Fascia Of Upper Limb Flashcards
Pectoral fascia covers -
P major
P fascia continues inferiorly as
Fascia of anterior abdominal wall
P fascia leaves lateral border of p major and becomes-
Axillary fascia which forms floor of axilla
Clavipectoral fascia covers what?
Descends from clavicle to enclose subclavius and p minor, becoming continuous inferiorly with Axillary fascia
The the part of the clavipectoral fascia between p minor and subclavius is -
Costocoracoid membrane
What is the costacoracoid membrane?
Part of clavipectoral fascia between p minor and subclavius
What pierces the costocoracoid membrane?
Lateral pectoral nerve
What does lateral pectoral nerve supply?
P major
Part of clavipectoral fascia inferior to p minor forms——which does what?
Suspension ligaments of axilla which supports Axillary fascia and pulls overlying skin up during abduction of arm
When is the Axillary fossa visible?
During abduction of arm
What fascia covers deltoid?
Deltoid fascia
Deltoid muscle is continuous anteriorly as —-/ and posteriorly as ——
Pectoral fascia——/infraspinous fascia
Fascia’s of scapula
Supraspinous fascia
Infraspinous fascia
Subscapula fascia
What is the fascia of the arm
Brachial fascia
Brachial fascia is continuous with what fascia?
Deltoid
Pectoral
Axillary
Infraspinous
Brachial fascia attaches and continuous with which fascia?
Attached to epicondyles of humerus and olecranon and is continuous with antebrachial fossa
Inter muscular septa extends from?
Deep surface of brachial fascia
Inter muscular septa divides…
ARM into anterior and posterior compartments
Clinicals of inter muscular septum?
Contains infections and hemorrhage of limb
What part of antebrachial fascia separates compartments of forearm?
Interosseous membrane
The extensor retinacukum is formed from what fascia?
The antebrachial fascia
Use of extensor retinaculum
Retains extensor tendons in position
Anterior antebrachial fascia forms two structures distally..
Palmar carpal ligament and flexor retinaculum
Flexor retinaculum converts ant. Concavity of carpus to
Carpal tunnel
What passes through carpal tunnel
Flexor tendons and median nerve
Palmar aspect of deep fascia continues more as
palmar aponeurosis
Palmar aponeurosis is continuous with
palmaris longus
Plamar aponeurosis continues in the digits as…
Fibrous digital sheath but are traversed distally by SUPERFICIAL TRANVERSE METACARPAL LIGAMENT
Pectoral fascia is continuous with clavipectoral fascia true or false?
False