"leprosy cured person" means any person who has been cured of leprosy but is suffering from-
- loss of sensation in hands or feet as well as loss of sensation and paresis in the eye and eye-lid but with no manifest deformity;
- manifest deformity and paresis but having sufficient mobility in their hands and feet to enable them to engage in normal economic activity;
- Extreme physical deformity as well as advanced age which prevents him from undertaking any gainful occupation,
and the expression "leprosy cured" shall be construed accordingly;