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Study sets matching "gross anatomy shoulder"

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Study sets matching "gross anatomy shoulder"

6 terms
gross anatomy: shoulder girdle
Deltoid
Subscapularis
supraspinatis
infraspinatus
O: lateral third of clavicle, accordion and spine of scapula…
O: subscapular fossa... I: lesster tubercle of humerus... N: upper/…
O: supraspinous fossa... I: superior facet of greater tubercle…
O: infraspinous fossa... I: middle facet of greater tubercle... N:s…
Deltoid
O: lateral third of clavicle, accordion and spine of scapula…
Subscapularis
O: subscapular fossa... I: lesster tubercle of humerus... N: upper/…
43 terms
Gross Anatomy of the Shoulder Region
Action of the Trapezius
Origin and insertion of the Trapezius
Innervation of the Trapezius
Origin and insertion of the Latissimus…
Action of the Trapezius
Origin and insertion of the Trapezius
6 terms
gross anatomy: shoulder girdle
Deltoid
Subscapularis
supraspinatis
infraspinatus
O: lateral third of clavicle, accordion and spine of scapula…
O: subscapular fossa... I: lesster tubercle of humerus... N: upper/…
O: supraspinous fossa... I: superior facet of greater tubercle…
O: infraspinous fossa... I: middle facet of greater tubercle... N:s…
Deltoid
O: lateral third of clavicle, accordion and spine of scapula…
Subscapularis
O: subscapular fossa... I: lesster tubercle of humerus... N: upper/…
20 terms
gross muscoloskeletal anatomy of shoulder
trapezius
Rhomboids
levator scapulae
serratus anterior
occipital and spinous processes of Tvertebrae to spine of sca…
major and minor. start at spinous processes of upper Tvertebr…
starts at upper cervical vertebrae, goes to superior angle, m…
from ribs 1-8 on anterolateral thoracic wall to medial border…
trapezius
occipital and spinous processes of Tvertebrae to spine of sca…
Rhomboids
major and minor. start at spinous processes of upper Tvertebr…
67 terms
Gross Anatomy: Shoulder Girdle
Pectoral girdle is made up of?
Scapula overlies what ribs?
Superior angle of scapula at which ver…
What attaches to the superior angle of…
-scapula... -clavicle... -manubrium of sternum
ribs 2-7... (T2-T7)
T2
levator scapulae
Pectoral girdle is made up of?
-scapula... -clavicle... -manubrium of sternum
Scapula overlies what ribs?
ribs 2-7... (T2-T7)
17 terms
Gross Anatomy - Back & Shoulder
Triangle of auscultation borders
total # vertebrae
Primary vertebral curvatures
Secondary vertebral curvatures
- lat... - trap... - medial border of scapula
33 (7C, 12T, 5L, 5S, 4 coccygeal)
thoracic and sacral (develop as fetus)
- cervical (as infant begins to hold head up) ... - lumbar (as c…
Triangle of auscultation borders
- lat... - trap... - medial border of scapula
total # vertebrae
33 (7C, 12T, 5L, 5S, 4 coccygeal)
32 terms
Gross Anatomy: Bones of the shoulder girdle
Manubrium
Body
Xiphoid process
Acromial end of the clavicle
Manubrium
Body
57 terms
Shoulder Gross anatomy
what is a bursa?
what are synovial tendon sheaths?
what are joints usually innervated by?
what does the bony framework of the sh…
it is a flattened sac of synovial membrane, exists between a…
similar to bursae, but wrap around tendons... can become inflam…
articular branches of the nerves that innervate muscles actin…
clavicle and scapula(pectoral girdle)... proximal end of the hu…
what is a bursa?
it is a flattened sac of synovial membrane, exists between a…
what are synovial tendon sheaths?
