The current medical science, the world's progress. Sometimes, the treatment of some types of Medical equipment may not be able to access, such as examining the nervous system.
Current medical science has progressed to more of the world. Sometimes the treatment of certain diseases. Medical equipment, can not be reached, such as the nervous system.
The current medical science of the world we progress a lot. Sometimes the diagnosis process of some kind. The doctor may not be able to go to, for example, examination of the nervous system.