MEDizzy
MEDizzy
Sheeza Basharat
Sheeza Basharat11 months ago
Lamina Dura

Lamina Dura

Lamina dura (LD) is a radiographic landmark viewed largely on periapical radiographs (PR). The terminology LD (or alveolus) is applied to the thin layer of dense cortical bone, which lines the roots of sound teeth. Presence of LD is an indication of the health of the teeth.

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