Chapter 7
intercondylar eminence
ACL and PCL attach to this
intramembranously
Clavicles and flat bones of the skull are formed _____
Acetabulum
Head of Femur goes into the ____ to form the hip joint
pubic symphysis
a fibrocartilaginous disc that joins the 2 pubic bones
3, proximal phalanx, middle phalanx, distal phalanx.
all the fingers except the thumb has ___ phalanges called _____, ____, ____
intercondylar eminence
an irregular projection that separates the 2 condyles
tibial tuberosity
anterior attachment site for the patellar ligament
coronoid fossa
anterior. accepts projections, along with olecranon fossa, from the surface of the ulna as the elbow approaches full flexion of full extension
triquetral
articulates with cartilage that separates the ulnar head from the wrist
triquetrum
articulates with cartilage that separates the ulnar head from the wrist
ulnar notch
articulates with the head of the ulna forming the distal radioulnar joint
radial tuberocity
attachment site for the biceps brachia muscle, which flexes the elbow
scaphoid lunate
both articulate with the radius to from the wrist joint
Anterior Superior Illiac Spine
can be felt on the anterior of the hip is known as
radius
capitulum articulates with the head of
hamate
contains a hook like projection
coronoid
coronoid process of the ulna articulates with the _____ fassa of the humerus
hip
coxal bones (os coxae or innominate bones) are ____ bones
Head of ulna and styloid process
distal end features of the Ulna includes
carpus (wrist)
distal ends of radius and ulna articulate with
no
does the fibula participate in the knee joint?
articular condyle
dominates the distal inferior surface of the humerus
deltoid tuberocity
elevated surface that runs along the lateral border of the shaft
concave
extreme distal end of the radius is ____ and articulates with carpal bones of the wrist
articular surface
flat distal end of the tibia, which articulates with the talus of the foot also
- to provide attachment sites for muscles - act as anterior braces or struts, which hold the scapulae and arms laterally away from the thorax - transmit compression forces from upper limbs to the thorax
functions of the clavicle are
strengthens the quadriceps tendon protects the anterior surface of the knee joint increases the contraction force of the quadriceps femoris
functions of the patella
proximal
head of radius is ___ to elbow
hand
head of ulna has little or no involvement in movement of
distal
head of ulna is ____ to elbow
medially
in pronation, the radius rotates ___ over the ulna
lateral, medial
in supination, the radius is ____ and the Ulna is ___
styloid process
in the ulna, the attachment site for ligament to the wrist
lateral malleolus
inferior projection which forms the lateral bulge of the ankle
medial malleoulus
inferior projection which forms the medial bulge of the ankle
lesser sciatic notch
inferior to ischial spine
true pelvis
inferior to the arculate line is our
obturator foramen
large hole in ox coxae
obturator foramen
large opening between the ischium and the pubis
greater tubercle
large projection on the lateral edge of the epiphysis of the humerus, forms lateral margin of the shoulder
capitate
largest carpal; shaped like a head
trapezium
lateral bone of the distal row; forms the proximal articulation with the scaphoid
sally left the party to take carlos home
lateral to medial carpal bone Mnemonic
lesser tubercle
lies on the anterior and medial surface of the epiphysis of the humerus
Acetabulum
located at the Y-shaped junction of Ilium, Ischium, and Pubis
proximal
medial and lateral condyles are located at the tibias _____ end
muscles
medial and lateral epicondyles are the attachment sites for
talus
medial and lateral malleolus articulate with the
thumb, pinky
metacarpal 1 is on the ___ side and metacarpal 5 is on the ____ side
distally
metacarpals radiate __ from the wrist
neck of the radius
narrow region that extends from the radial head to the radial tuberocity
posterior
olecranon fossa is _____
styloid process
part of the radius that anchors ligaments to wrist
ilium, ischium, pubis
pelvic girdle includes the ____, ____, ___
auricular surface
posterior to illiac fossa, which articulates with sacrum
ischium
posteroinferior region (l-Shaped or arc shaped)
olecranon, coronoid process
proximal end of the Ulna includes the ____, _____
humerus
proximal ends of radius and ulna articulate with the
radial groove
runs along the posterior margin of the deltoid tuberocity
intertubercular groove or sulcus
