1. Pathomorphology of the hammer toe;Bade;J Foot Ankle Surg,1998
2. Degenerative lesions of the accessory plantar ligaments;Fitton;Int Orthop,1981
3. The mechanics of the foot. II. The plantar aponeurosis and the arch;Hicks;J Anat,1954
4. Etiology of acquired hammer toe deformity;Scheck;Clin Orthop,1977
5. Pathological anatomy and dynamic effect of the displaced plantar plate and the importance of the integrity of the plantar plate — deep transverse ligament tie-bar;Stainsby;Ann R Coll Surg Engl,1997