Taurodontism is seen in which syndrome?

Taurodontism (an enlarged, elongated pulp chamber with apically displaced furcation, giving a 'bull-like' tooth shape) is classically associated with several syndromes, including Klinefelter syndrome, Down syndrome, and trisomy conditions like Edwards syndrome (trisomy 18) — among the given options, Edwards syndrome is the best-recognized association. Peutz-Jeghers (mucocutaneous pigmentation + GI polyps) and Crouzon (craniosynostosis) are not classically linked to taurodontism.