The root developmental stage was determined on panoramic radiographs of patients; A. incisors with complete root (CL); B. incisors with incomplete root.

 
 
  Part of: Molaasadolah F, Zargar N, Bargrizan M, Akbari F, Kardouni Khozestani P, Sabour S, Bakhshi M (2022) Comparison of pulse oximeter, cold test, and electric pulp test for assessment of pulp vitality in permanent immature teeth. Folia Medica 64(1): 134-142. https://doi.org/10.3897/folmed.64.e66573