peritubular dentin

per·i·tu·bu·lar den·'tin

an electron-dense layer of dentin observed adjacent to the odontoblastic process.

per·i·tu·bu·lar den·tin

(peri-tūbyū-lăr dentin)
Electron-dense layer of dentin observed adjacent to odontoblastic process.
References in periodicals archive ?
Dentin tubule occlusion takes place as teeth age via continued deposition of peritubular dentin (40) which may influence the physical properties of the dentin.