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Clinical and radiographic evaluation of endodontically treated first permanent molars in thirty children restored with three different restorations over 12 months
This study comprised 30 children, with age range of (10-13) years old, with endodontically treated first permanent molars. Participants were classified into three groups according to type and material of the final restoration. All selected children were assigned to either PMC group (n=10) restored with performed metal crowns (Stainless-steel Molar Crowns) , EMX group (n=10) endocrown fabricated from CAD-CAM lithium disilicate glass ceramic , COP group (n=10) endocrown fabricated from CAD-CAM reinforced composite. After cementation, all children were evaluated over one year; at one week post-operative, 6 and 12 months for the following criteria: radiographic findings, plaque index, periodontal index, parent satisfaction.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PMC | Experimental | endodontically treated molar restored with Stainless steel crown |
|
| EMX | Experimental | endodontically treated molar restored with endocrown fabricated from CAD-CAM lithium disillicate |
|
| COP | Experimental | endodontically treated molar restored with endocrown fabricated from CAD-CAM composite |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| restoration for endodontically treated molar | Other | prefabricated stainless steel crown or endocrown |
|
| Measure | Description | Time Frame |
|---|---|---|
| number of participants with pathological changes in radiographs | periodical radiograph was used to evaluate all 30 participants for recurrent caries or periapical pathologic findings | 6 months |
| degree of parent satisfaction with different restorations | evaluation of the extent of parent satisfaction with different type of restorations using a special scale; Each reponse was scored as follows; (5) strongly agree, (4) agree (3) neutral, (2) disagree and (1) strongly disagree. | 6 month |
| rate of plaque accumulation on different type of restorations | plaque index evaluate the plaque accumulation around different type of restorations. this index involves:
| 6 months |
| effect of different restoration on surrounding gingiva | gingival index was used to evaluate the gingival health surrounding restorationsThis index involves a scale from 0 to 3 for the buccal, lingual, mesial and distal surfaces that is scored as follows: 0 indicates healthy gums; 1 indicates slight color changes, light edema and no presence of bleeding on probing; 2 indicates edema with slight redness and bleeding on probing; and 3 indicates severe edema, redness, the presence of ulceration and a tendency for spontaneous bleeding. | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| number of participants with pathological changes in radiographs | periodical radiograph was used to evaluate all 30 participants for recurrent caries or periapical pathologic findings | 1 year |
| degree of parent satisfaction with different restorations |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Kafr El Shaikh University | Kafr ash Shaykh | 6860404 | Egypt |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40629344 | Derived | Taha AI, Saad AE. Clinical and radiographic outcomes of endocrowns fabricated from two different CAD-CAM materials versus stainless steel crowns in restoring first permanent molars in children: a randomized clinical trial. BMC Oral Health. 2025 Jul 8;25(1):1127. doi: 10.1186/s12903-025-06507-z. |
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all data will be shared after publishing.
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using a special scale; Each reponse was scored as follows; (5) strongly agree, (4) agree (3) neutral, (2) disagree and (1) strongly disagree.
| 1 year |
| rate of plaque accumulation on different type of restorations | plaque index evaluate the plaque accumulation around different type of restorations. this index involves:
| 1 year |
| effect of different restoration on surrounding gingiva | gingival index was used to evaluate the gingival health surrounding restorationsThis index involves a scale from 0 to 3 for the buccal, lingual, mesial and distal surfaces that is scored as follows: 0 indicates healthy gums; 1 indicates slight color changes, light edema and no presence of bleeding on probing; 2 indicates edema with slight redness and bleeding on probing; and 3 indicates severe edema, redness, the presence of ulceration and a tendency for spontaneous bleeding. | 1 year |