Chapter 6 Flashcards
(25 cards)
Appendicular Skelton
Girdles: pectoral, pelvic
Appendages: arm, leg bones
Upper limb
Pectoral girdle
Humerus
Radius
ulna
Pectoral girdle
Scapula( spine on the spine the accromian process is located, glenoid cavity, corocoid process)
Clavicle has an accromial end and a sternal end( same directions in either posterior os anterior view)
Humerus (anterior, posterior)
Grater tubercle
Anatomical neck
Surgical neck
Trochlea
Humerus( anterior view)
Capitulum
Coronoid fossa
Humerus( posterior view)
Plecranon fossa
Ulna
Olecranon process
Trochlear notch
Coronoid process
Styloid process
Radius
Head of radius
Radial tuberosiy
Styloid process
Carpals
Some lovers try positions that they can’t handle
Proximal Row (closer to the forearm):
1. Scaphoid 2. Lunate 3. Triquetrum 4. Pisiform
Distal Row (closer to the fingers):
5. Trapezium 6. Trapezoid 7. Capitate 8. Hamate
Lower limb constituents
Pelvic girdle
Femur
Tibia, fibula
Pelvic girdle constituents
2 coxal bones joined at
the sacroiliac joint of sacrum(anteriorly)
Sacrum( posteriorly)
Coxae
ilium
• iliac crest
•iliac spines( hip pointer
Occur at A.S.I.S)
• greater sciatic notch:
Allows passage of sciatic n. •
Ischium
• ischial spines
• lesser sciatic notch
•ischial tuberosity :most
Prominent feature it meets
the chair when you are
siting. •
Pubis
• Obturator foramen
• Symphysis pubis
• Pubic arch
Femur ( like someone with a big nose) no letter B in the parts
Anterior view like a guy with a hat
Posterior view like a dog
Femur
Neck
Head
Lesser trochanter
Femur anterirly
Medial, lateral epicondyle
Femur posteriorly
Medial and lateral condyle
Intercondyler fossa
Tibia( shin bone)
Tibial tuberosity: attachment site for patellar ligament
Anterior crest
Medial mallelous
Patella ( kneecap)
Largest Flat sesamoid bone in a tendon
Has superior base
And inferior narrow apex
Fibula (smaller than tibia)
Head
Lateral mallelous
Tarsal bones (7 while in hand the carples are 8)
Tiger Cups Need MILC
Proximal Group:
1. Calcaneus (heel bone) 2. Talus (sits on top of the calcaneus and articulates with the tibia and fibula)
Intermediate Bone:
3. Navicular
Distal Group:
4. Medial cuneiform 5. Intermediate cuneiform 6. Lateral cuneiform 7. Cuboid
Joints
SAD
1 synarthrosis ( fibrous) non movable like SIP from a non movable stick
2 amphiarthdrosis (cartilaginous) : primary and secondary
3 diarthrosis( synovial joint) : Prince Harry Pulled Charle’s Saddle Bag
Fibrous joint
Non movable
SIP
Sutures
Inferior tibiofibular joint ( syndesmosis)
Periodontal ligament( gomphosis)
Cartilaginous joint
-Primary cartilaginous joints
(synchondrosis): The bones are
united by a plate or bar of hyaline
cartilage. Examples: The union
between the epiphysis and diaphysis
of long bones, and the union between
the first rib and manubrium sterni.
- Secondary cartilaginous joints (symphysis): The bones are united by a plate or bar of fibrocartilage and the articular surfaces are covered by a thin layer of hyaline cartilage. Examples: Pubic symphysis and intervertebral discs.
Synovial joint
The articular surfaces of bones
are covered by hyaline
cartilage separated by a joint
cavity.