similar to bursae, but wrap around tendons... can become inflam…
16 terms
Gross Anatomy- Shoulder
Ligaments of sternoclavicular joint
ligaments of acromioclavicular joint
Ligaments of the glenohumeral joint
trapezius
a/p sternoclavicular... coastalclavicular (main)... interclavicular
s/i acromioclavicular ligament... coracoclavicular ligament comp…
1 glenohumeral l... 2 coracohumeral... 3 coracoacromial arch (corac…
upper fibers- elevate scapula... lower fibers- depress scapula... m…
Ligaments of sternoclavicular joint
a/p sternoclavicular... coastalclavicular (main)... interclavicular
ligaments of acromioclavicular joint
s/i acromioclavicular ligament... coracoclavicular ligament comp…
55 terms
Gross Anatomy (Shoulder)
subclavius origin
subclavius insertion
subclavius action
subclavius nerve supply
costal cartilage of rib 1
middle 1/3rd of inferior border of clavicle
stabilizes clavicle during shoulder movements
nerve to subclavius
subclavius origin
costal cartilage of rib 1
subclavius insertion
middle 1/3rd of inferior border of clavicle
51 terms
Gross: Anatomy of the Shoulder
What are the three bones that make up…
This is a large irregular bone that se…
The _______ is a slightly concave tria…
The _________ is a narrow ridge funnin…
Scapula, humerus, clavicle
Scapula
Body
Spine
What are the three bones that make up…
Scapula, humerus, clavicle
This is a large irregular bone that se…
Scapula
Gross Anatomy: Posterior Shoulder
Posterior muscles that connect the... upp…
Name the origin, insertion, innervatio…
Name the origin, insertion, innervatio…
Name the origin, insertion, innervatio…
• Levator scapulae... • Rhomboid major... • Rhomboid minor ... • Trape…
Origin: Clavicle, acromion, spine of scapula ... Insertion: Delt…
1. Origin: Supraspinous fossa of scapula... 2. Insertion: Greate…
1. Origin: Infraspinous fossa of scapula... 2. Insertion: Greate…
Posterior muscles that connect the... upp…
• Levator scapulae... • Rhomboid major... • Rhomboid minor ... • Trape…
Name the origin, insertion, innervatio…
Origin: Clavicle, acromion, spine of scapula ... Insertion: Delt…
10 terms
Shoulder: Gross Muscle Anatomy
What 3 muscles are used for flexion
What 2 muscles are used for extension
What muscle is used for abduction
What two muscles are used for adduction
Pectoralis major... Anterior deltoid... Bicep brachii
Latissimus dorsi... Posterior deltoid
Middle deltoid
Pectoralis major... Latissimus dorsi
What 3 muscles are used for flexion
Pectoralis major... Anterior deltoid... Bicep brachii
What 2 muscles are used for extension
Latissimus dorsi... Posterior deltoid
35 terms
The Shoulder Complex Gross Anatomy
The shoulder joint complex consists of…
Frontal Plane orientation of the scapu…
Horizontal Plane orientation of the sc…
Sagittal Plane Orientation of the scap…
3 bones... 3 joints... One "pseudojoint" (STJ)
Range: 7o of downward inclination to 16o of upward inclinatio…
35o anterior to frontal plane
10o anterior tilt
The shoulder joint complex consists of…
3 bones... 3 joints... One "pseudojoint" (STJ)
Frontal Plane orientation of the scapu…
Range: 7o of downward inclination to 16o of upward inclinatio…
35 terms
Gross anatomy lecture #4 back and posterior shoulder
4 curves of spine
Scoliosis
2 main sections of vertebrae
4 Components of arch of vertebrae
2 primary kyphotic (curve out)... 2 secondary lordotic (curve in)
Sideways deviation of spine
1. Body (anterior, smooth, round)... 2. arch (posterior, pointy)
Pedicles (attach to body)... laminae (midline)... transverse proces…
4 curves of spine
2 primary kyphotic (curve out)... 2 secondary lordotic (curve in)
Scoliosis
Sideways deviation of spine
62 terms
Gross Anatomy: The Back, Shoulder, and Arm
What are the superficial muscles of th…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
What nerve/vessels supply the Latissim…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
Transverse Cervical Artery and Veins
Supply the Trapezius
Thoracodorsal Nerve and Vessels
What are the superficial muscles of th…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
12 terms
Gross Anatomy Muscles Shoulder & Abdomen
Rectus abdominis
External oblique abdominis
Internal oblique abdominis
Transversus abdominis
ORIGIN ... Pubic crest and pubic symphysis... INSERTION ... 5, 6, 7 co…
ORIGIN... Anterior angles of lower eight ribs ... INSERTION ... Outer…
ORIGIN... Lumbar fascia, anterior two thirds of iliac crest and…
ORIGIN... Costal margin, lumbar fascia, anterior two thirds of…
Rectus abdominis
ORIGIN ... Pubic crest and pubic symphysis... INSERTION ... 5, 6, 7 co…
External oblique abdominis
ORIGIN... Anterior angles of lower eight ribs ... INSERTION ... Outer…
62 terms
Gross Anatomy: The Back, Shoulder, and Arm
What are the superficial muscles of th…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
What nerve/vessels supply the Latissim…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
Transverse Cervical Artery and Veins
Supply the Trapezius
Thoracodorsal Nerve and Vessels
What are the superficial muscles of th…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
62 terms
Gross Anatomy: Back, Shoulder, and Arm
What are the superficial muscles of th…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
What nerve/vessels supply the Latissim…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
Transverse Cervical Artery and Veins
Supply the Trapezius
Thoracodorsal Nerve and Vessels
What are the superficial muscles of th…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
16 terms
shoulder region gross anatomy defs
Supraspinatus m.
