<unk>  is a deformity of the great toe joint where the<unk>  (or Great Toe) is deviated medially (towards the midline of the body) away from the 1st metatarsal. The<unk>  usually moves in the transverse plane.
Hallux varus
Haglund deformity
Rocker bottom foot
Golfer's elbow
Boutonniere deformity
Swan neck deformity
Tennis elbow
Wrist drop