Study of directional forces.
Contributors: Cross, James J; American Association of Orthodontists.
Publisher: American Assoc. of Orthodontists
Published: 1968
Place of publication: St. Louis
Language: eng
Number of pages: 80
Subjects: Orthodontia.; Orthodontic appliances.; Orthodontic appliances, materials, etc.; Orthodontic treatment.
Description: Discusses the direction of forces and the correlation with treatment results. Certain types of headgear produce unfavourable occlusal place changes which can be prevented by proper design and use of both extraoral and intraoral appliances.-
Notes: For use in Faculty of Dentistry library only.-
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