MEHDIZADEH, Amir Hosein; SOLTANI , Fatemeh; YUSEFI , Motahareh; SADEGHI , Razieh; SHAHRAVAN, Arash. Non-Surgical Management of a Mandibular First Molar with Strip Perforation, Separated File, and Canal Ledge: A Case Report. Iranian Endodontic Journal, [S. l.], v. 20, n. 1, p. e31, 2025. DOI: 10.22037/iej.v20i1.48539. Disponível em: https://journals.sbmu.ac.ir/iej/article/view/48539. Acesso em: 12 jul. 2026.