Endoscopic operation
Ethmoidotomy
Perinasal sinusotomy
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Endoscopic incision of ethmoid sinus (procedure)
Endoscopic ethmoidotomy
Endoscopic incision of ethmoid sinus
endoscopische incisie van sinus ethmoidalis
Id447326000
StatusDefined
MethodIncision - action
Procedure site - DirectEthmoid sinus structure
Using access deviceEndoscope