title: A clinical study of ferric sulfate as a pulpotomy agent in primary teeth.
abstract: Pulpotomies were performed on 83 primary molars in 62 patients. Ferric sulfate or formocresol was placed on the pulpal stumps, and teeth were followed for 3-, 6-, and 12-month periods. After the one-year follow-up, 28 of 29 teeth treated with ferric sulfate (FS group) were considered successful and 21 of 27 teeth treated with formocresol (FC group) were judged to be successful. The FS group demonstrated greater combined clinical and radiographic success than the FC group at the one-year recall (P < 0.05). Although the results of this study are promising, further study with longer observation periods is warranted before this technique can be recommended.
authors.affiliation: Pediatric Dentistry, University of Southern California, Los Angeles.
authors.forename: A L
authors.initials: AL
authors.lastname: Fei
authors.forename: R D
authors.initials: RD
authors.lastname: Udin
authors.forename: R
authors.initials: R
authors.lastname: Johnson
mesh_terms: D016009:Chi-Square Distribution; D002648:Child; D002675:Child, Preschool; D003784:Dental Pulp Calcification / Q000209:etiology; D005260:Female; D005290:Ferric Compounds / Q000627:therapeutic use*; D005566:Formocresols / Q000627:therapeutic use; D006801:Humans; D008297:Male; D015588:Observer Variation; D011672:Pulpotomy / Q000009:adverse effects / Q000379:methods*; D011897:Random Allocation; D014094:Tooth, Deciduous / Q000601:surgery*
chemical_list: D005290:Ferric Compounds; D005566:Formocresols; C024823:ferric sulfate