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Orthopedics General

Comparison of concentrated fresh mononuclear cells and cultured mesenchymal stem cells from bone marrow for bone regeneration.

Dec 21, 2020

Autologous bone marrow mononuclear cell (BMMNC) transplantation has been widely studied in recent years. The fresh cell cocktail in BMMNCs, without going through the in vitro culture process, helps to...

Promoting bone health in children and adolescents following solid organ transplantation.

Dec 21, 2020

Solid organ transplantation in children and adolescents provides many benefits through improving critical organ function, including better growth, development, cardiovascular status, and quality of li...

Implantoplasty: carbide burs vs diamond sonic tips. An in vitro study.

Dec 21, 2020

Implantoplasty (IP) is a treatment option for peri-implantitis. Mechanical concerns were raised on fracture resistance of implants subjected to this procedure. This study aimed to compare two methods ...

Management of giant presacral schwannoma. Clinical series and literature review.

Dec 21, 2020

Presacral schwannomas are rare tumors. Due to their benign nature and slow growth, these tumors are often giant and become difficult to treat. Their removal is a surgical challenge with different stra...

Effectiveness of a Guided Internet- and Mobile-Based Intervention for Patients with Chronic Back Pain and Depression (WARD-BP): A Multicenter, Pragmatic Randomized Controlled Trial.

Dec 17, 2020

There is neither strong evidence on effective treatments for patients with chronic back pain (CBP) and depressive disorder nor sufficiently available mental health care offers.The aim is to assess the...

SPECT performance evaluation on image of Yttrium 90 - Bremsstrahlung using Monte Carlo simulation.

Dec 17, 2020

Yttrium-90 (Y) is one of the most widely used radionuclides in Nuclear Medicine practice. However, characteristic energy of this beta emitter constitutes a difficulty for dose planning using SPECT ima...

Osseointegration of additive manufacturing Ti-6Al-4V and Co-Cr-Mo alloys, with and without surface functionalization with hydroxyapatite and type I collagen.

Dec 17, 2020

The introduction of additive manufacturing (AM) technologies has profoundly revolutionized the implant manufacturing industry, with a particularly significant impact on the field of orthopedics. Elect...

Effect of microdistribution of alpha and beta-emitters in targeted radionuclide therapies on delivered absorbed dose in a GATE model of bone marrow.

Dec 17, 2020

Acute hematologic toxicity is a frequent adverse effect of beta-emitter targeted radionuclide therapies (TRTs). Alpha emitters have the potential of delivering high linear energy transfer (LET) radiat...

Bone Health Assessment via Digital Wrist Tomosynthesis in the Mammography Setting.

Dec 17, 2020

Bone fractures attributable to osteoporosis are a significant problem. Though preventative treatment options are available for individuals who are at risk of a fracture, a substantial number of these ...

Health Service Use Pathways Associated with Recovery of Quality of Life at 12-months for Individual Fracture Sites: Analyses of the International Costs and Utilities Related to Osteoporotic Fractures Study (ICUROS).

Dec 17, 2020

We aimed to identify combinations of health service use specific to each major osteoporotic fracture (MOF) site - hip, distal forearm, vertebrae and humerus - associated with recovery of health-relate...

Minimal Invasive Approach toward Percutaneous Direct Pars Repair: An Observational Study.

Dec 14, 2020

Spondylolysis refers to the defect of vertebral pars interarticularis. We undertook treatment measures for a group of young patients to maintain their spinal segment movement and to restore their norm...

Impact of Michigan's new opioid prescribing laws on spine surgery patients: analysis of the Michigan Spine Surgery Improvement Collaborative.

Dec 14, 2020

In 2017, Michigan passed new legislation designed to reduce opioid abuse. This study evaluated the impact of these new restrictive laws on preoperative narcotic use, short-term outcomes, and readmissi...

Interventional Techniques for Bone and Musculoskeletal Soft Tissue Tumors: Current Practices and Future Directions - Part I. Ablation.

Dec 14, 2020

Musculoskeletal (MSK) image-guided oncologic intervention is an established field within radiology. Numerous studies have described its clinical benefits, safety, cost effectiveness, patient satisfact...

Interventional Techniques for Bone and Musculoskeletal Soft Tissue Tumors: Current Practices and Future Directions - Part II. Stabilization.

Dec 14, 2020

Percutaneous image-guided oncologic interventions have rapidly evolved over the last two decades as an independent strategy or used within a first-, second-, or even third-line strategy in the treatme...

Design and Construction of a Biosafety Level-3 Autopsy Laboratory.

Dec 14, 2020

Autopsy pathologists including medical examiners provide valuable public health support for infectious disease deaths through surveillance for deaths of public health concern including emerging infect...

Clinical prioritisation of revision knee surgical procedures: BASK working group consensus document.

Dec 14, 2020

Elective orthopaedic surgery during the Covid-19 pandemic requires careful case prioritisation. We aimed to produce consensus-based guidelines on the prioritisation of revision total knee arthroplasty...

Epidemiology of injuries in track and field athletes: a cross-sectional study of specific injuries based on time loss and reduction in sporting level.

Dec 10, 2020

: To prevent the occurrence of injury in a sport, exact knowledge of injury patterns is needed. To synthesize sport-specific injuries in track and field comparing elite and recreational level athletes...

Predictors of Tracheostomy Decannulation in Adult Laryngotracheal Stenosis.

Dec 10, 2020

Predictors of tracheostomy decannulation in patients with laryngotracheal stenosis are not fully known, making prognosis difficult. The aim was to identify predictors of tracheostomy decannulation in ...

Chemical Composition, Knoop Hardness, Surface Roughness, and Adhesion Aspects of Additively Manufactured Dental Interim Materials.

Dec 10, 2020

To measure the chemical composition, Knoop hardness, surface roughness, and composite bond strength of additive manufactured (AM) and conventional interim materials.Disks were prepared using conventio...

Therapeutic potential of targeting through dual regulation of two candidate prognostic biomarkers and in osteosarcoma.

Dec 10, 2020

Osteosarcoma is the most common primary malignant bone tumor that mostly affects young people's health. The prognosis of patients with unresectable or recurrent osteosarcoma still remains dismal. Base...

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