1. Lesser ray deformities, ch. 12.,1992
2. Pathomechanical deformities of the lesser toes;Knecht;J.A.P.A.,1974
3. Reduction of hammertoe deformity with severe skin contractures;Dintcho;J. Foot Surg.,1972
4. Anatomy of the Foot and Ankle;Sarrafian,1983