Diafragm?
Sistemul respirator
Detalii
Latin?	Diaphragma
Greac? veche	δι?φραγμα
Origine	Septum transversum , pleuroperitoneal falduri, perete corp [1]
Inser?iune	costal margin [*] [[ costal margin (medial margin formed by the false ribs)|​]] Coast? xiphoid process [*] [[ xiphoid process (small cartilaginous process (extension) of the lower part of the sternum which is usually ossified in the adult human)|​]] lumbar vertebrae [*] [[ lumbar vertebrae (vertebrae in the region of the lower back, below the thoracic vertebrae and above the sacral vertebrae)|​]] thoracic vertebra [*] [[ thoracic vertebra (one of the vertebra between the cervical vertebrae and the lumbar vertebrae)|​]]
Artere	Artera pericardiacofrenic? , artera musculofrenic? , arterele frenice inferioare
Vene	Ven? frenic? superioar? , ven? frenic? inferioar?
Nervi	Nervul frenic ?i nervii intercostali mai mici
Ac?iune	inspiration movement [*] [[ inspiration movement |​]] [2]
Resurse externe
Gray's	p.404
TA	A04.4.02.001
FMA	13295
Termeni anatomici ai mu?chilor ⁠( en ) [ traduce?i ]

Diafragma este un mu?chi care ajut? in func?ia respiratorie.

Atunci cand aerul intr? in pl?mani, ace?tia se m?resc, mu?chii intercostali ?i pectorali minori se contract?, iar diafragma se contract? ?i se deplaseaz? in jos, astfel incat dintr-o form? aproape semicircular? ajunge s? fie dreapt?. Atunci cand aerul iese din pl?mani, ace?tia se contract?, mu?chii intercostali ?i pectorali minori se relaxeaz?, iar diafragma se relaxeaz? ?i revine la forma aproape semicircular?.

Note [ modificare | modificare surs? ]

Acest articol con?ine text aflat in domeniul public , preluat din pagina 404 a edi?iei 20 a Gray's Anatomy (1918)

Leg?turi externe [ modificare | modificare surs? ]

• Materiale media legate de diafragma toracic? la Wikimedia Commons