PMC5553494_01
Transverse stress fracture.
10-1055-s-0037-1599833-i1600057cr-2.jpg
PMC5553494_01_10-1055-s-0037-1599833-i1600057cr-2.jpg
FI1600057cr-2
Radiographs confirm a transverse stress fracture of the fifth metatarsal ( Fig. 2 ).
(
A
) Peek-a-boo heel sign. (
B
) Hindfoot varus alignment.
10-1055-s-0037-1599833-i1600057cr-3.jpg
PMC5553494_01_10-1055-s-0037-1599833-i1600057cr-3.jpg
FI1600057cr-3
Upon clinical examination, bilateral pes cavus and hindfoot varus alignment including peek-a-boo heel sign is observed ( Fig. 3A, B ).
Immediately after surgery.
10-1055-s-0037-1599833-i1600057cr-4.jpg
PMC5553494_01_10-1055-s-0037-1599833-i1600057cr-4.jpg
FI1600057cr-4
Fig. 4 ). Fracture stability was ensured.
(
A
) Five weeks after surgery. (
B
) Ten weeks after surgery.
10-1055-s-0037-1599833-i1600057cr-5.jpg
PMC5553494_01_10-1055-s-0037-1599833-i1600057cr-5.jpg
FI1600057cr-5
 The patient was assessed after 5 and 10 weeks after surgery, and radiographs of the fracture site were obtained ( Fig. 5A, B ).