pulp atrophy

pulp at·ro·phy

diminution in size and/or cellular elements of the dental pulp due to interference with the blood supply.

pulp at·ro·phy

(pŭlp atrŏ-fē)
Diminution in size and/or cellular elements of dental pulp due to interference with the blood supply.
References in periodicals archive ?
Also, the aging of the organism reduces the size of the tooth chamber due to the formation of the tertiary dentin and dental pulp atrophy.