posterior segmental artery of left and right lungs

(redirected from ramus posterior descendens)

descending branch of posterior segmental artery of left and right lungs

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