The subjects listed below are covered by the 4th chapter, titled Myology, of the 1918 version of the anatomy textbook, Gray's Anatomy.
Mechanics of muscle (Gray's s102) [edit]
Gray's page #361 [edit]
Gray's page #362 [edit]
- origin
- insertion
- synergic muscles
- fixation muscles
- The Mechanics of Muscle
Gray's page #363 [edit]
- The Direction of the Muscle Pull
Gray's page #364 [edit]
- The Action of the Muscle Pull on the Tendon
- The Strength of Muscles
Gray's page #365 [edit]
- absolute muscle strength
- The Work Accomplished by Muscles
- physiological cross-section
- maximum shortening
- position of the joint
Gray's page #368 [edit]
- The Action of Muscles on Joints
Gray's page #370 [edit]
- Levers
development of the muscles (Gray's s103) [edit]
Gray's page #371 [edit]
- The Myotomic Muscles
- The Ventrolateral Muscles of the Neck
- Muscles of the Shoulder girdle and Arm
Gray's page #372 [edit]
Gray's page #373 [edit]
Gray's page #374 [edit]
Gray's page #375 [edit]
Gray's page #376 [edit]
Tendons, aponeuroses, and fasciae (Gray's s104) [edit]
Gray's page #376 [edit]
Gray's page #377 [edit]
Gray's page #378 [edit]
The fasciae and muscles of the head [edit]
The muscles of the scalp (Gray's s105) [edit]
Gray's page #378 [edit]
Gray's page #379 [edit]
Gray's page #380 [edit]
- galea aponeurotica (epicranial aponeurosis)
- Transversus nuchæ
The muscles of the eyelid (Gray's s106) [edit]
Gray's page #380 [edit]
Gray's page #381 [edit]
- Orbicularis oculi (Orbicularis palpebrarum)
- medial palpebral ligament (tendo oculi)
- lateral palpebral raphé
- Corrugator (Corrugator supercilii)
The muscles of the nose (Gray's s107) [edit]
Gray's page #382 [edit]
- Procerus (Pyramidalis nasi)
- Nasalis (Compressor naris)
- Depressor septi (Depressor alœ nasi)
- Dilatator naris posterior
- Dilatator naris anterior
The muscles of the mouth (Gray's s108) [edit]
Gray's page #382 [edit]
- muscles of the mouth
Gray's page #383 [edit]
- Quadratus labii superioris
- Caninus (Levator anguli oris)
- Zygomaticus (Zygomaticus major)
- Mentalis (Levator menti)
- Quadratus labii inferioris (Depressor labii inferioris; Quadratus menti)
- Triangularis (Depressor anguli oris)
- Transversus menti
Gray's page #384 [edit]
Gray's page #385 [edit]
- lateral band (m. incisivus labii superioris)
- medial band (m. nasolabialis)
- philtrum
- m. incisivus labii inferioris
- Risorius
The muscles of mastication (Gray's s109) [edit]
Gray's page #385 [edit]
Gray's page #386 [edit]
Gray's page #387 [edit]
The fasciae and muscles of the anterolateral region of the neck [edit]
The superficial cervical muscle (Gray's s110) [edit]
Gray's page #387 [edit]
The lateral cervical muscles (Gray's s111) [edit]
Gray's page #388 [edit]
Gray's page #389 [edit]
- Fascia colli (deep cervical fascia)
- Below
- fascia which lines the deep surface of the Sternocleidomastoideus
Gray's page #390 [edit]
- Fascia colli (deep cervical fascia)
- fascia which lines the deep surface of the Sternocleidomastoideus
- Sternocleidomastoideus (Sternomastoid muscle)
- Triangles of the neck
Gray's page #391 [edit]
The supra- and infrahyoid muscles (Gray's s112) [edit]
Suprahyoid muscles [edit]
Gray's page #391 [edit]
Gray's page #392 [edit]
- Digastricus (Digastric muscle)
- Stylohyoideus (Stylohyoid muscle)
- Omohyoideus
- Stylohyoid ligament (ligamentum stylohyoideus)
Gray's page #393 [edit]
- Stylohyoid ligament (ligamentum stylohyoideus)
- Mylohyoideus (Mylohyoid muscle)
