fascicle arrangement patterns
DESCRIPTION
Circular (orbicularis oris). Convergent ( pectoralis major). Fascicle Arrangement Patterns. Parallel ( sartorius ). Unipennate (extensor digitorum longus). Multipennate (deltoid). Fusiform (biceps brachii). Bipennate (rectus femoris). Muscles of the Head and Neck. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/1.jpg)
Circular (orbicularis oris)
Convergent (pectoralis major)
Parallel (sartorius)
Unipennate (extensor digitorum longus)
Multipennate (deltoid)
Fusiform (biceps brachii)
Bipennate (rectus femoris)
Fascicle Arrangement Patterns
![Page 2: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/2.jpg)
Muscles of the Head and NeckEpicranius frontalis
Epicranius occipitalis
Temporalis
Corrugator supercilii
Orbicularis Occuli
Zygomaticus minor
Zygomaticus major
Buccinator
Orbicularis oris
Mentalis
Masseter
Sternocleidomastoid
Splenius capitis
Trapezius
Platysma
![Page 3: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/3.jpg)
Muscles of the Head and Neck
Temporalis
Orbicularis oris
Buccinator
Masseter
![Page 4: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/4.jpg)
Muscles of the Head and Neck
Lateral pterygoid
Medial pterygoid
![Page 5: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/5.jpg)
Muscles of the Head and Neck
Thyrohyoid
![Page 6: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/6.jpg)
Muscles of the Head and Neck
Digastric:- anterior belly- posterior belly Mylohyoid
Thyrohyoid
Sternothyroid
Sternohyoid
Sternocleidomastoid
![Page 7: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/7.jpg)
Muscles of the Neck (anterior view)
Sternocleidomastoid Scalenes medius
Scalenes anterior
Scalenes posterior
![Page 8: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/8.jpg)
Muscles of the Neck (posterior view)
Splenius capitis
Splenius cervicis
![Page 9: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/9.jpg)
Muscles of the Thorax (posterior view)
Longissimus capitis
Iliocostalis cervicis
Longissimus cervicis
Semispinalis capitisSemispinalis cervicis
Semispinalis thoracis
Iliocostalis thoracisLongissimus thoracis Spinalis thoracis
Erector spinae
Iliocostalis lumborum Quadratus lumborum
External oblique
![Page 10: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/10.jpg)
Muscles of the thorax
External intercostals
Internal intercostals
![Page 11: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/11.jpg)
Muscles of the Thorax (inferior view)
Diaphragm
Quadratus lumborum
Psoas major
![Page 12: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/12.jpg)
Muscles of the thorax and abdominal wall
Serratus anteriorPectoralis major
Transverse abdominis
Internal oblique
External obliqueRectus abdominis
![Page 13: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/13.jpg)
Muscles of the abdominal wall
External obliques
Rectus abdominis
Internal obliques
Transverse abdominis
![Page 14: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/14.jpg)
Muscles of the shoulder (anterior)
Sternocleidomastoid
Deltoid
Pectoralis major
Biceps brachii
Subscapularis *
Pectoralis minor
Serratus anterior
* Rotator cuff muscle
![Page 15: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/15.jpg)
Muscles of the shoulder (posterior)
Trapezius Levator scapulae
* Rotator cuff muscles
Rhomboid minorRhomboid major
Supraspinatus *Infraspinatus *
Teres minor*
Teres major
Deltoid
Latissimus dorsi
![Page 16: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/16.jpg)
Anterior shoulder and arm
Deltoid
Pectoralis major
Triceps brachii
Biceps brachii
Brachialis
Brachioradialis
![Page 17: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/17.jpg)
Posterior shoulder and arm
Supraspinatus *
Infraspinatus *
Teres minor *Teres majorTriceps brachii:
Latissimus dorsi
- Lateral head- Long head
* Rotator cuff muscles
![Page 18: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/18.jpg)
Muscles of the arm (anterior view)
Flexor carpi ulnaris
Palmaris longus
Flexor carpi radialisBrachioradialisPronator teres
![Page 19: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/19.jpg)
Muscles of the arm (anterior view)
Pronator quadratus
Supinator
![Page 20: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/20.jpg)
Muscles of the arm (posterior view)
Extensor carpi ulnarisExtensor digitorum
Extensor carpi radialis brevis
Extensor carpi radialis longusBrachioradialis
![Page 21: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/21.jpg)
Muscles of the arm (posterior view)
Supinator
![Page 22: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/22.jpg)
Muscles of the leg (anterior view)
Quadratus lumborumPsoas minor
Psoas majorIliacus
Iliopsoas
Tensor fasciae lataePectineusSartorius
Adductor longusGracilisAdductor magnusQuadraceps femoris:
- Rectus femoris- Vastus lateralis- Vastus medialis- Vastus intermedius: isdeep to the rectus femoris
![Page 23: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/23.jpg)
Muscles of the leg (posterior view)
Gluteus medius
Gluteus maximus
Adductor magnusGracilis
Biceps femorisSemitendinosusSemimembranosus
Hamstrings
![Page 24: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/24.jpg)
Adductor muscles of the leg (anterior view)
Adductor brevisAdductor longus
Pectineus - cut
Adductor magnus
![Page 25: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/25.jpg)
Hip muscles (posterior view)
Gluteus medius (cut)
Gluteus minimus
Gluteus maximus (cut)
![Page 26: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/26.jpg)
Muscles of the leg (anterior view)
Fibularis longus(Peroneus longus) Gastrocnemius
Tibialis anterior
Extensor digitorum longus
![Page 27: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/27.jpg)
Muscles of the leg (lateral view)
Gastrocnemius
SoleusFibularis longus (Peroneus longus)
Tibialis anterior
![Page 28: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/28.jpg)
Muscles of the leg (superficial posterior view)
Gastrocnemius:- Medial head- Lateral head
Tendon of the Gastrocnemius
Soleus
Triceps surae
![Page 29: Fascicle Arrangement Patterns](https://reader035.vdocuments.mx/reader035/viewer/2022081418/568164dc550346895dd735e4/html5/thumbnails/29.jpg)
Muscles of the leg (deep posterior view)
Popliteus
* The triceps surae have been removed to reveal the deep muscles.
Tibialis posterior
Flexor digitorum longus Fibularis longus
Fibularis brevis
(Peroneus longus)
(Peroneus brevis)