Solitary confinement is a form of imprisonment in which an inmate is isolated from any human contact, often with the exception of members of prison staff, for 22–24 hours a day, with a sentence ranging from days to decades. read more
Regardless of however the 8th Amendment may be interpreted by a future court to prohibit solitary confinement on a long term basis, it will likely always be considered allowable on temporary bases. Note that a distinction must also be made between different forms of solitary confinement. read more