Chapter 8 Flashcards
What is the acrimioclavicular joint?
Joint between lateral end of clavicle and acormion of shoulder
What is the acromion?
Lateral end of spine (ridge) which projects as flattened, expanded process
Where is the glenoid cavity?
Inferior to acromion, shallow depression forming joint with humerus
What are the processes that form the glenohumeral joint?
Greater tubercle (lateral projection, distal to neck of humerus)
Lesser tubercle (projects anteriorly)
What is the deltoid tuberosity?
Attachment point for deltoid muscle tendons
What are the processes that articulate with ulna?
-Trochlea, articulates with trochlear notch of ulna
-Coronoid fossa receives coronoid depression of ulna when forearm flexed
-olecranon fossa receives olecranon when forearm extended
What are the carpal bones?
Scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, hamate
What is the public symphysis?
Where hip bones come together
What is the bony pelvis made up of?
Hip bones, sacrum, coccyx
What make up the hip bones?
Ilium (superior), ischium (inferior and posterior), pubis (inferior and anterior)
What do you sit on?
Ischial tuberosity
What are the pectineal and arcuate lines.
Line forming boundary between false and true pelves
What is the acetabulum?
Fossa formed by bones that forms socket for femur
What is the difference between true and false pelves?
-false is superior, contains upper portion of bladder, lower intestines, ovaries, uterus, and uterine tubes
-true is inferior to pelvic brim, contains rectum, bladder, vagina and cervix, and prostate
What is the pelvic brim?
Sacral promontory, arcuate and pectineal lines, and along pubic crest to pubic symphysis
