An investigation of composition, morphology, mechanical properties, and microdamage accumulation of human type 2 diabetic bone.

This study investigates the biomechanics of type 2 diabetic bone fragility through a multiscale experimental strategy that considers structural, mechanical, and compositional components of ex vivo human trabecular and cortical bone. Human tissue samples were obtained from the femoral heads of patients undergoing total hip replacement. Mechanical testing was carried out on isolated trabecular cores using monotonic and cyclic compression loading and nanoindentation experiments, with bone microdamage analysed using micro-computed tomography (CT) imaging.

Single-surgeon perspective: is there ever a need to open extension-type supracondylar fractures?

Background: Supracondylar humerus fractures (SCHFs) represent the most common pediatric elbow fracture, constituting approximately 12-17% of all pediatric fractures. The vast majority of operative supracondylar humerus fractures are treated with closed reduction and percutaneous pinning (CRPP); however, the estimated rate of SCHFs requiring open reduction is approximately 12.7%.

Spinal metastasis: The rise of minimally invasive surgery.

Introduction: Bone is the third most common site of metastatic cancer, of which the spine is the most frequently involved. As metastatic cancer prevalence rises and surgical techniques advance, operative intervention for spinal metastases is expected to rise. In the first operative cohort of spinal metastasis in Ireland, we describe the move towards less invasive surgery, the causative primary types and post-operative survival.

Transmission electron microscopy and histological analysis of the peridural membrane.

Introduction: While first described in 1904, the characterisation of the peridural membrane, which is frequently encountered, yet usually unnoticed, during lumbar decompression surgery, remains inconclusive. This relatively little known membrane is continuous with the posterior longitudinal ligament and lines the epidural space. In this study, we are comparing the membrane and ligamentum flavum from patients to analyse the variations of the histological and ultrastructural compositions.

Occipitocervical fusion - An epidemiological drift experienced in an Irish tertiary spinal referral center: Twenty-year follow-up study.

Background: Occipitocervical disease is common in the elderly population, and is on the rise due to an increasingly aging population.

Methods: We retrospectively reviewed all patients who underwent occipitocervical fusion in our institution over a 20 year period (1996-2016) at a tertiary spinal referral centre. Patients were divided in 2 groups.

Do "Myths" of low back pain exist among Irish population? A cross-sectional study.

Introduction: Low back pain remains major public health problem in the Western industrialized world. The known prevalence of low back pain in Ireland is approximately 13 %. It is one of the leading causes of sickness compensation and disability pension in our justification.

Irreducible Pulled Elbow in an Adolescent. A Case Report.

We present a case of pulled elbow in an adolescent patient that required open reduction.