ICD-11 definition : Lenz-Majewski hyperostotic dwarfism is an extremely rare bone disease associating
dwarfism, characteristic facial appearance (marked hypertelorism and broad forehead,
large ears), cutis laxa (with a progeroid appearance) and progressive generalized
osteosclerosis of tubular bones, vertebrae and cranial bones.;
Lenz-Majewski hyperostotic dwarfism is an extremely rare bone disease associating
dwarfism, characteristic facial appearance (marked hypertelorism and broad forehead,
large ears), cutis laxa (with a progeroid appearance) and progressive generalized
osteosclerosis of tubular bones, vertebrae and cranial bones.