Term
Serratus Posterior Superior
Origin and Insertion
[image]
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Definition
Origin: Ligamentum Nuchae and Spinous Process of C7 thru T3
Insertion: Ribs 2 - 5 |
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Term
Serratus Posterior Superior
Innervation
[image] |
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Definition
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Term
Serratus Posterior Inferior
Origin and Insertion
[image] |
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Definition
Origin: Spinous Process of T9-L3
Insertion: Ribs 9-12 |
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Term
Serratus Posterior Inferior
Innervation
[image] |
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Definition
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Term
Serratus Posterior Superior & Inferior
Action
[image]
[image] |
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Definition
Action
Assits in Respiration
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Term
Erector Spinae: Iliocostalis
Origin and Insertion
[image] |
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Definition
Origin: Iliac Crest, Sacrum, Spinous Process of Lumbar Vertebrae, and Angles of Ribs
Insertion: Angle of Ribs |
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Term
Erector Spinae: Longissimus
Origin and Insertion
[image]
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Definition
Origin: Blends with Iliocostalis, transverse processes of cervical and thoracic vertebrae
Insertion: Transverse processes to the level of C2, Mastoid Process |
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Term
Erector Spinae: Spinalis
Origin and Insertion
[image] |
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Definition
Origin: Spinous Processes starting at L2
Insertion: Spinous Processes to the level of C2, fuses with Semispinalis and fuses to skull between the superior and inferior nuchal line. |
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Term
Erector Spinae
Action
[image] |
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Definition
Bilateral
Extend the spine and neck
Unilateral
Side bending of contractile side |
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Term
Erector Spinae
Innervation
[image] |
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Definition
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Term
Transversospinalis: Semispinalis
Origin and Insertion
[image] |
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Definition
Origin: Transverse processes from C4 to T12
Insertion: Transverse processes to C2 (Spans of 4-6 vertebrae) and skull between the superior and inferior nuchal lines |
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Term
Transversospinalis: Multifidus
Origin and Insertion
[image] |
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Definition
Origin: Sacrum, Sacrotuberous ligament, Iliac Crest, and Transverse processes
Insertion: Spinous Process to the level of C2 (Spans 2-4 vertebrae) |
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Term
Transversospinalis: Rotatores
Origin and Insertion
[image] |
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Definition
Origin: Transverse Processes
Insertion: Attach to Lamina
Spans 1(Brevis) or 2(Longus) vertebrae |
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Term
Spinotransverse: Splenius
Origin and Insertion
[image] |
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Definition
Origin: Transverse Processes (C7-T4) and Ligamentum Nuchae
Insertion: Transverse processes of C1 - C3/4, Mastoid Process, and Superior Nuchal Line |
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Term
Spinotransverse: Splenius
Action
[image] |
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Definition
Action
Bilateral: Extension of Head and Neck
Unilateral: Side bending of neck and rotation of head. |
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Term
Name the muscles identified below:
[image]
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Definition
A - Rectus Capitis Posterior Minor
B - Rectus Capitis Posterior Major
C - Obliquus Capitis Inferior
D - Obliquus Capitis Superior |
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Term
Rectus Capitis Posterior Major
Origin and Insertion
[image] |
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Definition
Origin: Spinous Process of C2
Insertion: Inferior Nuchal Line |
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Term
Rectus Capitis Posterior Minor
Origin and Insertion
[image] |
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Definition
Origin: Posterior Tubercle of C1
Insertion: Inferior Nuchal Line |
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Term
Obliquus Capitis Superior
Origin and Insertion
[image] |
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Definition
Origin: Transverse Process of C1
Insertion: Between the Superior and Inferior Nuchal Lines |
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Term
Obliquus Capitis Inferior
Origin and Insertion
[image] |
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Definition
Origin: Spinous Process of C2
Insertion: Transverse Process of C1 |
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Term
| Action of the Suboccipital Muscles |
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Definition
Muscles include: Rectus Capitis Posterior Minor, Rectus Capitis Posterior Major, Obliquus Capitis Superior, and Obliquus Capitis Inferior
Action: Maintains posture of the head, minor role in rotation and extension. |
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Term
| Borders of the Suboccipital Triangle |
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Definition
Obliquus Capitis Superior
Obliquus Capitis Inferior
Rectus Capitis Posterior Major
[image] |
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Term
Levator Costarum
Origin and Insertion
[image] |
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Definition
Origin: Transverse Process of C7 - T11
Insertion: Angle of the Ribs |
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Term
Levator Costarum
Innervation
[image] |
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Definition
|
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Term
Levator Costarum
Action
[image] |
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Definition
Action
Aids in Respiration |
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Term
Rectus Abdominis
Origin and Insertion
[image] |
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Definition
Origin - Pubic Crest and Symphysis
Insertion - 5-7th Costal Cartilages and Xiphoid Process |
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Term
Rectus Abodminis
Innervation
[image] |
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Definition
| Thoracoabdominal and Subcostal Nerves |
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Term
Rectus Abdominis
What is the reason/function of the Tendinous Intersections?
