pectinate zone

(redirected from zona pectinata)
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pec·ti·nate zone

the outer two thirds of the basilar membrane of the cochlear duct.
Synonym(s): zona pectinata

pec·ti·nate zone

(pek'ti-nāt zōn)
The outer two-thirds of the basilar membrane of the cochlear duct.
Synonym(s): zona pectinata.