Permanent retention with a non-parallel pin retainer
Subtitle: operative dentistry and orthodontics. (Slide/Tape)
Contributors: American Association of Orthodontists.
Publisher: American Assoc. of Orthodontists
Published: 1970
Place of publication: St. Louis
Language: eng
Number of pages: 48
Subjects: Dentistry, Operative.; Orthodontic appliances.; Operative dentistry.; Orthodontic appliances, materials, etc.
Other titles: Operative dentistry and orthodontics. (Slide/Tape)
Description: For generalized spacing in adults or diastemas that will not remain closed, it is necessary to permanently retain them with either a fixed or removable device. Series illustrates case selection and shows technique involved in construction of fixed restorations used for permanent retention.-
Notes: Restorations were designed by Dr. Wallace W. Johnson, Head, Dept. of Operative dentistry, Univ. of Iowa.-

For use in Faculty of Dentistry library only.-