2022-03-10T23:53:38+03:00[Europe/Moscow] en true <p>Masseter</p>, <p>Buccinator</p>, <p>Temporalis</p>, <p>Medial Pterygoid</p>, <p>Lateral Pterygoid</p>, <p>Zygomaticus Major</p>, <p>Orbicularis Oculi</p>, <p>Orbicularis Oris</p>, <p>Splenius Capitis</p>, <p>Erector Spinae</p>, <p>Sternocleidomastoid</p>, <p>Serratus Anterior</p>, <p>Pectoralis Minor</p>, <p>Trapezius</p>, <p>Levator Scapulae</p>, <p>Rhomboideus Major</p>, <p>Rhomboideus Minor</p>, <p>Supraspinatus</p>, <p>Infraspinatus</p>, <p>Teres Major</p>, <p>Teres Minor</p>, <p>Coracobrachialis</p>, <p>Deltoid</p>, <p>Pectoralis Major</p>, <p>Latissimus Dorsi</p>, <p>Triceps Brachii</p>, <p>Brachialis</p>, <p>Biceps Brachii</p>, <p>Brachioradialis</p>, <p>Supinator</p>, <p>Pronator Teres</p>, <p>Flexor Group</p>, <p>Extensor Group</p>, <p>Palmaris Longus</p><p>(This muscle is absent in 10-15% of the population. There is variation in the insertion and corresponding variation in the action)</p>, <p>External Intercostals</p>, <p>Internal Intercostals</p>, <p>Diaphragm</p>, <p>Rectus Abdominis</p>, <p>External Abdominal Oblique</p>, <p>Internal Abdominal Oblique</p>, <p>Transverse Abdominis</p>, <p>Gluteus Maximus</p>, <p>Gluteus Medius</p>, <p>Gluteus Minimus</p>, <p>Tensor Fascia Latae</p>, <p>Adductor Longus</p>, <p>iliopsoas - Psoas Major</p>, <p>iliopsoas - iliacus</p>, <p>Pectineus</p>, <p>Biceps Femoris (Hamstring)</p>, <p>Semitendinosus (Hamstring)</p>, <p>Semimembranosus (Hamstring)</p>, <p>Gracilis</p>, <p>Sartorius</p>, <p>Rectus Femoris (Quadricep)</p>, <p>Vastus Lateralis (Quadricep)</p>, <p>Vastus Intermedius (Quadricep)</p>, <p>Vastus Medialis (Quadricep)</p>, <p>Gastrocnemius</p>, <p>Soleus</p>, <p>Peroneus (Fibularis) Longus</p>, <p>Peroneus (Fibularis) Brevis</p>, <p>Tibialis Anterior</p>, <p>Tibialis Posterior</p> flashcards
Muscle Chart

Muscle Chart

  • Masseter

    MAEMaxilla and zygomatic archAngle and ramus of mandibleElevates mandibleTMJ

    MAE

    Maxilla and zygomatic arch

    Angle and ramus of mandible

    Elevates mandible

    TMJ

  • Buccinator

    MOCMaxilla and mandibleOrbicularis OrisCompress CheekCheek

    MOC

    Maxilla and mandible

    Orbicularis Oris

    Compress Cheek

    Cheek

  • Temporalis

    TCETemporal fossaCoronoid process and ramus of mandibleElevates and retracts mandibleTMJ

    TCE

    Temporal fossa

    Coronoid process and ramus of mandible

    Elevates and retracts mandible

    TMJ

  • Medial Pterygoid

    PREPterygoid process, palatine bone, and maxillaRamus and angle of mandibleElevates and protracts mandible; moves jaw laterallyTMJ

    PRE

    Pterygoid process, palatine bone, and maxilla

    Ramus and angle of mandible

    Elevates and protracts mandible; moves jaw laterally

    TMJ

  • Lateral Pterygoid

    GMDGreater wing of the sphenoid bone and pterygoid processMandibular condyleDepresses and protracts mandible; moves jaw laterallyTMJ

