Question

What do you understand by denervation atrophy disuse atrophy and poliomyelitis?

Answer 1

Disuse atrophy of muscles and bones, with loss of mass and strength, can occur after prolonged immobility, such as extended bedrest, or having a body part in a cast (living in darkness for the eye, bedridden for the legs etc.). ... There are many diseases and conditions which cause atrophy of muscle mass.