[image]
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Definition
| Tendinous Intersections allows the muscle to contract segmentally (more control) and also provides an attachment for the Rectus Sheath. |
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Term
Rectus Abdominis
Action
[image] |
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Definition
Action
Contracts and flexes the trunk, indirectly the vertebra as well. |
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Term
Pyrimidalis
Origin and Insertion
[image] |
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Definition
Origin - Pubic Crest and Symphysis
Insertion - Linea Alba |
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Term
Pyrimidalis
Innervation
[image] |
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Definition
| Iliohypogastric (Branch from L1 VPR) and the Subcostal Nerves |
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Term
Pyrimidalis
Action
[image] |
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Definition
Action
Tenses the Linea Alba |
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Term
External Abdominal Oblique Muscle
Origin and Insertion
[image] |
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Definition
Origin - External Surface of the 5th thru 12th Ribs and Thoracolumbar fascia. (Has interdigitation with the Seratus Anterior)
Insertion: Linea Alba, Lateral lip of the Iliac Crest to ASIS, and Pubic Tubercle |
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Term
External Abdominal Oblique Muscle
Innervation
[image] |
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Definition
| Subcostal and Thoracoabdominal Nerves |
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Term
External Abdominal Oblique Muscle
Action
[image] |
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Definition
Action
Primary - Compresses the Abdominal Contents
Bilaterally - Causes Flexion of the Trunk
Unilaterally - Rotation of the Trunk |
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Term
Internal Abdominal Oblique
Origin and Insertion
[image] |
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Definition
Origin - Lateral 2/3 of Inguinal Ligament, Iliac Crest, and Thoracoabdominal Fascia
Insertion - Costal Cartilages of Ribs 7-10, Linea Alba, Pubic Crest, Pectineal Line, and Rectus Sheath |
|
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Term
Internal Abdominal Oblique
Innervation
[image] |
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Definition
| Thoracoabdominal, Subcostal, and Ilioinguinal Nerves |
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Term
Internal Abdominal Oblique
Action
[image] |
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Definition
Action
Primary - Compresses the contents of the abdomen
Bilaterally - Flexion of the trunk
Unilaterally - Rotation of the trunk
Inferiorly - Compresses the Pubic Symphysis (Stabalizes the Pelvis) |
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Term
Transverse Abdominis
Origin and Insertion
[image] |
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Definition
Origin - Lateral 1/3 of the Inguinal Ligament, Medial Part of the Iliac Crest, Thoracolumbar Fascia, and Costal Cartilage of Ribs 7 - 12
Insertion - Linea Alba, Pectineal Line, and Pubic Crest |
|
|
Term
Transverse Abdominis
Innervation
[image] |
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Definition
| Thoracoabdominal, Subcostal, Iliohypogastric, and Ilioinguinal Nerves |
|
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Term
Transverse Abdominis
Action
[image] |
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Definition
Action
Compression of the Abdomen
Stabalizes the Lumbar Spine
Compresses the Pubic Symphysis for Pelvic Compression / Stabalization |
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Term
Platysma
Origin and Insertion
[image] |
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Definition
Origin: Fascia over Clavicle
Insertion: Lower border of mandible, Subcutaneous tissue of face, and interdigitates with facial muscles around mouth |
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Term
Platysma
Innervation
[image] |
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Definition
| Cervical branches of the Facial Nerve (Cranial Nerve VII) |
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Term
|
Definition
Action
Depresses the angles of the mandible |
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Term
Sternocleidomastoid
Origin and Insertion
[image] |