Infraspinatus m.
Teres minor m.
Teres major m.
N. Suprascapular n.... ... F. initiates ABduction
N. Suprascapular n.... F. lateral rotation
N. Axillary n.... F. lateral rotation
N. Lower subscapular n.... F. Adduction/MR
Supraspinatus m.
N. Suprascapular n.... ... F. initiates ABduction
Infraspinatus m.
N. Suprascapular n.... F. lateral rotation
9 terms
Ross Gross Anatomy I: Intrinsic Muscles of the Shoulder
supraspinatus m.
infraspinatus m.
deltoideus m.
deltoideus m. scapular part
O: supraspinous fossa... I: greater tubercle of humerus... A: shoul…
O: infraspinous fossa... I: lateral side of greater tubercle of…
Acromial and scapular parts, except in horse (only scapular)…
O: spine of scapula... I: deltoid tuberosity of humerus... A: flexi…
supraspinatus m.
O: supraspinous fossa... I: greater tubercle of humerus... A: shoul…
infraspinatus m.
O: infraspinous fossa... I: lateral side of greater tubercle of…
35 terms
Gross Anatomy: Scapulohumeral (Intrinsic Shoulder) Muscles + Triceps
Origin of Supraspinatus
Insertion of Supraspinatus
Function of Supraspinatus
Innervation of Supraspinatus
Supraspinatous fossa of scapula
Superior facet of greater tubercle of the humerus
Initiates abduction of the arm
Suprascapular nerve (C4, C5, C6)
Origin of Supraspinatus
Supraspinatous fossa of scapula
Insertion of Supraspinatus
Superior facet of greater tubercle of the humerus
29 terms
Gross Anatomy: Shoulder joint Complex
How many shoulder articulations make u…
Name the 5 shoulder articulations of t…
Sternoclavicular joint ( where are the…
Acromioclavicular joint (where are the…
5
1). Sternoclavicular joint, 2).Acromioclavicular joint 3). Co…
Blunt end of the clavicle and manubrium
between the flat end of the CLAVICLE and the ACROMION
How many shoulder articulations make u…
5
Name the 5 shoulder articulations of t…
1). Sternoclavicular joint, 2).Acromioclavicular joint 3). Co…
62 terms
Gross Anatomy: The Back, Shoulder, and Arm
What are the superficial muscles of th…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
What nerve/vessels supply the Latissim…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
Transverse Cervical Artery and Veins
Supply the Trapezius
Thoracodorsal Nerve and Vessels
What are the superficial muscles of th…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
28 terms
LS Gross Anatomy Back and Shoulder
What are the differences between cervi…
Lateral end of the clavicle articulate…
Medial end of the clavicle articulates…
Head of the humerous articulates with…
cervical have transverse foramina... thoracic region has facets/…
acromion process of the scapula (acromioclavicular joint)
manubrium of sternum (sternoclavicular joint)
glenoid fossa of scapula
What are the differences between cervi…
cervical have transverse foramina... thoracic region has facets/…
Lateral end of the clavicle articulate…
acromion process of the scapula (acromioclavicular joint)
28 terms
LS Gross Anatomy Back and Shoulder
What are the differences between cervi…
Lateral end of the clavicle articulate…
Medial end of the clavicle articulates…
Head of the humerous articulates with…
cervical have transverse foramina... thoracic region has facets/…
acromion process of the scapula (acromioclavicular joint)
manubrium of sternum (sternoclavicular joint)
glenoid fossa of scapula
What are the differences between cervi…
cervical have transverse foramina... thoracic region has facets/…
Lateral end of the clavicle articulate…
acromion process of the scapula (acromioclavicular joint)
62 terms
Gross Anatomy: The Back, Shoulder, and Arm
What are the superficial muscles of th…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
What nerve/vessels supply the Latissim…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
Transverse Cervical Artery and Veins
Supply the Trapezius
Thoracodorsal Nerve and Vessels
