Clapton line

Clap·ton line

(klap'tŏn), a greenish discoloration of the marginal gingiva in cases of chronic copper poisoning.

Clap·ton line

(klap'tŏn līn) A greenish discoloration of the marginal gingiva in cases of chronic copper poisoning.

Clapton,

Edward, English physician, 1830-1909. Clapton line - a greenish discoloration of the marginal gingiva in cases of chronic copper poisoning.

Clap·ton line

(klap'tŏn līn) Greenish discoloration of the marginal gingiva in cases of chronic copper poisoning.