. KreigerBMankinHJ: A roentgenographic study of the development of the calcaneus by means of the posterior tangential view. J Bone Joint Surg Am43:961–969, 2009.
6.
. SaltzmanCLel-KhouryGY: The hindfoot alignment view. Foot Ankle Int16:572–576, 1995.
7.
. SarrafianSK: Anatomy of the Foot and Ankle: Descriptive, Topographic, Functional, Philadelphia, JB Lippincott Co, 2 ed, 1993, pp. 94–96.
8.
. SellaEJLawsonJP: Biomechanics of the accessory navicular synchondrosis. Foot Ankle8:156–163, 1987.
9.
. TanakaYTakakuraYFujiiTKumaiTSugimotoK: Hindfoot alignment of hallux valgus evaluated by a weightbearing subtalar X-ray view. Foot Ankle Int20:640–645, 1999.