In which of the following deformities is the distal interphalangeal joint flexed and proximal interphalangeal joint extended?
Boutonniere deformity: flexion contracture of PIP joint and extension of DIP jointSwan neck deformity: Hyperextension of PIP joint and flexion at DIP jointZ-deformity: radial detion of the wrist with ulnar detion of fingers(Refer: Mohindra's Fundamentals of Ohopedics, 2nd edition, pg no. 420)
Boutonierre Deformity
Swan neck deformity
Z deformity
Claw hand
All India exam