What are the advantages of CT over other imaging techniques ?

Explanation

Computed Tomographic (CT) scanning :
It is a medical imaging technology employing tomography, were digital geometry processing is used to generate a three dimensional image of the internals of an object from a large series of two dimensional X ray images taken aroung a single axis of rotation.
Clinical significance :
1. Gives a clear image of bone, soft tissues and blood vessels.
2. Helps in the diagnosis of injuries of the inner ears and sinuses.
3. To detect cancer, heart and lung disorders.
4. For diagnosis of spinal problems and skeletal injuries.
5. Helps to measure bone mineral density.
6. To detect stroke causing clots and hemorrhage in the brain.