Effect of crestal rotated flap on esthetics of peri-implant soft tissues in anterior maxilla / 中华口腔医学杂志
Chinese Journal of Stomatology
; (12): 195-198, 2008.
Article
in Zh
| WPRIM
| ID: wpr-235947
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the height of interdental papillae around single-tooth implants in the anterior maxillae after exposure of implant using crestal rotated flap.</p><p><b>METHODS</b>The study comprised 34 implants in the anterior maxillae from 32 patients. All implants were uncovered by use of crestal rotated flap technique. Impressions were taken before and after stage 2 surgery, and stone models were used to evaluate the change of papillae height. The gingival papillae index around single-tooth implants was compared before and after the surgery.</p><p><b>RESULTS</b>The average increase in papillae height was (0.77 +/- 0.25) mm, which was statistically significant with analysis of a paired t test (P < 0.05). The change of gingival papillae index showed no significant difference using statistical analysis of rank sum test (P > 0.05). The lower the gingival papillae index was before the surgery, the less the papillae height increased after the surgery.</p><p><b>CONCLUSIONS</b>The main advantages of the crestal rotated flap technique are simplicity and predictability, and it consistently provides high papillae for the maxillary implants.</p>
Full text:
1
Index:
WPRIM
Main subject:
Periosteum
/
Surgical Flaps
/
Transplantation
/
Prospective Studies
/
Dental Implants, Single-Tooth
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Esthetics, Dental
/
Alveolar Process
Type of study:
Observational_studies
/
Prognostic_studies
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
Zh
Journal:
Chinese Journal of Stomatology
Year:
2008
Type:
Article