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Definition
Origin: Anterior Manubrium and Clavicular Head
Insertion: Mastoid Process |
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Term
Sternocleidomastoid
Innervation
[image] |
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Definition
| Accessory Nerve (Cranial Nerve XI) and APR of C2 thru C4 |
|
|
Term
Sternocleidomastoid
Action
[image] |
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Definition
Action
Bilateral: Flexs the Neck and Extends the Head
Unilateral: Side bending of the Head and Rotation of the Head opposite to the way it bends |
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Term
Anterior Scalene
Origin and Insertion
[image] |
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Definition
Origin: Anterior Tubercles of C3 thru C6
Insertion: Scalene Tubercle on Frist Rib |
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Term
Middle Scalene
Origin and Insertion
[image] |
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Definition
Origin: Transverse Process between the Anterior and Posterior Tubercle of C2 thru C7
Insertion: First Rib |
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Term
Posterior Scalene
Origin and Insertion
[image] |
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Definition
Origin: Posterior Tubercles of C4 thru C6
Insertion: Second Rib |
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Term
Scalenes
Innervation
[image] |
|
Definition
|
|
Term
|
Definition
Action
Side bends the head and aids in respiration |
|
|
Term
Omohyoid
Origin and Insertion
[image] |
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Definition
Origin: Scapula just medial to the Suprascapular Notch
Insertion: Lower Border of Hyoid
The intermediate tendon is attached to the clavicle via the Fascial Sling |
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|
Term
Sternohyoid
Origin and Insertion
[image] |
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Definition
Origin: Deep border of the manubrium and the SC Joint
Insertion: Lower border of the hyoid |
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Term
Sternothyroid
Origin and Insertion
[image] |
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Definition
Origin: Deep side of the manubrium
Insertion: Oblique line of Thyroid Cartilage |
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|
Term
Thyrohyoid
Origin and Insertion
[image] |
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Definition
Origin: Oblique Line of Thyroid Cartilage
Insertion: Lower Border of Hyoid Bone |
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|
Term
Infrahyoid Muscles
Action
[image] |
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Definition
Collective Function
Depresses the hyoid bone for the purpose of swallowing and stabalizes the hyoid bone
Exception
Sternothyroid: Depresses the thyroid cartilage and plays a role during phonation |
|
|
Term
Infrahyoid Muscles
Innervation
[image] |
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Definition
Common Innervation
Ansa Cervicalis Nerve
Exception
Thyrohyoid - VPR of C1 |
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Term
Digastric
Origin and Insertion
[image] |
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Definition
Origin: Digastric Fossa of Mandible
Insertion: Mastoid Notch
Fascial sling attaches the intermediate tendon to the hyoid bone |
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Term
Digastric
Innervation
[image] |
|
Definition
Anterior Belly: Third Branch of Cranial Nerve V
Posterior Belly: Facial Nerve
(Cranial Nerve VII) |
|
|
Term
Stylohyoid
Origin and Insertion
[image] |
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Definition
Origin: Styloid Process
Insertion: Hyoid Bone (Splits to go around the Digastric) |
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|
Term
Stylohyoid
Innervation
[image] |
|
Definition
Facial Nerve
(Cranial Nerve VII) |
|
|
Term
Mylohyoid
Origin and Insertion
[image] |
|
Definition
Origin: Mylohyoid line on Mandible
Insertion: Hyoid Bone |
|
|
Term
Mylohyoid
Innervation
[image] |
|
Definition
| Third Branch of Cranial Nerve V |
|
|
Term
Geniohyoid
Origin and Insertion
[image] |
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Definition
Origin: Mental side of Mandible
Insertion: Hyoid Bone |
|
|
Term
Geniohyoid
Innervation
[image] |
|
Definition
|
|
Term
Suprahyoid Muscles
Action
[image] |
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Definition
Elevates the hyoid
Stabalizes the base of the Tongue |