    GMD

    Greater wing of the sphenoid bone and pterygoid process

    Mandibular condyle

    Depresses and protracts mandible; moves jaw laterally

    TMJ

  • Zygomaticus Major

    ZOSZygomatic BoneOrbicularis OrisSmilingn/a

    ZOS

    Zygomatic Bone

    Orbicularis Oris

    Smiling

    n/a

  • Orbicularis Oculi

    BTCBones of orbitTissue of eyelidClose eyeEye

    BTC

    Bones of orbit

    Tissue of eyelid

    Close eye

    Eye

  • Orbicularis Oris

    FMCFascia surrounding lipsMucosa of lipsClose lipsMouth

    FMC

    Fascia surrounding lips

    Mucosa of lips

    Close lips

    Mouth

  • Splenius Capitis

    SSESpinous process of C7 and T1-T3Superior nuchal line and mastoid processExtend and rotate head at neck; hyperextend neckNeck

    SSE

    Spinous process of C7 and T1-T3

    Superior nuchal line and mastoid process

    Extend and rotate head at neck; hyperextend neck

    Neck

  • Erector Spinae

    RRERibs, vertebrae, sacrum, and iliumRibs, vertebrae, skullExtension of vertebral columnVertebral Column

    RRE

    Ribs, vertebrae, sacrum, and ilium

    Ribs, vertebrae, skull

    Extension of vertebral column

    Vertebral Column

  • Sternocleidomastoid

    SMFSternum and clavicleMastoid process and superior nuchal lineFlexes head bilaterally; rotates head unilaterallyNeck

    SMF

    Sternum and clavicle

    Mastoid process and superior nuchal line

    Flexes head bilaterally; rotates head unilaterally

    Neck

  • Serratus Anterior

    8fMPFirst 8-9 ribsMedial border of the scapulaPulls shoulder foward; abducts and rotates it fowardScapula

    8fMP

    First 8-9 ribs

    Medial border of the scapula

    Pulls shoulder foward; abducts and rotates it foward

    Scapula

  • Pectoralis Minor

    r3CDRibs 3-5Coracoid process of the scapulaDepress shoulder; draws shoulders forwardScapula

    r3CD

    Ribs 3-5

    Coracoid process of the scapula

    Depress shoulder; draws shoulders forward

    Scapula

  • Trapezius

    OCEOccipital bone, Spines of C7-T12Clavicle and spine of scapulaElevates, adducts, and depresses scapula.Scapula

    OCE

    Occipital bone, Spines of C7-T12

    Clavicle and spine of scapula

    Elevates, adducts, and depresses scapula.

    Scapula

  • Levator Scapulae

    FSEFirst 3-4 Cervical vertebraeSuperior angle of scapulaElevates scapulaScapula

    FSE

    First 3-4 Cervical vertebrae

    Superior angle of scapula

    Elevates scapula

    Scapula

  • Rhomboideus Major

    SVESpines of T2-T5Vertebral or medial border of scapulaElevates and adducts scapulaScapula

    SVE

    Spines of T2-T5

    Vertebral or medial border of scapula

    Elevates and adducts scapula

    Scapula

  • Rhomboideus Minor

    SVESpines of C7 and T1Vertebral or medial border of scapulaElevates and adducts and scapulaScapula

    SVE

    Spines of C7 and T1

    Vertebral or medial border of scapula

    Elevates and adducts and scapula

    Scapula

  • Supraspinatus

    SGASupraspinous fossa of scapulaGreater tubercle of humerusAbducts arm; slight lateral rotationShoulder

    SGA

    Supraspinous fossa of scapula

    Greater tubercle of humerus

    Abducts arm; slight lateral rotation

    Shoulder

  • Infraspinatus

    IGRInfraspinous fossa of scapulaGreater tubercle of humerusRotates humerus laterally; slightly adductionShoulder

    IGR

    Infraspinous fossa of scapula

    Greater tubercle of humerus

    Rotates humerus laterally; slightly adduction

    Shoulder

  • Teres Major

    IPEInferior angle of scapulaProximal end of humerusExtends, adducts and medially rotates humerus

    IPE

    Inferior angle of scapula

    Proximal end of humerus

    Extends, adducts and medially rotates humerus

  • Teres Minor

    APAAxillary border of scapulaProximal end of humerusAdducts and laterally rotates humerusScapula

