25° 



INDEX. 



Navicular bone of foot, 102, 103 

 development, 106 

 of hand, 89, 90 

 fibrocartilage, 141 

 Naviculari-cuneiform ligaments, dor- 

 sal, 141 

 plantar, 141 

 Neck, fascia? of, 177 

 ligaments of, 116 

 muscles of, 171 

 deep, 175 

 short, 155 



development, 156 

 of femur, 97 

 of humerus, anatomical, 85 



surgical, 86 

 of long bones, 20 

 of radius, 88 

 of ribs, 32 

 of scapula, 84 

 of talus, 102, 103 

 Nerves of bones, 2 1 

 Neurology, definition, 17 

 Nose, meatus of, 77 

 common, 77 

 inferior, 77 

 middle, 64, 77 

 superior, 64, 77 

 Nuchal fascia, 156 

 line, inferior, 41, 46 



superior, 41, 46 

 surface of occipital bone, 46 

 Nutrient canal of arm, 87, 89 

 of bones, 20 

 of radius, 87, 89 

 foramen, 20 

 of tibia, 100 

 of ulna, 87 



Oblique head of adductor hallucis 

 muscle, 226 

 ligament, 123 

 line of mandible, 72 



of tibia, 100 

 muscles, 164 

 popliteal ligaments, 135 

 Obliquus abdominis externus mus- 

 cle, 157 

 functions of, 162 

 nerve supply of, 162 

 internus muscle, 157, 160 

 functions of, 162 

 nerve supply of, 162 

 capitis inferior muscle, 155 

 functions of, 155 

 nerve supply of, 155 

 superior muscle, 155 

 functions of, 155 

 nerve supply of, 155 

 Obturator externus muscle, 209, 216, 

 217 

 functions of, 218 

 nerve supply of, 218 

 foramen, 93, 96 

 groove, 95 



internus muscle, 209, 213 

 functions of, 213 



Obturator internus muscle, nerve sup- 

 ply of , 213 

 membrane, 115, 129 



anterior, 115 



posterior, 115 

 ridge, 95 

 tubercle, anterior, 95 



posterior, 95 

 Occipital angle of parietal bone, 59 

 bone, 38, 40, 45 



basilar portion of, 40, 45 



borders of, 46 



condyles of, 45 



condyloid portions of, 45 



development of, 47 



in new-born, 47, 81 



lambdoid border of, 46 



lateral portions of, 40, 45 



mastoid border of, 46 



nuchal surface of, 41, 46 



relations of, 38, 40 



squamous portion of, 38, 45, 46 

 border of parietal bone, 59 

 condyles, 40 

 crest, external, 46 



internal, 44, 46 

 fontanelle, 81 

 fossa, inferior, 44, 46 



superior, 26 

 protuberance, external, 41, 46 



internal, 43, 46 

 Occipitalis muscle, 178 



functions of, 178 



nerve supply of, 178 

 Occipitomastoid suture, 38, 40, 43, 53, 



79 

 Occiput, articulation of first and sec- 

 ond vertebrae with, 113 

 Odontoid ligament, apical, 115 



process, 25, 26 

 Olecranal bursa?, 208 

 Olecranon, 87 



fossa, 87 

 Olivary eminence, 41, 48 

 Omohyoideus muscle, 172, 173 

 Opponens digiti quinti muscle, 200, 

 227 

 function of, 200, 227 

 nerve supply of, 200, 227 

 V muscle of foot, 186, 210 

 pollicis muscle, 186, 199 

 function of, 199 

 nerve supply of, 199 

 Optic foramen, 41, 48, 75 



groove, 41, 48 

 Oral cavity, roof of, 78 



muscles, 179, 180 

 Orbicular ligament, 132 



muscles, 142 

 Orbicularis oculi muscle, 179 

 functions of, 180 

 nerve supply of, 180 

 oris muscle, 180, 181 

 Orbit, margins of, 75 

 walls of, 73, 74 

 development, 76 

 Orbital cavities, 37, 73 

 crest of sphenoidal bone, 50 



Orbital fissure, inferior, 37, 39, 66, 



7i. 74, 75 

 superior, 37, 42, 49, 74, 75 

 plates, 61 



surfaces of, 61 

 portion of orbicularis oculi muscle, 



179 

 process of palate bone, 70 

 surface of lachrymal bone, 65 

 of malar bone, 71 

 of orbital plates, 61 

 of sphenoid bone, 49, 50 

 of superior maxillary, 66 

 wings of sphenoid bone, 47, 49 

 Orifice of aqua?ductus cochlea?, 56 

 of canaliculus cochlea?, 56 

 of maxillary sinus, 67 

 Origin of muscle, 142 

 Os basilare, 47, 51 

 capitatum, 89, 90 

 inca?, 47 

 incisivum, 69 

 interparietale, 47 

 magnum, 89, 90 

 nasoturbinale, 64 

 planum, 63 

 trigonum, 103 

 Ossa Bertini, 48 

 suturarum, 82 

 Ossification, 21 



centers, 21 

 Osteology, 19 

 definition, 17 

 general, 19 

 special, 22 

 Outer crura of diaphragm, 165 



head of gastrocnemius muscle, 220 



of triceps muscle, 190 

 leg muscles, 222 

 lip of linea aspera, 97, 98 

 portion of longus colli muscle, 176 

 vitreous table of flat bones, 19 

 Outgrowths, 20 

 Oval fossa, 232 



Pacchionian depressions, 44, 60 

 Palate bone, 69 



development, 70 

 horizontal plates of, 69 

 in newborn, 70 

 perpendicular plate of, 69 

 processes of, 70 

 surfaces of, 69 

 hard, 39, 68, 78 

 in newborn, 68 

 tuberosity of, 40 

 Palatine canals, 69 

 cells, 63, 70 

 foramen, greater, 40, 69 



lesser, 40, 70 

 grooves, 68 

 process, 39, 66, 68 

 spines, 68 



suture, median, 39, 81 



transverse, 39, 81 



Palatoethmoidal suture, 80 



Palatomaxillary suture, 80 



