Kinesiology Appendicular Skeleton PDF

KINESIOL 1Y03 Ulna & Radius (Forearm) Femur (Thigh) radius: most lateral (thumb side) function: principle bone of the lower limb; 27: Appendicular...

KINESIOL 1Y03 Ulna & Radius (Forearm) Femur (Thigh) radius: most lateral (thumb side) function: principle bone of the lower limb; 27: Appendicular head: proximal end; flat articular surface longest and strongest bone of the body which articulates with the capitulum; involved head: articulates with acetabulum; held in Appendicular Skeleton in pronation/supination place with many ligaments distal end: larger end; ellipsoid joint at wrist neck: distal to head; longer and narrower structures: appendages (limbs) and their styloid process: attachment points. than that of humerus; often fractured; attachment points onto the axial skeleton bony features: probably an attachment ulna: most medial (pinky side) creates oblique angle with body of femur point for muscles head: distal end trochanters: greater and lesser; styloid process: attachment point for wrist attachment points for hip joint and thigh Pectoral Girdle ligaments coronoid process: anterior of ulna muscles; at proximal end function: attachment bone for upper limb body: shaft angles medially towards the olecranon: posterior of ulna (point of elbow) main joints: sternoclavicular, knee acromioclavicular, and glenohumeral Carpal (Wrist) condyles: medial and lateral; smooth rounded surfaces at distal end; articulate sternoclavicular: sternum + clavicle; only joint 8 bones: named for their shapes; arranged that attaches upper limb and axial skeleton; with tibia in 2 rows of 4; have small plane joints epicondyles: medial and lateral; proximal upper limb is mostly held in place by muscles proximal row: curved surface; articulates to condyles; attachment points for and ligaments, which gives range of motion acromioclavicular: clavicle + scapula with radius; from lateral (thumb): ligaments of the knee joint glenohumeral: humerus + scapula scaphoid: boat-shaped patellar groove: on anterior side between lunate: moon-shaped scapula: triangular bone behind rib cage condyles; where patella and femur triquetrum: 3 corners glenoid cavity: on lateral side; forms ball and pisiform: p-shaped articulate socket joint with the head of the humerus patella: triangular sesamoid bone; embedded scapular spine: posterior process; widens as it distal row: articulates with metacarpal in the tendon of the quadriceps femoris; moves laterally and superiorly bones of palm; from lateral to medial: increases leverage by changing the line of pull acromion process: large process at the end of trapezium: 4 non-parallel sides as the tendon attaches distally to the tibia scapular spine; articulates with clavicle trapezoid: 4 parallel sides supraspinous fossa: indentation on posterior side above the scapular spine capitate: head-shaped hamate: has a hook process (palpate on palm) Tibia & Fibula (Leg) infraspinous fossa: indentation on posterior mnemonics: SLTPTTCH tibia: larger; medial side; weight-bearing; side below the scapular spine weird college kid edition: salvation leads to articulates with femur subscapular fossa: region on anterior side; paradise; thievery to caustic hell condyles: medial and lateral; at proximal end; has ridges which line up with ribs star wars edition: 'sabers light the path to points of attachment for muscles; articulates coracoid process: sticks out anteriorly and transected cauterized heads with condyles of femur laterally; attachment point for muscles of tibial tuberosity: on anterior surface; at upper limb and breathing Metacarpals (Palm) proximal end; attachment point for tendons of the quadriceps femoris clavicle: collarbone 5 metacarpals: named 1-5 (from thumb) medial malleolus: at distal end; helps form acromial end: lateral; acromioclavicular joint structure: long bones; each has a base medial side of ankle joint sternal end: medial; at sternoclavicular joint (proximal), shaft, and head (distal) medial curve: convex (points anteriorly) fibula: smaller; lateral side; for muscle lateral curve: concave (points posteriorly) attachment; fibuLAteral point of inflection: weakest point Phalanges (Digits) lateral malleolus: at distal end; helps form knuckles: formed by articulation of head of lateral side of ankle joint; "ankle bone" Humerus (Arm) metacarpal/metatarsal and the phalanges head: rounded region; articulates with 14 phalanges: long bones Tarsal (Ankle) glenoid cavity of scapula (glenohumeral) general: have 3 (proximal, middle, and distal) 7 bones: form 2 rows anatomical neck: just distal to head thumb/hallux: has 2 (proximal and distal) talus: main ankle bone; articulates with greater tubercle: bulge on lateral side; can malleolus of tibia and fibula be palpated; attachment point for muscles Pelvic Girdle (Hip) calcaneus: heel bone; largest and of shoulder joint and arm function: attachment bone for lower limb strongest bone in the foot intertubercular sulcus: groove; provides pubic symphysis: 2 coxal bones articulate navicular: boat-shaped; anterior to talus space for biceps brachii tendon anteriorly; joined by fibrocartilage distal row: articulate with metatarsals; lesser tubercle: bulge on anterior side sacroiliac joint: sacrum + coxa from medial (big toe): surgical neck: narrow region distal to coxal bones (coxa): fused from ilium first cuneiform: medial tubercles; often where cut for surgery (superior), pubis (anterior/inferior), and second cuneiform: intermediate epicondyles: large projections on distal ischium (posterior/inferior) third cuneiform: lateral end; lateral and medial cuboid: most lateral acetabulum: where the three meet; deep capitulum: rounded articular process on spherical fossa for ball and socket with femur mnemonic: TCNTSFC anterior lateral side; allows radius pivoting obturator foramen: large opening for obturator that count never takes skywalker's foul chav trochlea: spool-shaped articular surface; nerve to travel to lower limb forms hinge with coronoid process of ulna pelvic girdle bones: ilium, ischium, Metatarsals & Phalanges coronoid fossa: indentation; allows flexing sacrum, coxal bones, pubis metatarsals: long bones; numbered 1-5 olecranon fossa: allows straightening bony pelvis: pelvic girdle + coccyx from medial to lateral summary sheet by Jasmine Ah Yong for KINESIOL 1Y03 (2022)