постоянная нетрудоспособность(The lifetime disability of the person to perform his/her normal work or activities either physically or mentally. Usually an on-job accidents leading to permanent disability are compansated after evaluation of the degree of disability once the condition is normal. The disability compansation are monetary and its rated from 1-100% where 100% is full. Found on encyclo.co.ukAlexander Demidov)