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Orthopedics General

Effects of printing path and material components on mechanical properties of 3D-printed polyether-ether-ketone/hydroxyapatite composites.

Mar 29, 2021

Polyether-ether-ketone (PEEK) exhibits excellent mechanical properties and biocompatibility. Three-dimensional (3D) printing of PEEK bone substitutes has been widely used in clinical application. Howe...

Time Course of Neuromuscular, Hormonal, and Perceptual Responses Following Moderate- and High-Load Resistance Priming Exercise.

Mar 25, 2021

The aim of this study was to map responses over 32 hours following high-load (HL) and moderate-load (ML) half-squat priming.Fifteen participants completed control, HL (87% 1RM), and ML (65% 1RM) activ...

The Effect of Attending Physical Rehabilitation After the First Acute Lateral Ankle Sprain on Static Postural Control in Patients With Chronic Ankle Instability.

Mar 25, 2021

Static postural control deficits are commonly documented among individuals with chronic ankle instability (CAI). Evidence suggests individuals with CAI who seek medical attention after an ankle sprain...

Hyperbaric oxygen treatment in recurrent development of complex regional pain syndrome: A case report.

Mar 25, 2021

A broad spectrum of conditions including neuropathic pain, complex regional pain syndrome (CRPS) and fibromyalgia, have been implicated as causes of chronic pain. There is a need for new and effective...

Operationalizing Treat-to-Target for Osteoporosis.

Mar 25, 2021

Treat-to-target (TTT) for osteoporosis is a concept for individualizing patient treatment decisions that focuses on achieving an acceptable level of fracture risk rather than response to treatment alo...

Comparative microcomputed tomographic structural analysis of the trabecular and cortical bone architecture of radius and ulna in toy dog breeds.

Mar 25, 2021

Radius and ulna fractures can be detected in dogs with an incidence of 18.0% and occur more frequently in toy breeds with increased complication rates. The reasons for the predisposition and the incre...

Multiscale porosity in 3D printed gellan-gelatin composite for bone tissue engineering.

Mar 25, 2021

To develop a gelatin-gellan composite scaffold of complex shapes having multiscale porosity using a combination of cryogenic 3D printing and lyophilization for bone tissue engineering.Cryogenic 3D pri...

The degree of correction in open-wedge high tibial osteotomy compromises bone healing: A consecutive review of 101 cases.

Mar 22, 2021

The bone healing in open-wedge high tibial osteotomy (OWHTO) proceeds gradually by a filling of the osteotomy gap. This can comprise several risk factors.A retrospective study analysed the clinical an...

The reliability of rehabilitative ultrasound to measure lateral abdominal muscle thickness: A systematic review and meta-analysis.

Mar 22, 2021

Variations in rehabilitative ultrasound imaging (RUSI) protocols may alter lateral abdominal muscle (LAM) thickness measurements. A standardised protocol is required for clinicians to accurately compa...

Icariin stimulates osteogenesis and suppresses adipogenesis of human bone mesenchymal stem cells via miR-23a-mediated activation of the Wnt/β-catenin signaling pathway.

Mar 22, 2021

Icariin (ICA) is a bioactive compound isolated from epimedium-derived flavonoids that modulates bone mesenchymal stem cell osteogenesis and adipogenesis. However, its precise mechanism in this process...

Electrosprayed calcium silicate nanoparticle-coated titanium implant with improved antibacterial activity and osteogenesis.

Mar 22, 2021

To ensure clinical success, the implant and the surrounding bone tissue must not only be integrated, but also must not be suspected of infection. In this work, an antibacterial and bioactive nanostruc...

Brucellosis in Transplant Recipients: A Systematic Review.

Mar 22, 2021

Brucellosis, a bacterial disease caused by Brucella species. The purpose of this study was to evaluate brucellosis in all types of transplant patients.All the cases of brucellosis in transplant patien...

Trabecular bone score in women with differentiated thyroid cancer on long-term TSH-suppressive therapy.

Mar 18, 2021

Thyrotropin stimulating hormone (TSH) suppression in patients with differentiated thyroid cancer (DTC) aims to decrease the growth and proliferation of thyroid cancer cells. However, the effect of TSH...

Spine and pelvis coordination variability in rowers with and without chronic low back pain during rowing.

Mar 18, 2021

The aim of this study was to compare the spine-pelvis coordination and coordination variability (CV) during rowing in elite rowers with and without chronic low back pain (CLBP). Fourteen professional ...

Postcranial Skeletal Pneumaticity in Cuculidae.

Mar 18, 2021

Postcranial skeletal pneumaticity (i.e., epithelial-lined, air-filled bones) is a condition unique to birds among extant tetrapods. Previous research reveals extensive variation in the expression of t...

The Role of 3D Reconstruction of the Skull in Patients with Suspected Shunt Malfunction.

Mar 18, 2021

Mechanical shunt malfunction may lead to significant morbidity and mortality. Shunt series assessments help evaluate shunt integrity; however, they are of limited value in the area of the skull due to...

Management of low back pain: Treatment provision within private practice in the UK in the context of clinical guidelines.

Mar 15, 2021

To summarise the combination of treatments private UK-based physiotherapists use with patients who have low back pain (LBP) and the extent to which the treatments used are consistent with clinical gui...

Does the management of osteofibrous dysplasia of the tibia and fibula in children should be tailored to the extent and location of the lesion? A case control study investigating different surgical options.

Mar 15, 2021

Osteofibrous dysplasia (OFD) is a rare non neoplastic, self-limited intracortical fibro-osseous lesion that most commonly affects the diaphysis of the tibia and fibula of children, the best treatment ...

Injury patterns and demographics due to legal intervention seen in US emergency departments.

Mar 15, 2021

Injury and deaths inflicted by law enforcement are a topic of significant discussion in the US. The purpose of this study was to analyze injuries due to law enforcement activity that presented to emer...

Lead contamination in tissues of large avian scavengers in south-central Europe.

Mar 15, 2021

Lead poisoning from spent ammunition is known to affect many avian species. Birds of prey ingest lead when feeding on game shot with lead gunshot or bullets. Raptors with scavenging habits are particu...

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