    APA

    Axillary border of scapula

    Proximal end of humerus

    Adducts and laterally rotates humerus

    Scapula

  • Coracobrachialis

    CMFCoracoid process of scapulaMiddle medial border of humerusFlexes and adducts arm

    CMF

    Coracoid process of scapula

    Middle medial border of humerus

    Flexes and adducts arm

  • Deltoid

    CDFClavicle and spine of scapulaDeltoid tuberosity and humerusFlexes, adducts and medially rotates humerusLateral shoulder

    CDF

    Clavicle and spine of scapula

    Deltoid tuberosity and humerus

    Flexes, adducts and medially rotates humerus

    Lateral shoulder

  • Pectoralis Major

    CAFClavicle, sternum, costal cartilage, true ribsAnterior aspect of proximal end of humerusFlexes, adducts and medially rotates humerusShoulder

    CAF

    Clavicle, sternum, costal cartilage, true ribs

    Anterior aspect of proximal end of humerus

    Flexes, adducts and medially rotates humerus

    Shoulder

  • Latissimus Dorsi

    SIESpinous processes of T6-L5, iliac crest, last 3 ribsIntertubercular groove of humerusExtends, adducts and medially rotates humerusShoulder

    SIE

    Spinous processes of T6-L5, iliac crest, last 3 ribs

    Intertubercular groove of humerus

    Extends, adducts and medially rotates humerus

    Shoulder

  • Triceps Brachii

    SOEScapula near glenoid fossa and proximal humerusOlecranon process of ulnaExtends elbowElbow

    SOE

    Scapula near glenoid fossa and proximal humerus

    Olecranon process of ulna

    Extends elbow

    Elbow

  • Brachialis

    ACFAnterior surface of humerusCoronoid process and tuberosity of ulnaFlexes elbowElbow

    ACF

    Anterior surface of humerus

    Coronoid process and tuberosity of ulna

    Flexes elbow

    Elbow

  • Biceps Brachii

    SRFScapula near glenoid fossa and coracoid processRadial tuberosityFlexes elbow; supinates forearmElbow

    SRF

    Scapula near glenoid fossa and coracoid process

    Radial tuberosity

    Flexes elbow; supinates forearm

    Elbow

  • Brachioradialis

    DSFDistal end of humerusStyloid process of radiusFlexes elbowElbow

    DSF

    Distal end of humerus

    Styloid process of radius

    Flexes elbow

    Elbow

  • Supinator

    LPSLateral epicondyle of humerusProximal radiusSupinates armElbow

    LPS

    Lateral epicondyle of humerus

    Proximal radius

    Supinates arm

    Elbow

  • Pronator Teres

    MLPMedial epicondyle of humerus and coronoid process of ulnaLateral surface of middle of radiusPronates forearmElbow

    MLP

    Medial epicondyle of humerus and coronoid process of ulna

    Lateral surface of middle of radius

    Pronates forearm

    Elbow

  • Flexor Group

    HMFHumerusMetacarpalsFlexes hand at wristWrist

    HMF

    Humerus

    Metacarpals

    Flexes hand at wrist

    Wrist

  • Extensor Group

    HMEHumerusMetacarpalsExtends hand at wristWrist

    HME

    Humerus

    Metacarpals

    Extends hand at wrist

    Wrist

  • Palmaris Longus

    (This muscle is absent in 10-15% of the population. There is variation in the insertion and corresponding variation in the action)

    MRFMedial epicondyle of humerusRadial tuberosity or palmar aponeurosisFlexes elbow; flexes wristElbow

    MRF

    Medial epicondyle of humerus

    Radial tuberosity or palmar aponeurosis

    Flexes elbow; flexes wrist

    Elbow

  • External Intercostals

    ISEInferior border of rib aboveSuperior border of rib belowElevates ribsRibs

    ISE

    Inferior border of rib above

    Superior border of rib below

    Elevates ribs

    Ribs

  • Internal Intercostals

    SIDSuperior border of rib belowInferior border of rib aboveDepresses ribsRibs

    SID

    Superior border of rib below

    Inferior border of rib above

    Depresses ribs

    Ribs

  • Diaphragm

    XCIXiphoid process, last 6 ribs, lumbar vertebraeCentral tendonIncreases vertical dimension of the thoraxRibs

