Pectoral region Flashcards

1
Q

Attachment of pectoralis minor

A

O; 3-5 ribs
I : choracoid of scapula

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2
Q

Attachment of serratus anterior

A

O: Last 8 ribs
I: Medial surface and inferior angle of scapula

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3
Q

Attachment Pectoralis Major

A

O: Clavicular head: Medial clavicle
sternocostal head: First 6 ribs
I: Intertubercular Sulcus

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4
Q

Innervation of PM

A

Lateral nerve -> clavipectoral fascia -> clavicle
Median nerve-> Pm -> PM

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5
Q

innervation of Pm

A

median nerve :

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6
Q

Innervation of subclavius

A

subcl nerve

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7
Q

innervation of serratus anterior

A

Long thoracic nerve

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8
Q

Attachment of trapezius

A

o:
Nuchal line
Nuchal ligament
Occipital protruberance
C7 -C12

I: Spine
Acromial process
Clavicle

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9
Q

Which muscle originates C7 -C12

A

trapezius

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10
Q

Lattismus dorci

A

O
Illiac crest
Thoracolumber fascia
6th vertebra
Last 3-4 ribs
I its

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11
Q

Which two muscles attach to ITS

A

Lattismus Dorci
pM

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12
Q
A
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