Objectives
Body Wall Muscles Remember the pattern
Hypaxial Muscle Overview Cervical body wall muscles
Hypaxial Muscle Overview Thoracic body wall muscles
Hypaxial Muscle Overview Abdominal body wall muscles
Hypaxial Muscle Overview Pelvic body wall muscles
Additional Hypaxial Muscles Subvertebral hypaxial muscles Longus capitis muscle
Additional Hypaxial Muscles Subvertebral hypaxial muscles Rectus capitis anterior muscle
Additional Hypaxial Muscles Internal lateral hypaxial muscles Intertransversarii ant. cerv. muscle
Additional Hypaxial Muscles Internal lateral hypaxial muscles Intertransversarii lat. ant. lumb. muscle
Additional Hypaxial Muscles Middle lateral hypaxial muscles Rectus capitis lateralis muscle
Additional Hypaxial Muscles Middle lateral hypaxial muscles Intertransversarii post. lat. cerv. muscle
Additional Hypaxial Muscles Middle lateral hypaxial muscles Intertransversarii post. lat. lumb. muscle
Additional Hypaxial Muscles Middle lateral hypaxial muscles Cremaster muscle
Additional Hypaxial Muscles Ventral hypaxial muscles Pyramidalis muscle
Epaxial Muscle Overview Superficial group muscles Splenius capitis muscle - layer 1
Epaxial Muscle Overview Superficial group muscles Splenius cervicis muscle - layer 1
Epaxial Muscle Overview Superficial group muscles Erector spinae muscles - layer 2 Iliocostalis muscle
Epaxial Muscle Overview Superficial group muscles Erector spinae muscles - layer 2 Longissimus muscle
Epaxial Muscle Overview Superficial group muscles Erector spinae muscles - layer 2 Spinalis muscle
Epaxial Muscle Overview Deep group muscles Semispinalis muscles - layer 3
Epaxial Muscle Overview Deep group muscles Multifidus muscles - layer 4
Additional Epaxial Muscles Deep intersegmental muscles Rotatores muscles
Additional Epaxial Muscles Deep intersegmental muscles Interspinales muscles
Additional Epaxial Muscles Deep intersegmental muscles Levatores costasum muscles
Additional Epaxial Muscles Deep intersegmental muscles Intertransversarii post. med. cerv. muscles
Additional Epaxial Muscles Deep intersegmental muscles Intertransversarii thoracis muscles
Additional Epaxial Muscles Deep intersegmental muscles Intertransversarii med. lumb. muscles
Understanding Intertransverse Muscles Cervical intertransverse muscles
Understanding Intertransverse Muscles Cervical intertransverse muscles Hypaxial
Understanding Intertransverse Muscles Cervical intertransverse muscles Epaxial
Understanding Intertransverse Muscles Cervical intertransverse muscles Nerve relations
Understanding Intertransverse Muscles Thoracic intertransverse muscles
Understanding Intertransverse Muscles Thoracic intertransverse muscles Hypaxial
Understanding Intertransverse Muscles Thoracic intertransverse muscles Epaxial
Understanding Intertransverse Muscles Thoracic intertransverse muscles Nerve relations
Understanding Intertransverse Muscles Lumbar intertransverse muscles
Understanding Intertransverse Muscles Lumbar intertransverse muscles Hypaxial
Understanding Intertransverse Muscles Lumbar intertransverse muscles Epaxial
Understanding Intertransverse Muscles Lumbar intertransverse muscles Nerve relations
Additional Epaxial Muscles Suboccipital muscles Rectus capitis posterior major muscle
Additional Epaxial Muscles Suboccipital muscles Rectus capitis posterior minor muscle
Additional Epaxial Muscles Suboccipital muscles Obliquus capitis inferior muscle
Additional Epaxial Muscles Suboccipital muscles Obliquus capitis superior muscle
Additional Epaxial Muscles Suboccipital muscles What are the suboccipital muscles?
Branchial Arch Skeletal Derivatives
Branchial Arch Skeletal Derivatives First arch Incus
Branchial Arch Skeletal Derivatives First arch Malleus
Branchial Arch Skeletal Derivatives First arch Anterior ligament of malleus
Branchial Arch Skeletal Derivatives First arch Anterior ligament of malleus
Branchial Arch Skeletal Derivatives First arch Sphenomandibular ligament
Branchial Arch Skeletal Derivatives First arch Sphenomandibular ligament
Branchial Arch Skeletal Derivatives First arch Mandibular (Meckel s) cartilage
Branchial Arch Skeletal Derivatives Second arch Stapes
Branchial Arch Skeletal Derivatives Second arch Styloid process
Branchial Arch Skeletal Derivatives Second arch Stylohyoid ligament
Branchial Arch Skeletal Derivatives Second arch Lesser cornu and cranial part of hyoid
Branchial Arch Skeletal Derivatives Third arch Greater cornu and inferior part of hyoid
Branchial Arch Skeletal Derivatives Fourth arch Laryngeal cartilages
Remember the Muscle Pattern
Pharyngeal Arch Muscles First arch Muscles you know Temporalis muscle
Pharyngeal Arch Muscles First arch Muscles you know Masseter muscle
Pharyngeal Arch Muscles First arch Muscles you know Medial pterygoid muscle
Pharyngeal Arch Muscles First arch Muscles you know Lateral pterygoid muscle
Pharyngeal Arch Muscles First arch Muscles you know Anterior digastricus muscle
Pharyngeal Arch Muscles First arch Muscles you know Tensor tympani muscle
Pharyngeal Arch Muscles First arch New muscles Mylohyoid muscle
Pharyngeal Arch Muscles First arch New muscles Tensor veli palatini muscle
Pharyngeal Arch Muscles First arch Summary 4 pairs Nerve?
