In orthopedics, a<unk>  is a term for the outward angulation of the distal segment of a bone or joint.  The opposite of<unk>  is called varus.
The terms varus and<unk>  always refer to the direction that the distal segment of the joint points.
For a discussion of the etymology of these words, see the entry under varus.
Valgus deformity
Varus deformity
Swan neck deformity
Carpometacarpal bossing
Rocker bottom foot
Foot drop
Haglund deformity
Wrist drop