Shepherd's crook deformity: Do you recognize this sign?

Rato, MS; Bernardo, A; Pinheiro, FO; Bernardes, M; Costa, L

Rato, MS (通讯作者),Ctr Hosp Univ Sao Joao, Dept Rheumatol, P-4200319 Porto, Portugal.

ARCHIVES OF RHEUMATOLOGY, 2023; 38 (2): 329