|
|
Term
Cricothyroid
Origin and Insertion
[image] |
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Definition
Origin: Arch of Cricoid Cartilage
Insertion: Lamina of Thyroid Cartilage |
|
|
Term
Cricothyroid
Innervation
[image] |
|
Definition
|
|
Term
Cricothyroid
Action
[image] |
|
Definition
Tilts the thyroid cartilage laterally
Tension on Vocal Cords |
|
|
Term
Gluteus Maximus
Origin and Insertion
[image] |
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Definition
Origin: Ilium (Behind Posterior Gluteal Line), Sacrum, and Sacrotuberous Ligament
Insertion: Gluteal Tuberosity and Iliotibial Band |
|
|
Term
Gluteus Maximus
Innervation and Vasculature
[image] |
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Definition
Innervation: Inferior Gluteal Nerve
Vasculature: Inferior Gluteal Artery |
|
|
Term
Gluteus Maximus
Action
[image] |
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Definition
Action
Extension of the Hip, Stabalization of the Hip, and Lateral Rotation |
|
|
Term
Gluteus Medius
Origin and Insertion
[image] |
|
Definition
Origin: Ilium (Between the Posterior and Anterior Gluteal Lines)
Insertion: Lateral Surface of Greater Trochanter |
|
|
Term
Gluteus Medius
Action
[image] |
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Definition
Action
Abduct the Hip
If the foot is planted, can raise the opposite side of the pelvis
Aids in Medial Rotation |
|
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Term
Gluteus Medius
Innervation and Vasculature
[image] |
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Definition
Innervation: Superior Gluteal Nerve
Vasculature: Superior Gluteal Artery |
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|
Term
Gluteus Minimus
Origin and Insertion
[image] |
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Definition
Origin: Ilium (Between the Anterior and Inferior Gluteal Lines)
Insertion: Lateral Side of the Greater Trochanter |
|
|
Term
Gluteus Minimus
Action
[image] |
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Definition
Action
Abduction and Medial Rotation |
|
|
Term
Gluteus Minimus
Innervation and Vasculature
[image] |
|
Definition
Innervation: Superior Gluteal Nerve
Vasculature: Superior Gluteal Artery |
|
|
Term
Piriformis
Origin and Insertion
[image] |
|
Definition
Origin: Anterior Surface of Sacrum
Insertion: Superior, Medial Surface of Greater Trochanter |
|
|
Term
Piriformis
Innervation
[image] |
|
Definition
|
|
Term
Piriformis
Action
[image] |
|
Definition
Action
With Hip Extended: Lateral Rotation
With Hip Flexed: Abduction |
|
|
Term
Obturator Internus
Origin and Insertion
[image] |
|
Definition
Origin: Deep Surface of Obturator Membrane
Insertion: Medial Side of Greater Trochanter |
|
|
Term
Obturator Internus
Innervation
[image] |
|
Definition
| Nerve to the Obturator Internus |
|
|
Term
Obturator Internus
Action
[image] |
|
Definition
Action
With Hip Extended: Lateral Rotation
With Hip Flexed: Abduction |
|
|
Term
Superior Gamellus
Origin and Insertion
[image] |
|
Definition
Origin: Ischial Spine
Insertion: Medial Side of the Greater Trochanter |
|
|
Term
Superior Gamellus
Innervation
[image] |
|
Definition
| Nerve to Obturator Internus |
|
|
Term
Superior Gamellus
Action
[image] |
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Definition
Action
With Hip Extended: Lateral Rotation
With Hip Flexed: Abduction |
|
|
Term
Inferior Gamellus
Origin and Insertion
[image] |
|
Definition
Origin: Ischial Tuberosity
Insertion: Medial Side of Greater Trochanter |
|
|
Term
Inferior Gamellus
Innervation
[image] |
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Definition
| Nerve to Quadratus Femoris |
|
|
Term
Inferior Gamellus
Action
[image] |
|
Definition
Action
With Hip Extended: Lateral Rotation
With Hip Flexed: Abduction |
|
|
Term
Quadratus Femoris
Origin and Insertion
[image] |
|
Definition
Origin: Ischial Tuberosity
Insertion: Intertrochanteric Crest |
|
|
Term
Quadratus Femoris
Innervation
[image] |
|
Definition
| Nerve to Quadratus Femoris |
|
|
Term
Quadratus Femoris
Action
[image] |
|
Definition
|
|
Term
Obturator Externus
Origin and Insertion
[image] |
|
Definition
Origin: Superficial Side of Obturator Membrane
Insertion: Trochanteric Fossa |
|
|
Term
Obturator Externus
Innervation
[image] |
|
Definition
|
|
Term
Gracilis
Origin and Insertion
[image] |
|
Definition
Origin: Body of Pubis and Inferior Pubic Rami
Insertion: Superior Part of Posterior Medial Tibia |
|
|
Term
|
Definition
Action
Adduction of Thigh at Hip Joint
Flextion of Knee Joint |
|
|
Term