What are the superficial muscles of th…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
42 terms
Gross Anatomy 2- Clavicle and Shoulder joints
sternal end
acromion end
superior anterior crest
inferior surface
attachment for pec major
trap and delt attachments
deltoid tubercle at distal aspect
-subclavian groove for subclavian muscle... -costal tubercle for…
sternal end
attachment for pec major
acromion end
trap and delt attachments
62 terms
Gross Anatomy: Back, Shoulder, and Arm
What are the superficial muscles of th…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
What nerve/vessels supply the Latissim…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
Transverse Cervical Artery and Veins
Supply the Trapezius
Thoracodorsal Nerve and Vessels
What are the superficial muscles of th…
Trapezius, Latissimus Dorsi, Levator Scapulae, Rhomboid Major…
What artery and veins supply the Trape…
Transverse Cervical Artery and Veins
23 terms
Gross Anatomy: Muscles of the shoulder/upper extremity
Deltoid
Pectoralis Major
Pectoralis Minor
Subclavius
Deltoid
Pectoralis Major
316 terms
Gross Anatomy - Superficial back, deep back, shoulder
What are the muscles of the superficia…
What is the origin of the Latissimus D…
What is the insertion of the Latissimu…
What is the action of the Latissimus D…
Latissimus dorsi muscle... Trapezius muscle... Teres major muscle... R…
Iliac crest, thoracolumbar fascia, spines of 7-12 thoracic ve…
Medial to bicipital groove of humerus
Extends, adducts and medially (internally) rotates arm
What are the muscles of the superficia…
Latissimus dorsi muscle... Trapezius muscle... Teres major muscle... R…
What is the origin of the Latissimus D…
Iliac crest, thoracolumbar fascia, spines of 7-12 thoracic ve…
6 terms
gross anatomy of muscular system (anterior thorax and shoulder)
deltoid
pectoralis major
pectoralis minor
serratus anterior
deltoid
pectoralis major
59 terms
Gross Anatomy Block I - Anatomy of the Shoulder
What ribs does the scapula sit on tops…
What type of joint is the glenohumeral…
What is the glenoid labrum?
What is the articular capsule?
Ribs 2-7
Ball and socket
rim of fibrocartilage that makes a larger "cup" for the head…
Thin capsule surrounding glenohumeral joint
What ribs does the scapula sit on tops…
Ribs 2-7
What type of joint is the glenohumeral…
Ball and socket
10 terms
Gross Anatomy-Shoulder Region (including Rotator Cuff)
Intrinsic vs Extrinsic Muscles of shou…
Deltoid
Teres major
Name rotator cuff muscles
Extrinsic - originate from the torso, and attach to the bones…
Origin:... -Lateral third of clavicle... -Lateral acromion... -inferio…
Origin:... -posterior surface of inferior angle of scapula... Inse…
"SITS"... supraspinatus... infraspinatus... teres minor... subscapularis
Intrinsic vs Extrinsic Muscles of shou…
Extrinsic - originate from the torso, and attach to the bones…
Deltoid
Origin:... -Lateral third of clavicle... -Lateral acromion... -inferio…
10 terms
Life u. Gross anatomy- Shoulder girdle (Actions)
Pectoralis Major
Pectoralis Minor
Serratus Anterior
Subclavius
- Adducts and medially rotates the arm... (Clavicular head flexe…
depresses shoulder and protracts scapula
protracts and holds scapula to thoracic wall (used in pushing…
depresses clavicle
Pectoralis Major
- Adducts and medially rotates the arm... (Clavicular head flexe…
Pectoralis Minor
depresses shoulder and protracts scapula
26 terms
Gross Anatomy Block 1 - Muscles of the Shoulder
Supraspinatus-Origin
Supraspinatus-Insertion
Supraspinatus- Nerve and Artery
Supraspinatus-Action
Supraspinous fossa of the scapula
Superior facet of greater tubercle of humerus
Suprascapular nerve... Suprascapular Artery
abducts arm
Supraspinatus-Origin
Supraspinous fossa of the scapula
Supraspinatus-Insertion
Superior facet of greater tubercle of humerus
9 terms
Ross Gross Anatomy I: Intrinsic Muscles of the Shoulder
supraspinatus m.
