the production of these images is based on the mathematical procedure tomographic reconstruction, such as X-ray computed tomography technically being produced from multiple projectional radiographs.
Orthopaedic radiography can be challenging, but also very rewarding when good diagnostic radiographs are produced. This article explains the necessary theory required and details a step by step standard technique to achieve this. Positioning points and tips are given for the shoulder, elbow, pelvis ...
Dental X-rays (Ionizing Radiation): Ionizing X-ray radiation during dental procedures, such as dental X-rays and panoramic radiographs, is generally safe when used appropriately. Radon Gas (Ionizing Radiation): Radon gas emits ionizing radiation and can seep into homes from the ground, potentially...
In these processes, four different kinds of radioactive rays are produced: Alpha rays Beta rays Gamma rays Neutron rays Alpha Decay Americium-241, a radioactive element best known for its use in smoke detectors, is a good example of an element that undergoes alpha decay. An americium-241 ...
Both cancer and fibrosis are diseases involving dysregulation of cell signaling pathways resulting in an altered cellular microenvironment which ultimately leads to progression of the condition. The two disease entities share common molecular pathophysiology and recent research has illuminated the how each pr...
Strikingly, the local water diffusion changes produced by blocking or enhancing cell swelling in CM are also mirrored remotely in areas functionally con- nected to the CM, such as the cingulate and somatosensory cortex. Together, those results strongly suggest that neuronal swelling, possibly at ...
This is why Chiropractors take radiographs in the standing position as opposed to lying down; to get a better functional representation of the lumbar curve.Hence, optimizing the mechanical characteristics of the mattress to weight distribution and body contours are highly individual factors. Optimal ...
From the x-radiographs, the base of the Harvey layer was determined as well as the thickness of the layer and recorded (Table 1). For each core, the base of the Harvey deposit was easily identified as an anomalous erosional surface with a sand layer sitting atop of it, and above this ...
order to ensure your dog heals properly and doesn't sustain a permanent injury. The vet will likely X-ray the hock area to determine if bones are broken or ligaments are torn. Often, these X-rays are done under sedation to ensure the dog stays still and a clear image can be produced....
Conventional CT scanners use anode x-ray tubes to produce the radiation that’s used to perform imaging. Cone beam CT scanners, on the other hand, use a medical fluoroscopy tube, which generates less radiation but still captures incredibly high-resolution radiographs. ...