Gracilis
Innervation
[image] |
|
Definition
|
|
Term
Adductor Longus
Origin and Insertion
[image] |
|
Definition
Origin: Body of Pubis
Insertion: Middle Third of Line Aspera |
|
|
Term
Adductor Longus
Innervation
[image] |
|
Definition
|
|
Term
Adductor Longus
Action
[image] |
|
Definition
| Adduction of Thigh at Hip Joint |
|
|
Term
Pectineus
Origin and Insertion
[image] |
|
Definition
Origin: Pectineal Line of Pubic Bone
Insertion: Pectineal Line of Femur |
|
|
Term
Pectineus
Innervation
[image] |
|
Definition
| Obturator Nerve and Femoral Nerve |
|
|
Term
|
Definition
Action
Adduction of Thigh at Hip Joint
Hip Flexion |
|
|
Term
Adductor Brevis
Origin and Insertion
[image] |
|
Definition
Origin: Body of Pubis and Inferior Pubic Ramus
Insertion: Pectineal Line and Proximal Third of Line Aspera |
|
|
Term
Adductor Brevis
Innervation
[image] |
|
Definition
Obturator Nerve
(Which splits to go around this muscle) |
|
|
Term
Adductor Brevis
Action
[image] |
|
Definition
Action
Adduction of Thigh at Hip Joint |
|
|
Term
Adductor Magnus
Origin and Insertion
[image] |
|
Definition
This muscle has two divisions
Adductor Portion
Origin: Ischiopubic Ramus
Insertion: Linea Aspera and Medial Supracondyler Ridge
Hamstring Portion
Origin: Ischial Tuberosity
Insertion: Adductor Tubercle |
|
|
Term
Adductor Magnus
Innervation
[image] |
|
Definition
This muscle has two divisions
Adductor Portion
Obturator Nerve
Hamstring Portion
Tibial Division of the Sciatic Nerve |
|
|
Term
Adductor Magnus
Action
[image] |
|
Definition
This muscle has two divisions
Adductor Portion
Adduction of Thigh at Hip Joint
Hamstring Portion
Extension of Thigh at Hip Joint |
|
|
Term
| What are the quadracept muscles? |
|
Definition
Anterior Muscles of the Thigh:
Rectus Femoris
Vastus Lateralis
Vastus Medialis
Vastus Intermedius |
|
|
Term
Rectus Femoris
Origin and Insertion
[image] |
|
Definition
Origin:
Straight Head: AIIS
Reflected Head: Ilium above the Acetabulum
Insertion: Base of the Patella via the Quatricepts Tendon then conveyed to the Tibial Tuberosity via the Patellar Ligament |
|
|
Term
Rectus Femoris
Innervation
[image] |
|
Definition
|
|
Term
Rectus Femoris
Action
[image] |
|
Definition
Action
Extension of Leg at Knee Joint
Flexion of Thigh at Hip Joint |
|
|
Term
Vastus Lateralis
Origin and Insertion
[image] |
|
Definition
Origin: Lateral Part of the Intertrochanteric Line and Lateral Lip of the Linea Aspera
Insertion: Base of the Patella via the Quatricepts Tendon then conveyed to the Tibial Tuberosity via the Patellar Ligament |
|
|
Term
Vastus Lateralis
Innervation
[image] |
|
Definition
|
|
Term
Vastus Lateralis
Action
[image] |
|
Definition
| Extension of Leg at Knee Joint |
|
|
Term
Vastus Medialis
Origin and Insertion
[image] |
|
Definition
Origin: Medial Part of the Intertrochanteric Line and Medial Lip of the Linea Aspera
Insertion: Base of the Patella via the Quatricepts Tendon then conveyed to the Tibial Tuberosity via the Patellar Ligament |
|
|
Term
Vastus Medialis
Innervation
[image] |
|
Definition
|
|
Term
Vastus Medialis
Action
[image] |
|
Definition
| Extension of Leg at Knee Joint |
|
|
Term
Vastus Intermedius
Origin and Insertion
[image] |
|
Definition
Origin: Anterior and Lateral Surfaces of the Proximal 2/3's of the Femur
Insertion: Base of the Patella via the Quatricepts Tendon then conveyed to the Tibial Tuberosity via the Patellar Ligament |
|
|
Term
Vastus Intermedius
Innervation
[image] |
|
Definition
|
|
Term
Vastus Intermedius
Action
[image] |
|
Definition
Action
Extension of Leg at Knee Joint |
|
|
Term
Articularis Genu
Origin and Insertion
[image] |
|
Definition
Origin: Deepest Fibers of the Vastus Intermedius
Insertion: Suprapatellar Bursa |
|
|
Term
Articularis Genu
Innervation
[image] |
|
Definition
|
|
Term
Articularis Genu
Action
[image] |
|
Definition
Action
Tenses the bursa so that it is able to travel with the Quadricepts Tendon and Reduce Friction |
|
|
Term
Iliopsoas
Origin and Insertion
[image] |
|
Definition
Formed from Two muscles
Iliacus
Origin: Iliac Fossa
Psoas Major
Origin: Transverse Processes of Lumbar Vertebra, and Intervertebral Discs and Vertebral Bodies of T12-L4
Common Insertion
Lesser Trochanter |
|
|
Term
Iliopsoas
Innervation
[image] |
|
Definition
Formed from two muscles
Iliacus
Femoral Nerve
Psoas Major
VPR of L1-L3 |
|
|
Term
|
Definition
|
|
Term
Sartorius
Origin and Insertion
[image] |
|
Definition
Origin: ASIS
Insertion: Medial Surface of Tibia |
|
|
Term
Sartorius
Innervation
[image] |
|
Definition
|
|
Term
|
Definition
Action
1 - Hip Flexion
2 - Knee Flexion
