text: <unk>  refers to a finger which is bent in a particular way:  bent toward the palm at joint nearest the knuckles, and bent back away from the palm at the joint furthest from the knuckles (hyperflexion at the proximal interphalangeal joint with hyperextension at the distal interphalangeal joint.
  Causes are injury, inflammatory conditions like rheumatoid arthritis.
option_0: Boutonniere deformity
option_1: Haglund deformity
option_2: Nursemaid's elbow
option_3: Swan neck deformity
option_4: Rocker bottom foot
option_5: Golfer's elbow
option_6: Cenani Lenz syndactylism
option_7: Freckle