separates the greater and lesser tubercle, guides tendon of biceps brachii muscle
radial fossa
shallow depression superior to the capitulum; accommodates a small part of the radial head as the forearm approaches the humerus
glenoid cavity
shallow fossa or cavity which articulates with the head of the humerus is called the
trapezoid
smallest distal carpal bone; forms the proximal articulation with the scaphoid
pisiform
smallest, pea shaped bone that lies anterior to the triquetrum and extends farther medially than any other carpal bone in both proximal and distal rows
radial notch
smooth depression where the ulna articulates with head of the radius is called the
radial notch
smooth depression where the ulna articulates with the head of the radius
false pelvis
superior to the arculate line is our
radial fossa
superior to the capitulum
coronoid fossa
superior to trochlea
distal
surgical neck is located ___ to the tubercles
anatomical neck (diagonal) and surgical neck
the 2 necks in the humerus are
head
the ___ of the ulna is separated from the bones of the wrist by a disc of fibrocartilage
lateral
the acromial end is the ___ end
scapula
the acromial end of the clavicle articulates with the _____
inferolateral
the anatomical neck in the humerus is located ____ to the head
lateral, medial
the capitulum is ____ and the trochlea is _____
carpal (wrist)
the distal ends of the radius and ulna articulate with the
lateral
the fibula has a ____ malleolus
lateral
the fibula is ALWAYS ___
ishial spine
the greater and lesser sciatic notch are separated by
lateral, medial
the greater tubercle is ____ and the lesser tubercle is _____
capitulum
the head of radius articulates with ____ of the humerus
radial notch
the head of radius medially articulates with the ______ of the ulna, forming the proximal radioulnar joint
glenoid cavity
the head of the humerus articulates with the _____
glenoid cavity
the head of the humerus fits into the ____ of the scapula
obturator foramen
the hole in the ox coxae is called
medially
the humerus and femur tend _____
head, necks
the humerus has 1 _____ and 2 _____
humerus
the largest and longest bone in the upper extremity is known as the
femur
the largest, strongest, longest bone in the body
the elbow joint with the humerus
the main function of the ulna is to form
proximally
the metacarpal bases articulate with the carpals ____
trochlear notch
the olecranon and the coronoid process are separated by the
olecranon process
the olecranon fossa articulates with the ____ of the ulna
sternal manubrium
the only attachment to the upper extremity to the axial skeleton is the _______
metacarpus
the palm is the
endochodrally
the patella is formed _____
clavicle and scapula
the pectoral girdle includes the ____ and _____
humerus
the proximal ends of the radius and ulna articulate with the
proximally and distally
the radius and ulna articulate with each other both _____ and ____ at the proximal and distal radioulnar joints
proximally and distally
the radius and ulna articulate with each other both _____ and ______
carpals, scaphoid and Lunate
the radius articulates with 2 ____, known as _____, ______
lateral, medial
the radius is ____ and the ulna is ____ in supination
the tibia
the second largest and strongest bone in the body is
manubrium (sternolclavicular joint)
the sternal end of the clavicle attaches to the ____
medial
the sternal end of the clavicle is the ____ end
iilum
the superior region of the coxal bone is
metaphysis
the surgical neck is the ____ of the humerus
proximal phalanx and distal phalanx
the thumb (polled) has 2 phalanges called
medial
the tibia has a ____ malleolus
medial
the tibia is ALWAYS ____
articular condyle
the trochlea and capitulum are divided by
trochlear notch
the trochlea doesn't articulate with the head of the ulna, it articulates with the ____ of the ulna
medial lateral
the trochlea is the ____ condyle and the capitulum is the ___ condyle
carpus
the true wrist is called
the elbow
the ulna forms
proximal, distal
the ulna is wide at the ____ end and narrow at the ___ end
talus
tibia and fibula articulate with the ____
ischial spine
triangular projection in the ischium, which is located posterior to the acetabulum and projects medially
Ulna
trochlea articulates with the
trochlear
trochlear notch of the ulna articulates with the ____ of the humerus
the surgical neck (think surgery)
what is the most commonly fractured part of the humerus?
interosseous membrane
which membrane connects radius and ulna along their entire length?