3 - External Rotates Hip |
|
|
Term
Semimembranosus
Origin and Insertion
[image] |
|
Definition
Origin: Ischial Tuberosity
Insertion: Posterior Medial Tibial Condyle and Continues to the Lateral Femoral Condyle via the Oblique Popliteal Ligament |
|
|
Term
Semimembranosus
Innervation
[image] |
|
Definition
|
|
Term
Semimembranosus
Action
[image] |
|
Definition
Action
Hip Extension, Knee Flexion, Medial Rotation of the Leg |
|
|
Term
Semitendinosus
Origin and Insertion
[image] |
|
Definition
Origin: Ischial Tuberosity
Insertion: Medial Surface of the Tibia |
|
|
Term
Semitendinosus
Innervation
[image] |
|
Definition
|
|
Term
Semitendinosus
Action
[image] |
|
Definition
Action
Hip Extension, Knee Flexion, and Medial Rotation of the Leg |
|
|
Term
Biceps Femoris
Origin and Insertion
[image] |
|
Definition
Origin:
Long Head: Ischial Tuberosity
Short Head: Linea Aspera and Lateral Supracondyler Ridge
Insertion: Head of the Fibula, continuous with the Lateral Collateral Ligament |
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Term
Biceps Femoris
Innervation
[image] |
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Definition
Long Head: Tibial Nerve
Short Head: Common Fibular Nerve |
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Term
Biceps Femoris
Action
[image] |
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Definition
| Hip Extension, Knee Flexion (Not Short Head), Lateral Rotation of the Leg |
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Term
Fibularis Longus
Origin and Insertion
[image] |
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Definition
Origin: Lateral Surface of the Proximal Third of Fibula
Insertion: Base of 1st Metatarsal and Medial Cuneiform |
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Term
Fibularis Longus
Innervation
[image] |
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Definition
| Superficial Fibular Nerve |
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Term
Fibularis Longus
Action
[image] |
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Definition
Action
Inversion of the Foot, Plantar Flexion |
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Term
Fibularis Brevis
Origin and Insertion
[image] |
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Definition
Origin: Lateral Surface of the distal 2/3 of Fibula
Insertion: Base of the 5th Metatarsal |
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Term
Fibularis Brevis
Innervation
[image] |
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Definition
| Superficial Fibular Nerve |
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Term
Fibularis Brevis
Action
[image] |
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Definition
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Term
Tibialis Anterior
Origin and Insertion
[image] |
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Definition
Origin: Anterior Lateral Surface of the Tibia, Interosseous Membrane
Insertion: Base of the 1st Metatarsal and Medial Cuneiform |
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Term
Tibialis Anterior
Innervation
[image] |
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Definition
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Term
Tibialis Anterior
Action
[image] |
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Definition
Action
Dorsi Flexion, Inversion of the Foot |
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Term
Extensor Hallucis Longus
Origin and Insertion
[image] |
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Definition
Origin: Middle 1/3 of Fibula, Interosseous Membrane
Insertion: Distal Phalanx of the First Digit |
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Term
Extensor Hallucis Longus
Innervation
[image] |
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Definition
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Term
Extensor Hallucis Longus
Action
[image] |
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Definition
Action
Extends the Toe, Assists in Dorsiflexion, Weak participant in Inversion |
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Term
Extensor Digitorum Longus
Origin and Insertion
[image] |
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Definition
Origin: Fibula, Interosseous Membrane, and Lateral Tibial Condyle
Insertion: Digital Dorsal Expansions of lateral 4 toes |
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Term
Extensor Digitorum Longus
Innervation
[image] |
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Definition
