References
- Moorrees C FA, Kean M R. Natural head position, a basic consideration in the interpretation of cephalometric radiographs. Am J Phys Anthropol 1958; 16: 213–34
- Solow B, Tallgren A. Natural head position in standing subjects. Acta Odontol Scand 1971; 29: 591–607
- Linder-Aronson S. Naso-respiratory function and craniofacial growth. Nasorespiratory function and craniofacial growth, J M McNamara, Jr. Craniofacial growth series, Center for Human Growth and Development; monograph no. 9, University of Michigan, Ann Arbor 1979
- Showfety K J, Vig P S, Matteson S R. A simple method for taking natural head position cephalograms. Am J Orthod 1983; 83: 495–500
- Huggare J. The ‘fluid-level method’ for recording natural head posture. Proc Finn Dent Soc 1985; 81: 199–203
- Luyk N H, Whitfield P H, Ward-Booth R P, Williams E D. The reproducibility of the natural head position in lateral cephalometric radiographs. Br J Oral Maxillofac Surg 1986; 24: 357–66
- Solow B, Tallgren A. Head posture and craniofacial morphology. Am J Phys Antropol 1976; 44: 417–36
- Kylämarkula S, Huggare J. Head posture and the morphology of the first cervical vertebra. Eur J Orthod 1985; 7: 151–6
- Solow B, Siersbaek-Nielsen S. Growth changes in head posture related to craniofacial development. Am J Orthod 1986; 89: 132–40
- Hellsing E. Craniofacial morphology related to body and head posture [Thesis]. University of Stockholm, Stockholm 1987
- Hill S C. Cephalometric planning and model surgery. Surgical correction of dentofacial deformities. New Concepts, WH Bell. W.B. Saunders Co., Philadelphia 1985
- Sage F P. Congenital anomalies. Campbell's operative orthopaedics, AS Edmonson, AH Grenshaw. C.V. Mosby Co., St. Louis 1980; Vol. II
- Morrison D L, MacEwan G D. Congenital muscular torticollis: observations regarding clinical findings, associated conditions, and results of treatment. J Pediatr Orthop 1982; 2: 500–5
- Keller E E, Jackson I T, Marsh W R, Triplett W W. Mandibular asymmetry associated with congenital muscular torticollis. Oral Surg Oral Med Oral Pathol 1986; 61: 216–20
- Lundstrom F. Registration of natural head posture in children. Swed Dent J 1982; 15: 147–52
- Lundstrom A. Some asymmetries of the dental arches, jaws, and skull, and their etiological significance. Am J Orthod 1961; 47: 81–106
- Bütow K-W, van der Walt P J. The use of triangle analysis for cephalometric analysis in three dimensions. J Maxfac Surg 1984; 18: 62–70
- Pirttiniemi P, Lahtela P, Huggare J, Serlo W. Head posture and dentofacial asymmetries in surgically treated muscular torticollis patients. Acta Odontol Scand 1989; 47, (in press)