Bones of the Antebrachium (forearm)

the proximal extent of the trochlear notch is the ________ ______

anconeal process

the _________ ______________ is a narrow band on the caudal surface that contacts with the radial notch of the ulna

articular circumference

the _________-_______ surface of the radius is roughened where the interosseous ligaments attaches.

caudolateral

the ______-______ border has an _______ ______ which articulates with the distal ends of the ulna

caudolateral, ulnar notch

the ________ surface has three grooves for tendons

cranial

the __________ border is roughened for attachment of the interosseous ligament

cranial

the ulna narrows _________ all the way to the _______ __________ ___ ___ _________. The proximal portion articulates with the ______ and the distal portion articulates with the ________ ________

distally, styloid process of the ulna, radius, carpal bones

the articular surface on the head of the radius is called the _______ ___________. It articulates with the __________ and _______ of the humerus

fovea capitis, capitulum and trochlea

the proximal extremity of the radius is the _______

head

the _____ _________ _______ articulates with the humeral trochlea and the _____ _________ _____ articulates with the radius

large trochlear notch, small radial notch

the body of the ulna curves _________

laterally

the distal portion of the trochlear notch is formed by the ________ and ______ _________ __________

medal and lateral coronoid processes

the ________ is the larger of the two coronoid processes

medial *use this to orient*

the slight constriction in the distal portion of the radius is the _____

neck

the proximal extremity of the ulna includes the __________

olecranon. It functions as a lever arm for muscle attachment

the _______ _______ is the curved surface between the medial and lateral coronoid processes

radial notch

the ________ has an oval cross section, with a long axis and the oval running medial to lateral

radius

the forearm includes the _______, ________, and the soft tissue surrounding them

radius, ulna

the ________ __________ of the radius is the projection on the ______ side

styloid process, medial *use this to orient*

the distal extremity of the radius is the ________. It articulates with the carpal bones distally and the ulna laterally

trochlea

distally, the olecranon forms the proximal portion of the _______ _______

trochlear notch

the ____________ is the proximal portion of the olecranon and is grooved on the _________ surface and thickens _______

tuberolecrani, cranial, caudally

the _____ lies ______ to the radius

ulna, caudal