- Geniohyoideus (Geniohyoid muscle)
Infrahyoid muscles [edit]
Gray's page #393 [edit]
Gray's page #394 [edit]
The anterior vertebral muscles (Gray's s113) [edit]
Gray's page #394 [edit]
Gray's page #395 [edit]
- Longus capitis (Rectus capitis anticus major)
- Rectus capitis anterior (Rectus capitis anticus minor)
- Rectus capitis lateralis
The lateral vertebral muscles (Gray's s114) [edit]
Gray's page #396 [edit]
- Scalenus anterior (Scalenus anticus)
- Scalenus medius
- Scalenus posterior (Scalenus posticus)
The fasciae and muscles of the trunk [edit]
The deep muscles of the back (Gray's s115) [edit]
Gray's page #397 [edit]
- Lumbodorsal fascia (fascia lumbodorsalis; lumbar aponeurosis and vertebral fascia)
- Splenius capitis
- Splenius cervicis (Splenius colli)
- Sacrospinalis (Erector spinæ)
Gray's page #399 [edit]
- Iliocostalis
- Iliocostalis lumborum (Iliocostalis muscle; Sacrolumbalis muscle)
- Iliocostalis dorsi (Musculus accessorius)
- Iliocostalis cervicis (Cervicalis ascendens)
- Longissimus
- Longissimus dorsi
- Longissimus cervicis (Transversalis cervicis)
- Longissimus capitis (Trachelomastoid muscle)
- Spinalis
Gray's page #400 [edit]
- Spinalis
- Spinalis cervicis (Spinalis colli)
- Spinalis capitis (Biventer cervicis)
- Semispinalis
- Semispinalis dorsi
- Semispinalis cervicis (Semispinalis colli)
- Semispinalis capitis (Complexus)
- Spinalis capitis (Biventer cervicis)
- Multifidus (Multifidus spinæ)
- Rotatores (Rotatores spinæ)
- Interspinales
Gray's page #401 [edit]
- Extensor coccygis
- Intertransversarii (Intertransversales)
The suboccipital muscles (Gray's s116) [edit]
Gray's page #401 [edit]
- Rectus capitis posterior major (Rectus capitis posticus major)
- Rectus capitis posterior minor (Rectus capitis posticus minor)
Gray's page #402 [edit]
- Obliquus capitis inferior (Obliquus inferior)
- Obliquus capitis superior (Obliquus superior)
- Suboccipital triangle
The muscles of the thorax (Gray's s117) [edit]
Gray's page #402 [edit]
Gray's page #403 [edit]
- Intercostales (Intercostal muscles)
- Intercostales externi (External intercostals)
- Intercostales interni (Internal intercostals)
- Subcostales (Infracostales)
- Transversus thoracis (Triangularis sterni)
- Levatores costarum
Gray's page #404 [edit]
- Levatores costarum
- Serratus posterior superior (Serratus posticus superior)
- Serratus posterior inferior (Serratus posticus inferior)
- Diaphragm
- Medial lumbocostal arch (arcus lumbocostalis medialis; internal arcuate ligament)
Gray's page #405 [edit]
- Lateral lumbocostal arch (arcus lumbocostalis lateralis; external arcuate ligament)
- Crura
- right crus
- left crus
Gray's page #406 [edit]
- Central tendon of diaphragm
- Openings in the Diaphragm
Gray's page #407 [edit]
- Respiration, mechanism of:
The muscles and fasciae of the abdomen (Gray's s118) [edit]
The anterolateral muscles [edit]
Gray's page #408 [edit]
- Superficial fascia
- superficial layer (fascia of Camper)
- deep layer (fascia of Scarpa)
Gray's page #409 [edit]
- Obliquus externus abdominis (External or descending oblique muscle)
Gray's page #410 [edit]
- Obliquus externus abdominis (External or descending oblique muscle)
- Subcutaneous inguinal ring (annulus inguinalis subcutaneus; external abdominal ring)
- crura of the ring
- inferior crus (external pillar)
- superior crus (internal pillar)
- crura of the ring
- Intercrural fibers (fibræ intercrurales; intercolumnar fibers)
Gray's page #411 [edit]
