Concomitant spine and hip disease in patients undergoing total hip arthroplasty (THA) presents a management challenge. Degenerative lumbar spine conditions are known to decrease lumbar lordosis and limit lumbar flexion and extension, leading to altered pelvic mechanics and increased demand for hip motion. In this study, the effect of lumbar spine disease on complications after primary THA was a...

With functional MRI, we recently identified fronto-cerebellar activations in predicting time to reach a target and basal ganglia activation in velocity estimation, that is, small interval assessment. We now tested these functions in patients with Parkinson's disease (PD) and degenerative cerebellar ataxia. They watched a ball that repeatedly appeared, moved, and disappeared. Velocity, stop loca...

In this letter we discuss the various theories involved in pathogenesis of Long COVID and how they are closely interrelated, conditioning full range symptoms signs presented by patients affected condition, as well calling for recognition disease health authorities that must begin to streamline their processes limit burden disease, which tends be chronic degenerative.

Background: Osteoarthritis is one of the most commonly diagnosed malignant diseases in the world and was previously recognized as a degenerative joint disease characterized by cartilage deformity and the formation of new bones at the edges of the joint. But this disease is not just a degenerative disease but also a biomechanical, biochemical, and cellular phenomenon. Common treatments include s...

The pathogenesis of degenerative joint disease (osteoarthritis) has been the subject of debate and conjecture for many years. Because the syndrome is found so often in older subjects, it would seem logical to correlate the general arteriosclerotic vascular changes with the degenerative joint pathology. However, the weight of investigative evidence has been against such a relationship, and the f...

Background and Aim: There is no research consensus on the relationship between lipid profiles, atherosclerosis risk factors, and lumbar disc degeneration. The present study examined the relationship between lipid profile and some risk factors of cardiovascular diseases and lumbar disc degeneration in patients undergoing surgery. Methods and Materials/Patients: The study was conducted on ...

The etiology of degenerative joint disease of the hip remains unsolved. A precursor for some patients, especially younger ones, may be hip impingement. Repetitive microtrauma at maximal flexion can cause chronic pain from the abutment at the femoral head-neck junction caused by an abnormal offset. Chronic impingement from an aspherical head can lead to degenerative labral tears and acetabular c...

Degenerative instability is difficult to define, diagnose, and treat. Diagnosis and treatment of degenerative instability are based on the biomechanical stability of the functional spinal unit as well as on the pathologic diagnosis of the disease. Recent advancements in biomechanical studies on the functional spinal unit and radiological diagnostic methods have introduced new diagnostic criteri...