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Orthopedics General

Comparison of Postoperative Pain and Surgical Outcomes Between Three Types of Modified Muscle-Sparing Laminoplasty and Conventional Laminoplasty for Multilevel Degenerative Cervical Myelopathy.

Jun 24, 2024

Retrospective cohort study.This study aimed to compare postoperative pain and surgical outcomes of open-door laminoplasty (LP) and three types of muscle-sparing laminoplasties, namely unilateral muscl...

Intra-articular Monoiodoacetate Induces Hip Joint Osteoarthritis and Decreases Pain Threshold in Animal Model

Jun 21, 2024

This study aimed to validate alterations in the gene expression of DNA methylation-related enzymes and global methylation in the peripheral blood mononuclear cell (PBMC) and synovial tissues of animal...

Lower psoas mass indicates worse prognosis in percutaneous vertebroplasty-treated osteoporotic vertebral compression fracture.

Jun 17, 2024

The correlation between lower psoas mass and the prognosis of osteoporotic vertebral compression fractures (OVCF) is still unclear. This study aims to investigate the impact of lower psoas mass on the...

Prognostic factors of idiopathic hypereosinophilic syndrome: A nationwide survey in Japan.

May 27, 2024

Idiopathic hypereosinophilic syndrome (iHES) is a condition wherein persistent hypereosinophilia associated with end-organ damage occurs without any known causes. Due to the rarity of the disease, ins...

Biomechanical changes in the proximal femur before and after removal of femoral neck system.

May 13, 2024

As an innovative internal fixation system, FNS (femoral neck system) is increasingly being utilized by surgeons for the treatment of femoral neck fractures. At present, there have been numerous finite...

The Long-term Efficacy of Total Knee Arthroplasty on End-stage Kashin-Beck Disease of the Knee in Highland Tibetan Areas Patients: A Retrospective Study with 10-Year Follow-up.

Apr 22, 2024

Despite the established success of total knee arthroplasty (TKA) with end-stage osteoarthritis, there is a notable scarcity of research on its long-term outcomes in individuals suffering from end-stag...

Pheochromocytoma-induced myocardial infarction: A case report.

Mar 11, 2024

The pheochromocytoma is an uncommon endocrine neoplasm that originates from chromaffin cells and causes significant cardiovascular effects through the intermittent or sustained release of catecholamin...

Degradable biomedical elastomers: paving the future of tissue repair and regenerative medicine.

Mar 11, 2024

Degradable biomedical elastomers (DBE), characterized by controlled biodegradability, excellent biocompatibility, tailored elasticity, and favorable network design and processability, have become indi...

Multiple myeloma initially manifesting as a solitary deep ulcer on the tongue: a case study and literature review.

Mar 11, 2024

Multiple myeloma (MM) is a malignant disease associated with clonal plasma cell proliferative disorder, characterized by extensive infiltration of clonal plasma cells in the bone marrow, for which a p...

Modified gastro-soleus turn-down flap for chronic or neglected achilles tendon ruptures.

Mar 07, 2024

Achilles' tendon chronic rupture is a common entity that is usually misdiagnosed or mistreated. Hence, she was presented to us later or with complications affecting her gait. Surgical resection is nee...

Comparison of outcomes after total hip arthroplasty between patients with osteonecrosis of the femoral head in Association Research Circulation Osseous stage III and stage IV: a five-year follow-up study.

Mar 07, 2024

No large cohort study has evaluated the surgical outcomes of THA between different stages of ONFH patients. This study aimed to compare the surgical outcomes of ONFH patients who underwent THA in ARCO...

Current and Emerging Techniques in Articular Cartilage Repair.

Mar 04, 2024

Osteochondral lesions (OCL) of the knee are a common pathology that can be challenging to address. Due to the innate characteristics of articular cartilage, OCLs generally do not heal in adults and of...

Bone biochemistry in children with fractures presenting with non-accidental injury.

Mar 04, 2024

In cases of fractures in children with suspicion of non-accidental injury (NAI), biochemical markers of calcium homeostasis should be performed.To describe the pattern of biochemistry in children with...

Let's settle the controversy-gelfoam is a safe intravascular embolic agent.

Feb 26, 2024

A 2021 safety alert restricted endovascular gelfoam use in Australia and resulted in an embargo on gelfoam sales to IR departments. This study aimed to show that gelfoam is safe in a population of tra...

Pathological fracture treated with total femoral replacement in a case of chondrosarcoma involving the entire-length femoral shaft.

Feb 26, 2024

We here present a case of chondrosarcoma of the diaphysis of the femur with extensive involvement of the length of the bone and with the pathological fracture at the mid-shaft level. Total femur repla...

Effects of testing speed on the tensile and mode I fracture behavior of specimens printed through the Fused Deposition Modeling technique.

Feb 19, 2024

Additive Manufacturing (AM) processes are known as revolutionary manufacturing processes that fabricate a part using a 3D model layer upon layer. These techniques gained more attention from various in...

A Case of Thoracic Empyema Caused by Actinomyces naeslundii.

Feb 19, 2024

BACKGROUND Actinomycosis is a clinically significant but uncommon infectious disease caused by anaerobic commensals of Actinomyces species, and the incidence of thoracic empyema is rare. We report an ...

Novel sheep model to assess critical-sized bone regeneration with periosteum for in-vivo bioreactors.

Feb 19, 2024

Considerable research is being undertaken to develop novel biomaterials-based approaches for surgical reconstruction of bone defects. This extends to 3D printed materials that provide stable, structur...

Effective growth hormone replacement with once-weekly somapacitan in Japanese children with growth hormone deficiency: Results from REAL4, a phase 3 clinical trial.

Feb 19, 2024

Somapacitan is a long-acting growth hormone(GH) derivative developed for the treatment of GH deficiency (GHD). This study evaluates the efficacy and tolerability of somapacitan in Japanese children w...

Comparison of cutout risk factors between single- and doublescrew proximal nails in intertrochanteric femur fractures - a multicentric study.

Feb 12, 2024

Aim Significant risk factors for femoral nail cutout are well-documented, primarily in the context of single-screw proximal nails. However, it remains uncertain whether those same risk factors are app...

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