Serratus
anterior
External, intercostals
^ Internal ^ intercostals
Opening for vena cava
Diaphragm
Central
tendon
Diaphragm
(cut
away)
Opening for aorta and esophagus
Attachment of diaphragm to bodies of lumbar vertebrae
Attachment of diaphragm to costal margin
Platę 4-5 The principal muscles of breathing and lateral chest