BOXES 



219 



BONES 



TABLE OF BONES.— Continued. 



Principal Features. 



Articulations and Variety. 



Muscular and Ligamentous 

 Attachments. 



Long bone ; shaft, upper extremity 

 or head, lower extremity or ex- 

 ternal malleolus. 



Tibia — arthrodia. 



Astragalus, with the tibia and fibula 

 — ginglymus. 



Biceps, soleus, peroneus longus, ex- 

 tensor longus digitorum, peroneus 

 tertius, extensor proprius pollicis, 

 tibialis posticus, flexor longus pollicis, 

 peroneus brevis. 



Composed of tarsus, metatarsus 

 and phalanges, q. v. 



The forehead bone ; a flat bone ; a 

 frontal portion and an orbito- 

 nasal portion ; frontal eminences, 

 superciliary ridges, supraorbital 

 arches, supraorbital notches or 

 foramina, internal and external 

 angular processes, temporal 

 ridges, nasal notch, nasal spine, 

 nasal eminence or glabella. 



Two parietal, 

 Sphenoid, 

 Ethmoid, 

 Two nasal, 

 Two superior max- 

 illary, 

 Two lachrymal, 

 Two malar, 



Corrugator supercilii, orbicularis pal- 

 pebrarum, and temporal on each side. 



synarthrodia. 



Composed of carpus, metacarpus 

 and phalanges, q. v. 



Largest bone of upper extremity : 

 long bone ; a shaft and two ex- 

 tremities. Upper extremity pre- 

 sents a head, neck and greater 

 and lesser tuberosities. Lower 

 extremity, trochlea, olecranon 

 fossa, coronoid fossa, external 

 and internal condyles, supra- 

 trochlear foramen, supracondy- 

 loid ridges. 



Scapula (glenoid cavity) — enarthrodia. 

 Radius, ginglymus. 



Supraspinatus, infraspinatus, teres 

 minor, subscapularis, pectoralis 

 major, latissimus dorsi, deltoid, 

 coraco-brachialis, brachialis amicus, 

 triceps, sub-anconeus, pronator radii 

 teres, flexor carpi radialis, palmaris 

 longus, flexor digitorum sublimis, 

 flexor carpi ulnaris, supinator longus, 

 extensor carpi radialis longior, exten- 

 sor carpi radialis brevior, extensor 

 communis digitorum, extensor mini- 

 mi digiti, extensor carpi ulnaris, sup- 

 inator brevis and anconeus. 



A bony arch ; irregular bone ; a 

 body, two greater and two lesser 

 cornua. 



[See Innominate. 



None. 



Sterno-hyoid, thyro-hyoid, omo-hyoid, 

 digastricus, stylo-hyoid, mylo-hyoid, 

 genio-hyoid, genio-hyo-glossus, hyo- 

 glossus, middle constrictor of the 

 pharynx. 



Resembles a bicuspid tooth with j Malleus — arthrodia (trigger-joint). 

 two roots, body, and two pro- Stapes— arthrodia. 

 cesses. 



Body and two rami ; contains the 

 teeth of the lower jaw; symphy- 

 sis, mental process, mental fora- 

 men, coronoid and condyloid 

 process, head, neck, sigmoid 

 notch ; irregular bone. 



The two temporal bones — bilateral Levator menti, depressor labii infe 



condyloid— diarthrodia, 



rioris, depressor anguli oris, platysma 

 myoides, buccinator, masseter, orbi- 

 cularis oris, genio-hyo-glossus, genio- 

 hyoideus, mylo-hyoideus, digastric, 

 superior constrictor, temporal, in- 

 ternal pterygoid, external pterygoid. 



Situated on the outer wall of the Ethmoid, 

 nasal fossa ; irregular bone. 



LactrVmaT 111 ^' \ ^^hrodia. 

 Palate, 



None. 



Large, 3. parts; flat bone ; with its 

 fellow and sacrum and coccyx 

 forms pelvis. 



Ilium — superior broad expanded 

 portion, crest, superior, middle 

 and inferior curved lines, ilio- 

 pectineal line, venter, auricular 

 surface, anterior and posterior, 

 superior and inferior spinous 

 processes, J (about) of acetabu- 

 lum. 



Ischium — lower and back portion, 

 body, tuberosity and ramus, 

 spine, greater and lesser sacro- 

 sciatic notches, external and in- 

 ternal lips of tuberosity, lower 

 boundary of obturator foramen, 

 f (about) of acetabulum. 



Pubis — body, horizontal ramus, 

 descending ramus, spine, ilio- 

 pectineal line, angle, symphysis, 

 obturator foramen (upper bound- 

 ary), i of acetabulum. 



f With its fellow of ") 



j opposite side, > synarthrodia. 



I Sacrum, ) 



[ Femur — enarthrodia. 



Ilium — tensor vaginae femoris, external 

 oblique, latissimus dorsi, iliacus, 

 transversalis, quadratus lumborum, 

 erector spinas, internal oblique, glu- 

 teus maximus, medium and mini- 

 mus, rectus, pyriformis, raultifidus 

 spinae, sartorius. 



Ischium— obturator externus and in- 

 ternus, gracilis, levator ani, gemelli 

 superior and inferior, coccygeus, bi- 

 ceps, semi-tendinosus, semi-mem- 

 branous, quadratus femoris. adductor 

 magnus, transversus perinei, erector 

 penis. 



Pubis— internal and external oblique, 

 transversalis, rectus, pyramidalis, 

 psoas parvus, pectineus, adductor 

 magnus, longus and brevis, gracilis, 

 external and internal obturator, leva- 

 tor ani, compressor urethrae, accele- 

 rator urinae. 



