more source

Quantitative Assessment of Knee Pain and Proprioception in Tibial Rotation in Individuals With Knee Osteoarthritis

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Patients with knee osteoarthritis (OA) exhibit reduced tibial rotations, possibly as a compensatory adaptation to mitigate mechanical stimuli on surrounding tissues. Hence, the passive threshold angle at which knee pain is sensed may reflect that surrounding tissues have received mechanical stimuli sufficient to exceed the nociceptive ...
Zongpan Li, Raziyeh Baghi, Giovanni Oppizzi, Peter Bowman, Frank Henn, Li‐Qun Zhang   +5 more
wiley   +1 more source