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These teeth were then evenly divided into three groups, each consisting of ten specimens: the zirconia crown, the E-Max endocrown, and the Brilliant Crios endocrown groups. Post-pulpotomy, the teeth were prepared for their respective restorations. Subsequent to this preparation, the zirconia crowns, E-Max endocrowns, and Brilliant Crios endocrowns were secured. To evaluate the fracture resistance using a computer-controlled testing machine (Instron), a progressively increasing load was applied to each group until fracture occurred. The gathered data were then analyzed for outliers and subjected to normality testing using the Shapiro-Wilk and\/or Kolmogorov-Smirnov tests, with a significance threshold set at 0.05.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>There was no statistically significant difference in fracture resistance of pulpotomized primary molars among lithium disilicate (E-Max) group (mean=1367.59N), Brilliant Crios group (mean=1349.73N) and zirconia group (mean=1240.82N).<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusion<\/jats:title>\n                <jats:p>Endocrowns can be considered a promising restoration for pulpotomized primary molars.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1186\/s12903-024-04332-4","type":"journal-article","created":{"date-parts":[[2024,5,20]],"date-time":"2024-05-20T03:11:07Z","timestamp":1716174667000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["The fracture resistance of pulpotomized primary molars restored with zirconia crowns, lithium disilicate or resin based ceramic endocrowns"],"prefix":"10.1186","volume":"24","author":[{"given":"Amany Abd Elhady Muhammad","family":"Ali","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asmaa Ali Emam","family":"Abo-ELsoud","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yousra Samir","family":"Helmy","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,5,20]]},"reference":[{"key":"4332_CR1","doi-asserted-by":"publisher","first-page":"767","DOI":"10.1186\/s12903-023-03458-1","volume":"23","author":"G Lienhartn","year":"2023","unstructured":"Lienhartn G, Elsa M, Farge P, et al. 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