Uniqueness of this case report is that though coronary cameral fistulas are itself rare, we closed fistula effectively in a different way.Since surgery was only good option available as patient Lubricants had concomitant valvular disease, we closed distal end of fistula in PA and then took deep bites of suture in fistulous track itself.This approac
We researched the qualitative changes in the polyethylene of a bipolar head retrieved at revision occurring in vivo using optical microscopy and Fourier transform infrared spectroscopy.The bearing surface of the outer head was smooth with Power Switch no definable scratches delamination.However, the evidence of delamination of the beveled throat re
The outcome of cochlear implantation depends on multiple variables including the underlying health of the cochlea.Brain derived neurotrophic factor (BDNF) has been shown to support spiral ganglion neurons and to improve implant function in animal models.Whether endogenous BDNF or BDNF-regulated proteins can be used as biomarkers to predict cochlear
Many years ago, it seemed inconceivable that our Lubricants cars could drive autonomously or communicate with each other to form a self-organizing convoy or platoon.By 2023, however, technological advances have taken us to the point where most of these goals will be achieved.In the time of what was initially known as Day 1, single-channel Intellige
To study the influence of earthquakes and engineering disturbances on the deformation of deeply buried rock masses, shear tests were carried out on anchored sandstone rock masses, anchored marble rock masses, and anchored granite rock masses under creep fatigue loading, and a new creep fatigue model was established to characterize the deformation c