Closure of septal fenestration of heart	Repair of defect of atrioventricular septum	Repair of heart septum with tissue graft
\|	\|	\|

Closure of defect of atrioventricular septum using tissue graft (procedure)
	Closure of defect of atrioventricular septum using tissue graft

Id	174839007
Status	Defined

Direct morphology	Abnormal communication
Direct substance	Tissue graft - material
Method	Closure - action
Procedure site - Direct	Structure of atrioventricular septum