Operation on ossicular chain of middle ear	Tympanic membrane operation	Tympanoplasty using biological graft
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Homograft replacement of tympanic membrane and ossicles (procedure)
	Homograft replacement of tympanic membrane and ossicles
	tympanoplastiek met allograft
	tympanoplastiek met allogeen transplantaat operatief herstel van middenoor met homoloog transplantaat

Id	232186002
Status	Defined

Method	Repair - action
Procedure site - Direct	Middle ear structure

Method	Grafting - action
Procedure site - Direct	Ear ossicle structure

Method	Grafting - action
Procedure site - Direct	Tympanic membrane structure