- Intercrural fibers (fibræ intercrurales; intercolumnar fibers)
- Inguinal ligament (ligamentum inguinale; Poupart's ligament)
Gray's page #412 [edit]
- Lacunar ligament (ligamentum lacunare [Gimbernati]; Gimbernat’s ligament)
- Reflected inguinal ligament (ligamentum inguinale reflexum; triangular fascia)
- Ligament of Cooper
- Obliquus internus abdominis (Internal or ascending oblique muscle)
Gray's page #413 [edit]
Gray's page #414 [edit]
- Cremaster
- Transversus abdominis (Transversalis muscle)
- inguinal aponeurotic falx (falx aponeurotica inguinalis; conjoined tendon of Internal oblique and Transversalis muscle)
Gray's page #415 [edit]
- inguinal aponeurotic falx (falx aponeurotica inguinalis; conjoined tendon of Internal oblique and Transversalis muscle)
- Rectus abdominis
Gray's page #416 [edit]
Gray's page #417 [edit]
Gray's page #418 [edit]
- Transversalis fascia
- abdominal inguinal ring (annulus inguinalis abdominis; internal or deep abdominal ring)
- Inguinal canal (canalis inguinalis; spermatic canal)
- Extraperitoneal connective tissue
Gray's page #419 [edit]
The posterior muscles [edit]
Gray's page #419 [edit]
- Fascia covering the quadratus lumborum
Gray's page #420 [edit]
The muscles and fasciae of the pelvis (Gray's s119) [edit]
Gray's page #420 [edit]
Gray's page #421 [edit]
Gray's page #422 [edit]
Gray's page #423 [edit]
Gray's page #424 [edit]
The muscles and fasciae of the perineum (Gray's s120) [edit]
The muscles of the anal region [edit]
Gray's page #424 [edit]
Gray's page #425 [edit]
- Deep fascia
- Ischiorectal fossa (fossa ischiorectalis)
- Corrugator cutis ani
- Sphincter ani externus (External sphincter ani)
Gray's page #426 [edit]
- anococcygeal raphé
- Sphincter ani internus (Internal sphincter ani)
The muscles of the urogenital region in the male [edit]
Gray's page #426 [edit]
- superficial layer of superficial fascia
- deep layer of superficial fascia (fascia of Colles)
Gray's page #427 [edit]
- Central tendinous point of the perineum
- Transversus perinæi superficialis (Transversus perinæi; Superficial transverse perineal muscle)
Gray's page #428 [edit]
- Bulbocavernosus (Ejaculator urinæ; Accelerator urinæ)
- Ischiocavernosus (Erector penis)
- Deep fascia
- urogenital diaphragm (triangular ligament)
- inferior fascia of the urogenital diaphragm
Gray's page #429 [edit]
- superior fascia of the urogenital diaphragm
- transverse ligament of the pelvis
- Transversus perinæi profundus
- Constrictor urethræ
- Sphincter urethræ membranaceæ
The muscles of the urogenital region in the female [edit]
Gray's page #430 [edit]
- Transversus perinæi superficialis (Transversus perinæi; Superficial transverse perineal muscle)
- Bulbocavernosus (Sphincter vaginæ)
- Ischiocavernosus (Erector clitoridis)
- fascia of the urogenital diaphragm
Gray's page #431 [edit]
The fascia and muscles of the upper extremity [edit]
The muscles connecting the upper extremity to the vertebral column (Gray's s121) [edit]
Gray's page #432 [edit]
Gray's page #434 [edit]
Gray's page #435 [edit]
- Levator scapulæ (Levator anguli scapulæ)
The muscles connecting the upper extremity to the anterior and lateral thoracic walls (Gray's s122) [edit]
Gray's page #435 [edit]
Gray's page #436 [edit]
Gray's page #437 [edit]
- Pectoralis major
- Coracoclavicular fascia (fascia coracoclavicularis; costocoracoid membrane; clavipectoral fascia)
Gray's page #438 [edit]
- Pectoralis minor
- Subclavius
