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Orthopedics

Greater knee varus angle and pelvic internal rotation after landing are predictive factors of a non-contact lateral ankle sprain.

Apr 26, 2021

This study aimed to clarify the kinematic, kinetic characteristics associated with lateral ankle sprain.A 16-month prospective cohort study.Laboratory.A total of 179 college athletes.Joint kinematics,...

Detecting causes of pulsatile tinnitus on CT arteriography-venography: A pictorial review.

Apr 26, 2021

Pulsatile tinnitus (PT) can be a mild or debilitating symptom. Following clinical examination and otoscopy, when the underlying aetiology is not apparent, radiological imaging can be used to evaluate ...

Synthesis and characterization of magnesium diboride nanosheets in alginate/polyvinyl alcohol scaffolds for bone tissue engineering.

Apr 26, 2021

Boride, which belongs to the distinct category of ceramic materials, has attracted significant attention in tissue engineering applications. Magnesium diboride (MgB2) consists of a plane of magnesium ...

The Fate of Proximal Junctional Vertebral Fractures after Long-Segment Spinal Fixation : Are There Predictable Radiologic Characteristics for Revision surgery?

Apr 22, 2021

To investigate the radiographic characteristics of the uppermost instrumented vertebrae (UIV) and UIV+1 compression fractures that are predictive of revision surgery following long-segment spinal fixa...

Superior sternoclavicular joint dislocation presented with shoulder motion limitation: A case report and literature review.

Apr 22, 2021

Sternoclavicular joint dislocation accounts for 1 percent of the human joint dislocations. Sternoclavicular joint dislocation most commonly occurs in anterior or posterior dislocation. To the best of ...

Nanosecond pulsed fiber laser irradiation for enhanced zirconia crown adhesion: Morphological, chemical, thermal and mechanical analysis.

Apr 22, 2021

The increasing demand for aesthetics, together with advancements in technology, have contributed to the rise in popularity of all-ceramic restorations. In the last two decades, the continuous progress...

An enhanced periosteum structure/function dual mimicking membrane for in-situ restorations of periosteum and bone.

Apr 22, 2021

Periosteum plays a pivotal role in bone formation and reconstruction. The ideal repair process for critical-size bone defects with periosteum damage is to induce regeneration of periosteum tissue and ...

Reconstruction of the Mandibular Condyle.

Apr 22, 2021

The mandibular condyle is an integral structure in the temporomandibular joint (TMJ) serving not only as the hinge point for mandibular opening, but also facilitating mandibular growth and contributin...

Proportion of Black Physicians Has Changed Little Since 1900

Apr 21, 2021

TUESDAY, April 20, 2021 (HealthDay News) -- The proportion of Black physicians has increased by a small amount since 1900, according to a report published online April 19 in the Journal of General Int...

Biden Administration Lifts Restrictions on Medical Research Using Fetal Tissues

Apr 20, 2021

MONDAY, April 19, 2021 (HealthDay News) -- Trump-era restrictions on the use of fetal tissue for medical research have been lifted by the Biden administration.The reversal of the restrictions essentia...

Nearly Half of Older Adults Use Online Physician Ratings

Apr 19, 2021

FRIDAY, April 16, 2021 (HealthDay News) -- More than four in 10 older U.S. adults have used online physician rating sites to select physicians, according to a study published online April 13 in the An...

Impact of Immunoablation and Autologous Hematopoietic Stem Cell Transplantation (AHSCT) on Treatment Cost of Multiple Sclerosis: Real-World Nationwide Study.

Apr 19, 2021

To provide real-world data on the impact of autologous hematopoietic stem cell transplantation (AHSCT) on treatment costs of patients with multiple sclerosis (MS) in Poland.Medical data of 105 patient...

Osteocalcin promotes proliferation, differentiation, and survival of PC12 cells.

Apr 19, 2021

Involvement of the bone matrix protein osteocalcin (OC) in the development of learning and memory, and the prevention of anxiety-like behaviors in mice. However, the direct effects of OC on neurons ar...

Work-Related Carpal Tunnel Syndrome Down From 2003 to 2018

Apr 15, 2021

WEDNESDAY, April 14, 2021 (HealthDay News) -- Work-related carpal tunnel syndrome injuries have decreased over time, according to a study published in the March issue of the Journal of Occupational an...

USPSTF Finds Evidence Insufficient for Vitamin D Screening

Apr 15, 2021

WEDNESDAY, April 14, 2021 (HealthDay News) -- The U.S. Preventive Services Task Force (USPSTF) concludes that the current evidence is insufficient to ascertain the balance of benefits and harms of scr...

Medicare Payment Patterns Examined for Hip Fracture Surgery

Apr 14, 2021

TUESDAY, April 13, 2021 (HealthDay News) -- Reimbursement for hospital charges is increasing faster than payments for surgeons performing hip fracture surgeries on Medicare beneficiaries, according to...

Sporadic High Pacing and Shock Impedance at Remote Monitoring in Hybrid Implantable Cardioverter Defibrillators Systems: Clinical Impact and Management.

Apr 12, 2021

Sporadic high impedance values without other anomalies have been recently described by remote monitoring for hybrid cardiac implantable electronic device (CIED) systems. The clinical significance and ...

Early Outcomes of Surgical Stabilisation of Traumatic Rib Fractures: Single-Center Review With a Real-World Evidence Perspective.

Apr 12, 2021

Randomized controlled trials have demonstrated that surgical stabilization of rib fractures (SSRF) in selected trauma patients is associated with potential benefits. This study evaluates the real-worl...

Optimized BMSC-derived osteoinductive exosomes immobilized in hierarchical scaffold via lyophilization for bone repair through Bmpr2/Acvr2b competitive receptor-activated Smad pathway.

Apr 12, 2021

Mesenchymal stem cell-derived exosomes (MSC-exos), with its inherent capacity to modulate cellular behavior, are emerging as a novel cell-free therapy for bone regeneration. Herein, focusing on practi...

Several Racial/Ethnic-Minority Groups Underrepresented in Health Care Professions

Apr 10, 2021

FRIDAY, April 9, 2021 (HealthDay News) -- Black, Hispanic, and Native American people are underrepresented in 10 health care professions, according to a study published online March 31 in JAMA Network...

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