1. Radiographic and biomechanical considerations of bunion surgery, ch 2;Haas,1981
2. General principles of hallux abducto valgus reconstruction, ch 2;Gudas,1992
3. A retrospective analysis of distal chevron and basilar osteotomies of the first metatarsal for correction of intermetatarsal angles in the range of 13 to 16 degrees;Bar-David;J. Foot Surg.,1991
4. The closing wedge osteotomy. A critical analysis of first metatarsal elevation;Schuberth;J. Am Podiatr. Assoc.,1984
5. Shortening of the first metatarsal following osteotomy and its clinical significance;Zlotoff;J. Am Podiatry Assoc.,1977