infraspinatus m.
deltoideus m.
deltoideus m. scapular part
O: supraspinous fossa... I: greater tubercle of humerus... A: shoul…
O: infraspinous fossa... I: greater tubercle of humerus... A: shoul…
O: spine and acromial process of scapula... I: deltoid tuberosit…
O: spine of scapula... I: deltoid tuberosity of humerus... A: flexi…
supraspinatus m.
O: supraspinous fossa... I: greater tubercle of humerus... A: shoul…
infraspinatus m.
O: infraspinous fossa... I: greater tubercle of humerus... A: shoul…
117 terms
Gross Anatomy: Upper Limb/Shoulder/Back
serratus anterior
lateral surfaces of ribs 1-8
medial border of scapula (anterior sur…
serratus anterior
Originates on lateral surfaces of ribs 1-8
origin of serratus anterior
Insertion of serratus anterior
Inserts on medial border of scapula (anterior surface)
serratus anterior
Originates on lateral surfaces of ribs 1-8
lateral surfaces of ribs 1-8
origin of serratus anterior
62 terms
Gross Anatomy Test 3--Shoulder Girdle OIAN
trapezius origin
trapezius insertion
trapezius action
trapezius innervation
-upper: external occipital protuberance and ligamentum nuchae…
-upper: lateral third of clavicle and acromion of scapula... -mi…
-upper: elevation and upward rotation of scapula... -middle: ret…
accessory nerve (CNXI) spinal part (motor)... C3,4 spinal nerves
trapezius origin
-upper: external occipital protuberance and ligamentum nuchae…
trapezius insertion
-upper: lateral third of clavicle and acromion of scapula... -mi…
19 terms
Exam 1: Gross 1 Introduction to Shoulder Anatomy
bones associated with shoulder region
ABCS of reading an X-Ray
list shoulder joints
sternoclavicular joint
clavicle ... ∙only bony attachment b/w trunk and upper limb... ∙mos…
A: anatomy/alignment of the bones... B: bone density... C: cartilag…
sternoclavicular... acromioclavicular... scapulothoracic
--could be considered the "base of operation" for the scapula…
bones associated with shoulder region
clavicle ... ∙only bony attachment b/w trunk and upper limb... ∙mos…
ABCS of reading an X-Ray
A: anatomy/alignment of the bones... B: bone density... C: cartilag…
39 terms
PT Gross Anatomy Lecture 4: Axilla Review and Shoulder Region
Glenohumeral, Acromioclavicular, Stern…
Glenohumeral Joint
Joint Capsule
Superior glenohumeral, middle glenohum…
What four joints make up the should joint complex?
This joint is where the Glenoid fossa articulates with the hu…
This capsule attaches to the rim of the glenoid and labrum to…
What are the 4 anterior key ligaments of the Glenohumeral joi…
Glenohumeral, Acromioclavicular, Stern…
What four joints make up the should joint complex?
Glenohumeral Joint
This joint is where the Glenoid fossa articulates with the hu…
35 terms
Gross Anatomy - Back and Shoulder Action and Innervation
Accessory, spinal, C3, C4
Scapular elevation, upward rotation
Scapular retraction
Scapular depression, upward rotation
Innervation of Trapezius.
Action of Upper Trapezius (2).
Action of Middle Trapezius.
