lecture 5- arthrology, tendons, and ligaments of the thoraic and pelvic distal limb

pimentel

what joints are found within the carpal joint

antebrachiocarpia

intercarpeae

mediocarpea

carpometacarpeae

what is the radiocarpal joint

just radius and proximal carpal row

T/F the sinovial capsule of the radiocarpal joint is dependent on the inter joint

false it is independent

what joints in the carpal joint are shared

inter, mediocarpea, and carpometacarpal joint

what is the top joint

metacarpophalangeal joint

what type of range of motion does the metacarpophalangeal joint have

great range of motion

what is the middle joint

proximal interphalangeal joint

what is the bottom joint

distal interphalangeal joint

what is OIAN for superficial digital flexor

• O: Medial epicondyle of the humerus and radius (proximal accessory ligament)

• I: Flexor surfaces of proximal and middle phalanges

• N: Ulnar n.

• A: Flex the digit (proximal interphalangeal joint) and carpus and extend the elbow joint

what is the OIAN for deep digital flexor

• O: Humeral head – Medial epicondyle of the

humerus (distal accessory ligament)

• O: Ulnar head –olecranon

• O: Radial head –radius

• I: Flexor surface of the distal phalanx

• N: Median and ulnar nn.

• A: Flex the digit and carpus and extend the elbow joint

what is the top arrow

proximal scutum

what is the middle arrow

middle scutum

what is the bottom arrow

distal scutum

what is also known as the suspensory ligament

interosseous ligament

what is the suspensory ligament important for

stay apparatus

what part of the medius interosseous muscle is found here

extensor branches

wha are the ungular cartilage ligaments

chondrocompedalis

chondrocoronalis

chondrougularis

what are the distal sesamoid ligaments

cruciate

oblique

straight

what is being circled

navicular bone

what is the distal attachment of the navicular bone

impar ligament

what is the proximal attachment of the navicular bone

collateral ligament

what is this

carpal retinacula

what are the main differences for the pelvic limb

• Proximal accessory (Check) ligament is absent, that function is supplied by the insertion of the tendon in the calcanean tuber.

• Distal accessory (Check) ligament is thinner and sometimes absent.

• SDF tendon attaches to the calcanean tuber and then continues distally with similar insertion in the digit.

• DDF tendon slides over the Sustentaculum tali of the calcaneus.