    XCI

    Xiphoid process, last 6 ribs, lumbar vertebrae

    Central tendon

    Increases vertical dimension of the thorax

    Ribs

  • Rectus Abdominis

    PXFPubic crestXiphoid process, cartilage of ribs 5-7Flexes spine; compress abdomenSpine

    PXF

    Pubic crest

    Xiphoid process, cartilage of ribs 5-7

    Flexes spine; compress abdomen

    Spine

  • External Abdominal Oblique

    LLFLower 8 ribsLinea alba and iliac crestFlexes and rotates spine; compress abdomenSpine

    LLF

    Lower 8 ribs

    Linea alba and iliac crest

    Flexes and rotates spine; compress abdomen

    Spine

  • Internal Abdominal Oblique

    ILFiliac crest and lumbodorsal fasciaLinea alba and lower 4 ribsFlexes and rotates spine; compress abdomenSpine

    ILF

    iliac crest and lumbodorsal fascia

    Linea alba and lower 4 ribs

    Flexes and rotates spine; compress abdomen

    Spine

  • Transverse Abdominis

    LLCLast 6 ribs, iliac crest, lumbar fasciaLinea alba and pubic crestCompress abdomenAbdomen

    LLC

    Last 6 ribs, iliac crest, lumbar fascia

    Linea alba and pubic crest

    Compress abdomen

    Abdomen

  • Gluteus Maximus

    IIEiliac crest, sacrum, coccyxiliotibial tract of fascia latae and gluteal tuberosityExtends, abducts and rotates femur laterallyHip

    IIE

    iliac crest, sacrum, coccyx

    iliotibial tract of fascia latae and gluteal tuberosity

    Extends, abducts and rotates femur laterally

    Hip

  • Gluteus Medius

    IGAiliumGreater trochanter of femurAbducts and rotates femur mediallyHip

    IGA

    ilium

    Greater trochanter of femur

    Abducts and rotates femur medially

    Hip

  • Gluteus Minimus

    IGAiliumGreater trochanter of femurAbducts and rotates femur mediallyHip

    IGA

    ilium

    Greater trochanter of femur

    Abducts and rotates femur medially

    Hip

  • Tensor Fascia Latae

    IIFiliac crestiliotibial tract of fascia lataeflexes and abducts femurHip

    IIF

    iliac crest

    iliotibial tract of fascia latae

    flexes and abducts femur

    Hip

  • Adductor Longus

    AFFAnterior pubic boneFemurFlexes and adducts femurInner thigh

    AFF

    Anterior pubic bone

    Femur

    Flexes and adducts femur

    Inner thigh

  • iliopsoas - Psoas Major

    TLFTransverse process and body of lumbar of vertebraeLesser trochanterFlexes hip joint; flexes vertebral columnHip

    TLF

    Transverse process and body of lumbar of vertebrae

    Lesser trochanter

    Flexes hip joint; flexes vertebral column

    Hip

  • iliopsoas - iliacus

    ITFiliac crest and iliac fossaTendon of Psoas MajorFlexes hip jointHip

    ITF

    iliac crest and iliac fossa

    Tendon of Psoas Major

    Flexes hip joint

    Hip

  • Pectineus

    PMFPubic boneMedial aspect of femurFlexes, adducts and rotates thigh mediallyInner thigh

    PMF

    Pubic bone

    Medial aspect of femur

    Flexes, adducts and rotates thigh medially

    Inner thigh

  • Biceps Femoris (Hamstring)

    IHFIschial tuberosity &amp; femurHead of fibula and lateral condyle of tibiaFlexes knee; extends thighKnee/hip

    IHF

    Ischial tuberosity & femur

    Head of fibula and lateral condyle of tibia

    Flexes knee; extends thigh

    Knee/hip

  • Semitendinosus (Hamstring)

