Pott's disease \Pott's" dis*ease"\ (Med.) Caries of the vertebr[ae], frequently resulting in curvature of the spine and paralysis of the lower extremities; -- so named from Percival Pott, an English surgeon. {Pott's fracture}, a fracture of the lower end of the fibula, with displacement of the tibia. --Dunglison.
Pott's disease n : TB of the spine with destruction of vertebrae resulting in curvature of the spine