A pine is a coniferous trees in the genus Pinus, in the family Pinaceae. There are about 115 species of pines worldwide, although different authorities accept between 105 and 125 species.
1 The superior gluteal nerve and the nerve to quadratus femoris/inferior gemellus share the same nerve roots (L4, L5 and S1).  Similarly, the inferior gluteal nerve and the nerve to obturator internus/superior gemellus also share the same nerve roots (L5, S1 and S2).
The intracranial branch of the maxillary nerve is the middle meningeal nerve, which innervates the dura mater. The first of the branches in the pterygopalatine fossa to be considered is the pterygopalatine nerve, which contains the postganglionic parasympathetic secretomotor nerve fibers to the lacrimal gland.his is because the wide area of anesthesia resulting from maxillary nerve block (including the dural, temporal, and zygomatic regions; the mucosa of the maxillary sinus; and the maxillary teeth and their soft tissues) is often not needed.