EXSC 223 Lab Week 6

Review from week 5: Wolff's Law dictates _________ adaptation and says that ____________ is needed to adapt.

Bone and Stress

Review from week 5: The C1 and C2 vertebrae operate as a ___________ joint.

Pivot

Review from week 5: The spinous process of a vertebrae is located ___________ to the transverse processes.

Medial

Review from week 5: The ribs articulate at the ______________ facet while other vertebrae articulate at the _______________.

Costal and Articular Facet

Review from week 5: Pictures is the _____________ bone.

Sphenoid

Review from week 5: Pictured is the ___________ bone, located __________ to the zygomatic bone.

Lacrimal and Medial

( Upper ) Shoulder Girdle

Scapula, Clavicles

( Upper ) Upper Limb

Humerus, radius, ulna, carpals, metacarpals, phalanges

( Lower ) Pelvic Girdle

Ilium, Ischium, Pubis

( Lower ) Lower Limb

Femur, Patella, Tibia, Fibula, Tarsals, Metatarsals, Phalanges

Appendicular Skeleton

Visual

( Shoulder Girdle ) Clavicle

- Anterior aspect of the shoulder girdle Long bone

- Long Bone

- Medial Articulation: Cartilage of 1st rib and manubrium

- Lateral Articulation: Scapula

( Shoulder Girdle ) Scapula

- Posterior aspect of the shoulder girdle

- Flat bone

- Medial Articulation: Clavicle

- Lateral Articulation: Humerus

( Scapular Landmarks) ( Posterior ) Spine

Main part of the projection that crosses in the oblique plane

( Scapular Landmarks) ( Posterior ) Acromion

Lateral tip of the spine

( Scapular Landmarks) ( Posterior ) Supraspinous Fossa

Main body of the scapula above the spine

( Scapular Landmarks) ( Posterior ) Infraspinous Fossa

Main body of the scapula below the spine

( Scapular Landmarks) ( Posterior ) Lateral / Medial Borders

Edge of the scapula on the right and left sides

( Scapular Landmarks) ( Posterior ) Superior / inferior Angles

Top and bottom triangular tips of the scapula

( Scapular Landmarks) ( Anterior ) Glenoid Cavity ( Fossa )

Lateral concave surface; Articulates with head of humreus

( Scapular Landmarks) ( Anterior ) Subscapular Fossa

Main body of the scapula on the anterior side

( Scapular Landmarks) ( Anterior ) Coracoid Process

Hook-Like structure on the superior anterolateral side of the scapula

( Scapular Landmarks) ( Anterior ) Neck

Inferior to the coracoid process between the glenoid cavity and body of scapula

Label: Glenoid Cavity, Spine, Acromion, Coracoid Process, Infraspinoous Fossa, Supraspinous Fossa, Subscapular Fossa, Inferior Angle, Superior Angle, Lateral Border, Medial Border, and Neck. ( Also know the difference of if its right or left scapula )

Know the Ones Listed

( Clavicle Parts ) Acromial End:

Lateral end of the clavicle; Articulates with the acromion

( Clavicle Parts ) Sternal End:

Medial end of the clavicle; articulates with the sternum

( Clavicle Parts ) Conoid Tubercle:

Pointy projection on the inferolateral side of the clavicle; near the acromial end

( Clavicle Parts ) Shaft:

Main body of the clavicle

( Upper Extremity ) Know the location of the Humerus, Radius, Ulna, Carpals, Metacarpals, and Phalanges.

Know the location of the Humerus, Radius, Ulna, Carpals, Metacarpals, and Phalanges.

Humeral Landmarks

Humeral Landmarks

( Humeral Landmarks ) Head:

Most proximal and Medial part of the bone, rounded

( Humeral Landmarks ) Greater Tubercle:

Rounded projection furthest lateral from the head on proximal end

( Humeral Landmarks ) Lesser Tubercle:

Rounded projection lateral to the head and medial to greater tubercle

( Humeral Landmarks ) Intertubercular Groove:

Space in between the greater and lesser tubercle

( Humeral Landmarks ) Radial Groove:

Shallow depression for the radial nerve, located on posterior side

( Humeral Landmarks ) Deltoid Tuberosity:

Projection on the lateral portion of the shaft

( Humeral Landmarks ) Trochlea:

Middle part of the distal portion of the bone

( Humeral Landmarks ) Capitulum:

Directly lateral to the trochles

( Humeral Landmarks ) Coronoid Fossa:

Depression directly superior to the trochlea ( Anterior Side )

( Humeral Landmarks ) Medial Epicondyle:

Most medial part of the distal portion of the bone

( Humeral Landmarks ) Lateral Epicondyle:

Most laterak part of the distal portion of the bone

( Humeral Landmarks ) Radial Fossa:

Depression directly superior to the capitulum

( Radial Landmarks ) Head:

Cylindrical cap on the proximal end of the bone

( Radial Landmarks ) Tubercle:

Medial projection inferior to the head

( Radial Landmarks ) Styloid Process:

Pointy projection on the lateral side of the distal end of the bone.

( Radial Landmarks ) Ulnar Notch:

On the medial side of the distal end of the bone, where the ulna articulates with the radius.

( Ulnar Landmarks ) Olecranon:

Most proximal part of the bone

( Ulnar Landmarks ) Trochlear Notch:

Directly inferior to the olecranon, where the trochlea of the humerus articulates

( Ulnar Landmarks ) Coronoid Process:

Medial projection just inferior to the trochlear notch

( Ulnar Landmarks ) Radial Notch:

Just lateral to the coronoid process

( Ulnar Landmarks ) Styloid Process:

Pointy projection on the distal part of the bone

( Ulnar Landmarks ) Head:

Cylindrical end of the bone on the distal side

Bone markings: Be able to label this

Bone markings: Be able to label this

Carpal Bones: Be able to label this

Carpal Bones: Be able to label this

Hand Bones: Be able to label this

Hand Bones: Be able to label this