Fibular<unk>   or "Longitudinal fibular deficiency" is "the congenital absence of the fibula and it is the most common congenital absence of long bone of the extremities." It is the shortening of the fibula at birth, or the complete lack thereof. The disorder can be noted by ultrasound in utero, allowing for parents to decide on abortion or to prepare for amputation after birth or complex bone lengthening surgery. The amputation usually takes place at 6-months with removal of portions of the legs to retro fit them for prosthetic use. The other treatments which include repeated corrective osteotomies and leg-lengthening surgery are costly and associated with residual deformity.
Hemimelia
Pitted nails
Synechia 
Parosmia
Brittle nails
Boat hemorrhages
Carotenodermia
Moon facies