After 18 - 24 months , in terms of treatment failure , the odds ratio for calcium hydroxide vs. formocresol was 1.94 [ 95 % credible interval ( CI ) : 1.11 , 3.25 ] ; 3.38 ( 95 % CI : 1.37 , 8.61 ) for lasers vs. formocresol ; 2.16 ( 95 % CI : 1.12 , 4.31 ) for calcium hydroxide vs. ferric sulfate ; 3.73 ( 95 % CI : 1.27 , 11.67 ) for lasers vs. ferric sulfate ; 0.47 ( 95 % CI : 0.26 , 0.83 ) for MTA vs. calcium hydroxide ; 3.76 ( 95 % CI : 1.39 , 10.08 ) for lasers vs. MTA CONCLUSIONS After 18 - 24 months , formocresol , ferric sulfate , and MTA showed significantly better clinical and radiographic outcomes than calcium hydroxide and laser therapies in primary molar pulpotomies .
CLINICAL SIGNIFICANCE The network meta-analyses showed that MTA is the first choice for primary molar pulpotomies .
However , if treatment cost is an issue , especially when the treated primary molars are going to be replaced by permanent teeth , ferric sulfate may be the choice
OBJECTIVE Pulpotomy is a common procedure to treat asymptomatic reversible pulpitis in primary molars .
The aim of this study is to undertake a systematic review and a network meta- analysis to compare the clinical and radiographic outcomes of different pulpotomy procedures in primary molars .
Comparison of mineral trioxide aggregate and formocresol as pulp-capping agents in pulpotomized primary teeth.
PURPOSE The aim of this study was to use clinical , radiographic , and histologic examinations to compare the relative success of gray mineral trioxide aggregate ( MTA ) , white MTA , and formocresol as pulp dressings in pulpotomized primary teeth . METHODS Twenty-four children , each with at least 3 primary molars requiring pulpotomy , were selected for this study 's clinical and radiographic portion . An additional 15 carious primary teeth planned for serial extraction were selected for this study 's histologic portion . All selected teeth were evenly divided into 3 test groups and treated with pulpotomies . Gray MTA was used as the pulp dressing for one third of the teeth , white MTA was the dressing for one third , and the remaining one third were treated with formocresol . The treated teeth selected for the clinical and radiographic evaluations were monitored periodically for 12 months . The treated teeth selected for histologic study were monitored periodically and extracted 6 months postoperatively . RESULTS Four children with 12 pulpotomized teeth failed to return for any follow-up evaluations in the clinical and radiographic study . Of the remaining 60 teeth in 20 patients , 1 tooth ( gray MTA ) exfoliated normally and 6 teeth ( 4 white MTA and 2 formocresol ) failed due to abscesses . The remaining 53 teeth appeared to be clinical ly and radiographically successful 12 months postoperatively . Pulp canal obliteration was a radiographic finding in 11 teeth treated with gray MTA and 1 tooth treated with white MTA . In the histologic study , both types of MTA successfully induced thick dentin bridge formation at the amputation sites , while formocresol induced thin , poorly calcified dentin . Teeth treated with gray MTA demonstrated pulp architecture nearest to normal pulp by preserving the odontoblastic layer and delicate fibrocellular matrix , yet few inflammatory cells or isolated calcified bodies were seen . Teeth treated with white MTA showed a denser fibrotic pattern , with more isolated calcifications in the pulp tissue along with secondary dentin formation . CONCLUSIONS Gray MTA appears to be superior to white MTA and formocresol as a pulp dressing for pulpotomized primary teeth
After 18 - 24 months , in terms of treatment failure , the odds ratio for calcium hydroxide vs. formocresol was 1.94 [ 95 % credible interval ( CI ) : 1.11 , 3.25 ] ; 3.38 ( 95 % CI : 1.37 , 8.61 ) for lasers vs. formocresol ; 2.16 ( 95 % CI : 1.12 , 4.31 ) for calcium hydroxide vs. ferric sulfate ; 3.73 ( 95 % CI : 1.27 , 11.67 ) for lasers vs. ferric sulfate ; 0.47 ( 95 % CI : 0.26 , 0.83 ) for MTA vs. calcium hydroxide ; 3.76 ( 95 % CI : 1.39 , 10.08 ) for lasers vs. MTA CONCLUSIONS After 18 - 24 months , formocresol , ferric sulfate , and MTA showed significantly better clinical and radiographic outcomes than calcium hydroxide and laser therapies in primary molar pulpotomies .
CLINICAL SIGNIFICANCE The network meta-analyses showed that MTA is the first choice for primary molar pulpotomies .
However , if treatment cost is an issue , especially when the treated primary molars are going to be replaced by permanent teeth , ferric sulfate may be the choice
OBJECTIVE Pulpotomy is a common procedure to treat asymptomatic reversible pulpitis in primary molars .
The aim of this study is to undertake a systematic review and a network meta- analysis to compare the clinical and radiographic outcomes of different pulpotomy procedures in primary molars .