    IMFIschial tuberosityMedial condyle and shaft of tibiaFlexes knee; extends thighKnee/hip

    IMF

    Ischial tuberosity

    Medial condyle and shaft of tibia

    Flexes knee; extends thigh

    Knee/hip

  • Semimembranosus (Hamstring)

    IMFIschial tuberosityMedial condyle of tibiaFlexes knee; extends thighKnee/hip

    IMF

    Ischial tuberosity

    Medial condyle of tibia

    Flexes knee; extends thigh

    Knee/hip

  • Gracilis

    PMAPubic boneMedial surface of tibiaAdducts thigh; flexes kneeKnee/hip

    PMA

    Pubic bone

    Medial surface of tibia

    Adducts thigh; flexes knee

    Knee/hip

  • Sartorius

    AMFAnterior, superior iliac spineMedial surface of tibiaFlexes knee; flexes and rotates thigh laterallyKnee/hip

    AMF

    Anterior, superior iliac spine

    Medial surface of tibia

    Flexes knee; flexes and rotates thigh laterally

    Knee/hip

  • Rectus Femoris (Quadricep)

    AUFAnterior, inferior iliac spineUpper border of patellaFlexes thigh; extends kneeKnee/Thigh

    AUF

    Anterior, inferior iliac spine

    Upper border of patella

    Flexes thigh; extends knee

    Knee/Thigh

  • Vastus Lateralis (Quadricep)

    GPEGreater trochanter of femurPatella and tibial tuberosityExtends kneeKnee

    GPE

    Greater trochanter of femur

    Patella and tibial tuberosity

    Extends knee

    Knee

  • Vastus Intermedius (Quadricep)

    APEAnterior and lateral surface of femurPatella and tibial tuberosityExtends kneeKnee

    APE

    Anterior and lateral surface of femur

    Patella and tibial tuberosity

    Extends knee

    Knee

  • Vastus Medialis (Quadricep)

    MPEMedial side of proximal aspect of femurPatella and tibial tuberosityExtends kneeKnee

    MPE

    Medial side of proximal aspect of femur

    Patella and tibial tuberosity

    Extends knee

    Knee

  • Gastrocnemius

    MCEMedial and lateral condyles of femurCalcaneus by achilles tendonExtends foot at ankle; flexes kneeKnee/ankle

    MCE

    Medial and lateral condyles of femur

    Calcaneus by achilles tendon

    Extends foot at ankle; flexes knee

    Knee/ankle

  • Soleus

    HCEHead of fibula and medial border of tibiaCalcaneus by achilles tendonExtends foot at ankleAnkle

    HCE

    Head of fibula and medial border of tibia

    Calcaneus by achilles tendon

    Extends foot at ankle

    Ankle

  • Peroneus (Fibularis) Longus

    LBELateral condyle of tibia, head &amp; proximal shaft of fibulaBase of 1st metatarsal and 1st cuneiformEverts foot; assists in extension of foot at ankleAnkle

    LBE

    Lateral condyle of tibia, head & proximal shaft of fibula

    Base of 1st metatarsal and 1st cuneiform

    Everts foot; assists in extension of foot at ankle

    Ankle

  • Peroneus (Fibularis) Brevis

    B5EBody of fibula5th metatarsalEverts; assists in extension of foot at ankleAnkle

    B5E

    Body of fibula

    5th metatarsal

    Everts; assists in extension of foot at ankle

    Ankle

  • Tibialis Anterior

    L1FLateral condyle and body of tibia1st metatarsal and 1st cuneiformFlex foot at ankle; inverts footAnkle

    L1F

    Lateral condyle and body of tibia

    1st metatarsal and 1st cuneiform

    Flex foot at ankle; inverts foot

    Ankle

  • Tibialis Posterior

    M2EMembrane between tibia and fibula2nd, 3rd, 4th, metatarsals, navicular bone, cuboid bone, 3rd cuneiformExtends foot at ankle and inverts footAnkle

    M2E

    Membrane between tibia and fibula

    2nd, 3rd, 4th, metatarsals, navicular bone, cuboid bone, 3rd cuneiform

    Extends foot at ankle and inverts foot

    Ankle