Deformities of Lesser Toes

 Claw Toes 

        Hyperextension of MTP , PIP and DIP                    flexion

  Hammer Toes 

        Extension of MTP joint, PIP acute flexion,              DIP in extension 

  Mallet 

        DIP in flexion

 https://www.londonorthopaedicsurgery.co.uk/foot-ankle-conditions/toe-deformity-small-toes/