1. Chirurgie fur offenen Bisses;Schuchardt,1954
2. Foramen des offenen Bisses und ihre operativen Behandlungsmogligkeiten;Schuchardt,1955
3. Experiences with the surgical treatment of deformities of the jaws: prognathia, micrognathia and open bite;Schuchardt,1959-1961
4. Displacement of the upper jaw;Cheever,1870
5. The origin of the Le Fort 1 maxillary osteotomy: Cheever's operation;Moloney;J Oral Surg,1981