- Serratus anterior (Serratus magnus)
The muscles and fasciae of the shoulder (Gray's s123) [edit]
Gray's page #439 [edit]
- Deltoideus (Deltoid muscle)
Gray's page #440 [edit]
- Subscapular fascia (fascia subscapularis)
- Subscapularis
- Supraspinatous fascia (fascia supraspinata)
- Supraspinatus
Gray's page #441 [edit]
- Infraspinatous fascia (fascia infraspinata)
- Infraspinatus
- Teres minor
Gray's page #442 [edit]
The muscles and fasciae of the arm (Gray's s124) [edit]
Gray's page #442 [edit]
- Brachial fascia (fascia brachii; deep fascia of the arm)
- lateral intermuscular septum
- medial intermuscular septum
Gray's page #443 [edit]
- Coracobrachialis
- Biceps brachii (Biceps; Biceps flexor cubiti)
Gray's page #444 [edit]
- lacertus fibrosus (bicipital fascia)
- Brachialis (Brachialis anticus)
- Triceps brachii (Triceps; Triceps extensor cubiti)
- tendon of the Triceps brachii
Gray's page #445 [edit]
- triangular space
- quadrangular space
- Variations
The muscles and fasciae of the forearm (Gray's s125) [edit]
Gray's page #445 [edit]
- Antibrachial fascia (fascia antibrachii; deep fascia of the forearm)
The volar antibrachial muscles: superficial group [edit]
Gray's page #446 [edit]
Gray's page #447 [edit]
Gray's page #448 [edit]
The volar antibrachial muscles: deep group [edit]
Gray's page #448 [edit]
Gray's page #449 [edit]
The dorsal antibrachial muscles: superficial group [edit]
Gray's page #451 [edit]
- Brachioradialis (Supinator longus)
Gray's page #452 [edit]
- Extensor carpi radialis longus (Extensor carpi radialis longior)
- Extensor carpi radialis brevis (Extensor carpi radialis brevior)
- Extensor digitorum communis
Gray's page #454 [edit]
- Extensor digiti quinti proprius (Extensor minimi digiti)
- Extensor carpi ulnaris
- Anconæus
The dorsal antibrachial muscles: deep group [edit]
Gray's page #454 [edit]
- Supinator (Supinator brevis)
Gray's page #455 [edit]
- Abductor pollicis longus (Extensor oss. metacarpi pollicis)
- Extensor pollicis brevis (Extensor primi internodii pollicis)
- Extensor pollicis longus (Extensor secundi internodii pollicis)
Gray's page #456 [edit]
- Extensor indicis proprius (Extensor indicis)
The muscles and fasciae of the hand (Gray's s126) [edit]
Gray's page #456 [edit]
- thenar eminence
- hypothenar eminence
- Volar carpal ligament (ligamentum carpi volare)
- Transverse carpal ligament (ligamentum carpi transversum; anterior annular ligament)
Gray's page #457 [edit]
Gray's page #458 [edit]
- Dorsal carpal ligament (ligamentum carpi dorsale; posterior annular ligament)
Gray's page #459 [edit]
Gray's page #460 [edit]
- Palmar aponeurosis (aponeurosis palmaris; palmar fascia)
Gray's page #461 [edit]
The lateral volar muscles [edit]
Gray's page #461 [edit]
- Abductor pollicis brevis (Abductor pollicis)
- Opponens pollicis
- Flexor pollicis brevis
- first interosseous volaris
Gray's page #462 [edit]
- Adductor pollicis (obliquus) (Adductor obliquus pollicis)
- Adductor pollicis (transversus) (Adductor transversus pollicis)
The medial volar muscles [edit]
Gray's page #463 [edit]
- Palmaris brevis
- Abductor digiti quinti (Abductor minimi digiti)
Gray's page #464 [edit]
- Flexor digiti quinti brevis (Flexor brevis minimi digiti)
- Opponens digiti quinti (Opponens minimi digiti)
The intermediate muscles [edit]
Gray's page #464 [edit]
- Lumbricales
- Interossei dorsales (Dorsal interossei)
- Abductor indicis
Gray's page #465 [edit]
- Interossei volares (Palmar interossei)
