20 October 2025 : Laboratory Research
Comparison of Fracture Resistance Based on Ferrule Presence vs Material Type in Maxillary Central Incisor Endocrown Restorations
Serap Sasa ABCDEFG 1*, Köksal Beydemir AEG 2DOI: 10.12659/MSM.949592
Med Sci Monit 2025; 31:e949592
Table 5 Association between fracture patterns and study groups.
| Groups | Chi-Square test | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ferrule (+) e max | Ferrule (+) Celtra Duo | Ferrule (−) e max | Ferrule (−) Celtra Duo | Chi-Square | P | ||||||
| n | % | n | % | n | % | n | % | ||||
| Fracture types | Type 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | * | 0.124 |
| Type 2 | 4 | 40 | 2 | 20 | 0 | 0 | 0 | 0 | |||
| Type 3 | 1 | 10 | 1 | 10 | 1 | 10 | 0 | 0 | |||
| Type 4 | 5 | 50 | 7 | 70 | 9 | 90 | 10 | 100 | |||
| Total | 10 | 100 | 10 | 100 | 10 | 100 | 10 | 100 | |||