Hammer Toe

Question 1

What is a hammer toe deformity?

Answer 1

1) Flexion of the PIP and extension of the DIP; can be flexible or rigid
2) May see corns at dorsal PIP

Question 2

What are the treatment options for a flexible hammer toe deformity?

Answer 2

1) Non-operative with high show box and gel sleeves

2) FDL to extensor transfer

Question 3

What are the treatment options for a rigid hammer toe deformity?

Answer 3

1) Non-operative with high show box and gel sleeves
2) Resection arthroplasti +/- FDL to extensor transfer
3) Arthrodesis (high non-union rate)