Pharyngeal Arch Muscles Second arch Muscles you know Muscles of facial expression
Pharyngeal Arch Muscles Second arch Muscles you know Posterior digastricus muscle
Pharyngeal Arch Muscles Second arch Muscles you know Stapedius muscle
Pharyngeal Arch Muscles Second arch New muscles Stylohyoid muscle
Pharyngeal Arch Muscles Second arch Summary Migration or not? Nerve?
Pharyngeal Arch Muscles Third arch Muscles you know Stylopharyngeus muscle Nerve?
Pharyngeal Arch Muscles Fourth arch New muscles Levator veli palatini muscle
Pharyngeal Arch Muscles Fourth arch New muscles Palatoglossus muscle
Pharyngeal Arch Muscles Fourth arch New muscles Palatopharyngeus muscle
Pharyngeal Arch Muscles Fourth arch New muscles Muscularis uvulae
Pharyngeal Arch Muscles Fourth arch New muscles Superior constrictor muscle
Pharyngeal Arch Muscles Fourth arch New muscles Middle constrictor muscle
Pharyngeal Arch Muscles Fourth arch New muscles Inferior constrictor muscle
Pharyngeal Arch Muscles Fourth arch New muscles Cricothyroideus muscle
Pharyngeal Arch Muscles Third and Fourth arch Review
Pharyngeal Arch Muscles Third and Fourth arch Review
Occipital Somite Muscles Occipital somite 1-6th arch New muscles Posterior cricoarytenoid muscle
Occipital Somite Muscles Occipital somite 1-6th arch New muscles Transverse arytenoid muscle
Occipital Somite Muscles Occipital somite 1-6th arch New muscles Oblique arytenoid muscle Aryepiglotticus muscle
Occipital Somite Muscles Occipital somite 1-6th arch New muscles Lateral cricoarytenoid muscle
Occipital Somite Muscles Occipital somite 1-6th arch New muscles Thyroarytenoid muscle Vocalis muscle
Occipital Somite Muscles Occipital somite 1-6th arch New muscles Thyroepiglotticus muscle
Occipital Somite Muscles Occipital somite 1-6th arch Review
4th Arch/Occipital Somite Muscles Summary Think cranial end of gut tube Nerve?
Occipital Somite Muscles Occipital somites 2 to 4 Muscles you know Extrinsic tongue muscles Intrinsic tongue muscles
Lateral Head Muscles Muscles you know Trapezius muscle Sternocleidomastoid muscle
Prechordal Mesoderm Muscles Muscles you know Extrinsic eye muscles
Functional Anatomy of Eye Muscles Keys: axes of eyeball rotation and direction of muscle contraction
Functional Anatomy of Eye Muscles Eye movements SUPERIOR Medial rectus muscle MEDIAL INTORSION ADDUCTION E L E V A T I O N D E P R E S S I O N ABDUCTION EXTORSION LATERAL Medial EXTORSION INTORSION Lateral INFERIOR Left Eye, Anterior View
Functional Anatomy of Eye Muscles Eye movements SUPERIOR Lateral rectus muscle MEDIAL INTORSION ADDUCTION E L E V A T I O N D E P R E S S I O N ABDUCTION EXTORSION LATERAL Medial EXTORSION INTORSION Lateral INFERIOR Left Eye, Anterior View
Functional Anatomy of Eye Muscles Eye movements SUPERIOR Superior rectus muscle MEDIAL INTORSION ADDUCTION E L E V A T I O N D E P R E S S I O N ABDUCTION EXTORSION LATERAL Medial EXTORSION INTORSION Lateral INFERIOR Left Eye, Anterior View
Functional Anatomy of Eye Muscles Eye movements SUPERIOR Inferior oblique muscle MEDIAL INTORSION ADDUCTION E L E V A T I O N D E P R E S S I O N ABDUCTION EXTORSION LATERAL Medial EXTORSION INTORSION Lateral INFERIOR Left Eye, Anterior View
Functional Anatomy of Eye Muscles Eye movements SUPERIOR Inferior rectus muscle MEDIAL INTORSION ADDUCTION E L E V A T I O N D E P R E S S I O N ABDUCTION EXTORSION LATERAL Medial EXTORSION INTORSION Lateral INFERIOR Left Eye, Anterior View
Functional Anatomy of Eye Muscles Eye movements SUPERIOR Superior oblique muscle MEDIAL INTORSION ADDUCTION E L E V A T I O N D E P R E S S I O N ABDUCTION EXTORSION LATERAL Medial EXTORSION INTORSION Lateral INFERIOR Left Eye, Anterior View