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Term
Extensor Digitorum Longus
Action
[image] |
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Definition
Action
Extension at the Metatarsalpalangeal and Interphalangeal Joints |
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Term
Fibularis (Peroneus) Tertius
Origin and Insertion
[image] |
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Definition
Origin: Anterior Distal Fibula
Insertion: Base of the 5th Metatarsal |
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Term
Fibularis (Peroneus) Tertius
Innervation
[image] |
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Definition
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Term
Fibularis (Peroneus) Tertius
Action
[image] |
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Definition
| Assists in Eversion and Dorsiflexion |
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Term
Gastrocnemius
Origin and Insertion
[image] |
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Definition
Origin: Distal Femur, Just Proximal to the Medial and Lateral Condyles
Insertion: Calcaneus |
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Term
Gastrocnemius
Innervation
[image] |
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Definition
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Term
Gastrocnemius
Action
[image] |
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Definition
Action
Plantar Flexion, Knee Flexion |
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Term
Soleus
Origin and Insertion
[image] |
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Definition
Origin: Proximal Fibula, Soleal Line
Insertion: Calcaneus |
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Term
Soleus
Innervation
[image] |
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Definition
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Term
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Definition
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Term
Plantaris
Origin and Insertion
[image] |
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Definition
Origin: Posterior Lateral Femur Superior to the Gastrocnemius
Insertion: Calcaneus |
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Term
Plantaris
Innervation
[image] |
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Definition
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Term
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Definition
Action
Plantar Flexion, Knee Extension |
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Term
Flexor Hallucis Longus
Origin and Insertion
[image] |
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Definition
Origin: Posterior Lateral Fibula
Insertion: Distal Phalanx of Great Toe |
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Term
Flexor Hallucis Longus
Innervation
[image] |
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Definition
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Term
Flexor Hallucis Longus
Action
[image] |
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Definition
Action
Flex Great Toe, Assists in Holding Up Talus, Assists in Plantar Flexion |
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Term
Tibialis Posterior
Origin and Insertion
[image] |
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Definition
Origin: Interosseous Membrane, Edges of the Tibia and Fibula
Insertion: Bases of the 2nd - 4th Metatarsals, 3 Cuneiforms, Cuboid, and Navicular |
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Term
Tibialis Posterior
Innervation
[image] |
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Definition
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Term
Tibialis Posterior
Action
[image] |
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Definition
Action
Inversion of the Foot
Assits in Plantar Flexion |
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Term
Flexor Digitorum Longus
Origin and Insertion
[image] |
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Definition
Origin: Posterior Tibia
Insertion: Distal Phalanges of Toes 2-5 |
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Term
Flexor Digitorum Longus
Innervation
[image] |
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Definition
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Term
Flexor Digitorum Longus
Action
[image] |
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Definition
Action
Flex the IP Joints
Assist in Plantar Flexion |
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