Crown-root fractures prolong from the tooth’s crown towards its apex and require the cementoenamel junction overlying the basis. The pulp may or may not be included. The diploma of apical involvement is hard to visualize as being the apex with the tooth is underneath the gingival margin; having said that, https://gunnerzqfry.boyblogguide.com/27689532/dentist-surrey-an-overview