- Interosseus volaris primus
The muscles and fasciae of the lower extremity [edit]
The muscles and fasciae of the iliac region (Gray's s127) [edit]
Gray's page #465 [edit]
- The Muscles and Fasciæ of the Iliac region
Gray's page #466 [edit]
Gray's page #467 [edit]
- Psoas major (Psoas magnus)
- Psoas minor (Psoas parvus)
- Iliacus
The muscles and fasciae of the thigh (Gray's s128) [edit]
The anterior femoral muscles [edit]
Gray's page #468 [edit]
- Superficial fascia
- fossa ovalis (saphenous opening)
- fascia cribrosa
- Deep fascia
- fascia lata
- iliotibial band (tractus iliotibialis)
Gray's page #469 [edit]
- Fossa ovalis (saphenous opening)
- superficial portion of the fascia lata
- deep portion
Gray's page #470 [edit]
- Sartorius
- Quadriceps femoris (Quadriceps extensor)
- Rectus femoris
- Vastus lateralis (Vastus externus)
Gray's page #471 [edit]
- Quadriceps femoris (Quadriceps extensor)
- Vastus medialis (Vastus internus)
- Vastus intermedius (Crureus)
- tendons
- Articularis genu (Subcrureus)
The medial femoral muscles [edit]
Gray's page #471 [edit]
Gray's page #472 [edit]
- Pectineus
- Adductores
Gray's page #473 [edit]
- Adductores
The muscles of the gluteal region [edit]
Gray's page #474 [edit]
Gray's page #475 [edit]
Gray's page #476 [edit]
- Tensor fasciæ latæ (Tensor fasciæ femoris)
- Piriformis
- Obturator membrane
Gray's page #477 [edit]
Gray's page #478 [edit]
The posterior femoral muscles (hamstring muscles) [edit]
- Biceps femoris (Biceps)
Gray's page #479 [edit]
The muscles and fasciae of the leg (Gray's s129) [edit]
The anterior crural muscles [edit]
Gray's page #480 [edit]
- Deep fascia (fascia cruris)
- Tibialis anterior (Tibialis anticus)
Gray's page #481 [edit]
- Extensor hallucis longus (Extensor proprius hallucis)
- Extensor digitorum longus
Gray's page #482 [edit]
The posterior crural muscles: superficial group [edit]
Gray's page #482 [edit]
Gray's page #483 [edit]
The posterior crural muscles: deep group [edit]
Gray's page #483 [edit]
Gray's page #484 [edit]
Gray's page #485 [edit]
- Flexor hallucis longus
- Flexor digitorum longus
- Tibialis posterior (Tibialis posticus)
The lateral crural muscles [edit]
Gray's page #486 [edit]
Gray's page #487 [edit]
The fasciae around the ankle (Gray's s130) [edit]
Gray's page #488 [edit]
- Transverse crural ligament (ligamentum transversum cruris; upper part of anterior annular ligament)
- Cruciate crural ligament (ligamentum cruciatum cruris; lower part of anterior annular ligament)
Gray's page #489 [edit]
- Laciniate ligament (ligamentum laciniatum; internal annular ligament)
- Peroneal retinacula
- Mucous sheaths of the Tendons Around the Ankle
The muscles and fasciae of the foot (Gray's s131) [edit]
Gray's page #490 [edit]
- Dorsal muscle of the foot
- Extensor digitorum brevis
- Extensor hallucis brevis
- Plantar muscles of the foot
- Plantar aponeurosis (aponeurosis plantaris; plantar fascia)
The first layer [edit]
Gray's page #491 [edit]
Gray's page #492 [edit]
- Abductor digiti quinti (Abductor minimi digiti)
The second layer [edit]
Gray's page #493 [edit]
The third layer [edit]
Gray's page #493 [edit]
- Flexor hallucis brevis
- Adductor hallucis (Adductor obliquus hallucis)
Gray's page #494 [edit]
The fourth layer [edit]
Gray's page #495 [edit]
- Interossei
- Interossei dorsales (Dorsal interossei muscles (foot))
- Interossei plantares (Plantar interossei)
See also [edit]
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