Action of Lower Trapezius.
Accessory, spinal, C3, C4
Innervation of Trapezius.
Scapular elevation, upward rotation
Action of Upper Trapezius (2).
8 terms
Trunk/Shoulder/Back Gross Muscle Anatomy
Pectoralis major
Serratus Anterior
Rectus Abdominis
External oblique
Orgin: sternum and clavicle... Insertion: Proximal humerous... Acti…
Origin: Ribs 1-8... Insertion: Border of scapula... Action: Forward…
Origin: pubis... Insertion: sternum ... Action: flexion of lumbar s…
Origin: Ribs 5-12... Insertion: iliac crest... Action: lateral flex…
Pectoralis major
Orgin: sternum and clavicle... Insertion: Proximal humerous... Acti…
Serratus Anterior
Origin: Ribs 1-8... Insertion: Border of scapula... Action: Forward…
17 terms
Gross Anatomy: Muscles of the shoulder/upper extremity
Deltoid
Pectoralis Major
Pectoralis Minor
Biceps Brachii Long head
3
Deltoid
Pectoralis Major
65 terms
Gross Anatomy - Shoulder, Arm, and Deep Back Muscles
muscles of the rotator (musculotendino…
what kind of displacement do the muscl…
intersection of rotator cuff fibers
blood vessels supplying collateral cir…
supraspinatus, infraspinatus, teres minor, subscapularis
upward and posterior displacement of the humerus from the gle…
can cause tears in one muscle tendon to spread to the other m…
0ff axillary artery:... 1. posterior circumflex humeral... 2. anter…
muscles of the rotator (musculotendino…
supraspinatus, infraspinatus, teres minor, subscapularis
what kind of displacement do the muscl…
upward and posterior displacement of the humerus from the gle…
19 terms
Gross anatomy: superficial back and shoulder region
Extrinsic muscles
Intrinsic muscles
Superficial back
True back
Originate from axial skeleton, insert elsewhere... Superficial b…
Originate and insert in same place... Shoulder, arm, forearm, hand
Originate from vertebral spinous process... Exception: levator s…
Originate and insert on axial skeleton... Innervated by dorsal p…
Extrinsic muscles
Originate from axial skeleton, insert elsewhere... Superficial b…
Intrinsic muscles
Originate and insert in same place... Shoulder, arm, forearm, hand
10 terms
Gross Anatomy Lab 3: Shoulder; Brachium
Biceps Brachii
Coracobrachialis
Brachialis
Triceps Brachii
Origin: ... --Short head=coracoid process of scapula ... --Long hea…
Origin: ... --Tip of coracoid process of scapula ... Insertion: ... --…
Origin: ... --Lower half of anterior humerus ... Insertion: ... --Ulna…
Origin: ... --Long head= infraglenoid tubercle of scapula ... --Lat…
Biceps Brachii
Origin: ... --Short head=coracoid process of scapula ... --Long hea…
Coracobrachialis
Origin: ... --Tip of coracoid process of scapula ... Insertion: ... --…
17 terms
Gross Anatomy 1 - Superficial Back and Shoulder
Trapezius
Latissimus Dorsi
Levator Scapulae
Rhomboid Minor
The upper fibers elevate the scapula, while the middle and lo…
Extends, adducts, and medially rotates the humerus
Pulls the scapula medially and upward
Fixes scapula to thoracic wall and retracts and rotates it to…
Trapezius
The upper fibers elevate the scapula, while the middle and lo…
Latissimus Dorsi
Extends, adducts, and medially rotates the humerus
20 terms
Gross Anatomy: Muscles of the Back, Chest, and Shoulder
Muscle Origin
Muscle insertion
Trapezius
Latissimus Dorsi
less moveable end of a muscle
more moveable end of a muscle
Origin: external occipital protuberance and spinous processes…
Origin: spinous processes of T7-sacrum... Insertion: intertuber…
Muscle Origin
less moveable end of a muscle
Muscle insertion
more moveable end of a muscle
12 terms
Gross Anatomy Lab-Pectoral Region (Anterior Shoulder)
The deltopectoral groove contains
Cephalic Vein
The deltopectoral groove contains
Cephalic Vein
1 of 10