posterior branch posterior branch posterior branch may refer to: posterior branch of obturator nerve posterior branches of sacral nerves posterior branches of the lumbar nerves posterior branch of coccygeal nerve posterior branches of thoracic nerves posterior branches of cervical nerves posterior gastric branches of posterior vagal trunk posterior ramus of spinal nerve posterior septal branches of sphenopalatine artery this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.