I0 OUTLINES OF ANATOMY. 



eye and backward to the tragus of the ear, then over the ear to the transverse incision. Also, an in- 

 cision from the lower end of the mastoid process backward to the occipital protuberance, connecting 

 the ends of the transverse and median incisions. Begin at the vertex and turn the skin down and off. 

 Much care must be exercised to turn off the skin only, as the three outer layers of the scalp are closely 

 connected together. The nerves and vessels should then be carefully exposed. 



The superficial fascia, 452. (44?) 

 Subcutaneous fat, (2) 1115. (1092) 

 Superficial nerves, Fig. 449; P. 809. (791) 

 Branches of the frontal, 796. (778) 

 Supraorbital nerve. 

 Supratrochlear nerve. 



Temporal branch of the orbital or temporo-raalar nerve, 798. (780-1) 

 Temporal branch of the facial nerve, 810. (791) 

 Auriculo-temporal nerve, 803. (785) 

 Anterior auricular branches. 

 Superficial temporal branches. 

 Posterior auricular nerve, 808. (790) 

 Great auricular nerve, 830. (810-11) 



Mastoid branch. Auricular branches. 

 Lesser occipital nerve, 829-30. (810) 



Auricular branch. Mastoid branch. Occipital branches. 

 Great occipital nerve, 827. (808) 

 Vessels of the scalp, 1116. (1093) 

 Arteries: 



Frontal branch, 533; Fig. 334. (524) 

 Supraorbital artery, 531. (522) 



Temporal artery or superficial temporal artery, 521-2. (513) 

 Branches of the temporal artery : 



Middle temporal branch or middle deep temporal artery. 

 Orbital or zygomatico-orbital branch. 

 Anterior terminal branch, secondary branches. 

 Posterior terminal branch. 



Posterior auricular artery, 520-1 ; Fig. 335. (512) 

 Anterior terminal or auricular branch. 

 Posterior terminal, or mastoid or occipital branch. 

 Occipital artery third part of its course, 519 ; Fig. 335. (511) 

 Terminal or superficial branches, 520. (512) 

 Veins of the head and neck, 648. (635-6) 

 Superficial and deep. 

 Superficial. 

 Deep veins. 



Superficial veins of the scalp and face, 648 ; Fig. 385. (636) 

 Anterior. Posterior. Lateral. 

 Anterior vein, 648-9-50. (636) 

 Frontal vein. 

 Tributaries. 



Supraorbital vein. 

 Lateral veins, 652. (639-40) 

 Anterior lateral veins: 



Superficial temporal. 

 Middle temporal vein. 



Orbital branch. 



Posterior lateral veins, 653. (640-1) 

 Posterior auricular vein. 



Tributaries. 

 Posterior vein, 6512. (639) 



Occipital vein. 



Emissary veins, ii 16. (1093) 

 Lymphatics, 688. (673) 



