Pectoral region Flashcards
Attachment of pectoralis minor
O; 3-5 ribs
I : choracoid of scapula
Attachment of serratus anterior
O: Last 8 ribs
I: Medial surface and inferior angle of scapula
Attachment Pectoralis Major
O: Clavicular head: Medial clavicle
sternocostal head: First 6 ribs
I: Intertubercular Sulcus
Innervation of PM
Lateral nerve -> clavipectoral fascia -> clavicle
Median nerve-> Pm -> PM
innervation of Pm
median nerve :
Innervation of subclavius
subcl nerve
innervation of serratus anterior
Long thoracic nerve
Attachment of trapezius
o:
Nuchal line
Nuchal ligament
Occipital protruberance
C7 -C12
I: Spine
Acromial process
Clavicle
Which muscle originates C7 -C12
trapezius
Lattismus dorci
O
Illiac crest
Thoracolumber fascia
6th vertebra
Last 3-4 ribs
I its
Which two muscles attach to ITS
Lattismus Dorci
pM