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Orthopedics General

Cutibacterium (Proprionibacterium) acnes in Shoulder Surgery: a Scoping Review of Strategies for Prevention, Diagnosis and Treatment.

Dec 31, 2020

Cutibacterium (formerly Proprionibacterium) acnes is a commensal, gram-positive, facultatively anaerobic bacillus that resides in the dermis. Historically thought to be a contaminant when identified o...

Non-microsurgical bipedicled reverse sural fasciocutaneous flap with preservation of medial and lateral sural cutaneous nerve: Current surgical management of skin defect after traumatic Achilles tendon rupture - A case report.

Dec 31, 2020

The challenging issue that still remains for reverse sural flap is the withstand of the flap against time, the width of coverage area, and the donor site morbidity such as pain after the medial or lat...

Comparison of bone demineralisation procedures for DNA recovery from burned remains.

Dec 31, 2020

Recovering DNA from modern incinerated bones can be challenging and may require alteration of routine DNA extraction protocols. It has been postulated that incinerated bones share some similarities wi...

Yishen-tongbi decoction inhibits excessive activation of B cells by activating the FcγRIIb/Lyn/SHP-1 pathway and attenuates the inflammatory response in CIA rats.

Dec 31, 2020

Rheumatoid arthritis (RA) is a chronic autoimmune disease. Strong evidence supports that excessive activation of B cells plays a critical role in the pathogenesis of RA. Fc gamma receptor b (FcγRIIb)...

Analysis of bevacizumab treatments and metastatic sites of lung cancer.

Dec 31, 2020

Liver metastasis has not been sufficiently evaluated in lung cancer so far. We retrospectively analyzed the distant metastasis of Non-squamous non-small cell lung cancer (NSQ-NSCLC), including liver m...

Sleep extension in athletes: what we know so far - A systematic review.

Dec 24, 2020

This study reviewed systematically the effects of sleep extension on sports performance.Systematic review.The systematic review was conducted in November 2020. Articles published in English were searc...

Tension-compression Behavior in Gold Nanoparticle Arrays: a Molecular Dynamics study.

Dec 24, 2020

The mechanical properties of Au nanoparticle arrays are studied by tensile and compressive defor- mation, using large-scale molecular dynamics simulations which include up to 16 million atoms. Our res...

Impact of Obesity on Complication Rates, Clinical Outcomes, and Quality of Life after Minimally Invasive Transforaminal Lumbar Interbody Fusion.

Dec 24, 2020

 Percutaneous pedicle screw fixation in obese patients remains a surgical challenge. We aimed to compare patient-reported outcomes and complication rates between obese and nonobese patients who were...

Histopathologic Evaluation of Intralabyrinthine Schwannoma.

Dec 24, 2020

The aim of this study is to perform a histopathologic analysis of temporal bones with an intralabyrinthine schwannoma (ILS) in order to characterize its extension.Archival temporal bones with a diagno...

Patient-Specific Implants for Focal Cartilage Lesions in The Knee: Implant Survivorship Analysis up to Seven Years Post-Implantation.

Dec 24, 2020

In the quest for increased surgical precision and improved joint kinematics, Computer-Assisted Orthopedic Surgery (CAOS) shows promising results for both total and partial joint replacement. In the kn...

Role of Dkk2 in the Muscle/bone Interaction of Androgen-Deficient Mice.

Dec 24, 2020

Androgen deficiency is known to cause both osteoporosis and sarcopenia. Myokines, humoral factors secreted from the skeletal muscles, have recently been getting attention as the key factors related to...

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 ...

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