descending branch of anterior segmental artery of left and right lungs

descending branch of anterior segmental artery of left and right lungs

[TA] the descending anterior branch of the superior lobar branches of the right and left pulmonary arteries. Synonym(s): ramus descendens arteriae segmentalis anterioris pulmonis dextri et sinistri [TA], descending anterior branch, ramus anterior descendens