endoscopische ballondilatatie van ostium van beide neusbijholten (verrichting) |
| endoscopische ballondilatatie van ostium van beide neusbijholten |
| bilaterale endoscopische ballondilatatie van ostium van bijholte endoscopische ballondilatatie van opening van linker en rechter sinus paranasalis
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| Endoscopic balloon dilatation of ostia of bilateral paranasal sinuses |
| Endoscopic balloon dilatation of ostium of both paranasal sinuses BCD (balloon catheter dilation) of ostia of bilateral paranasal sinuses Balloon sinuplasty of ostia of bilateral paranasal sinuses BSOD (balloon sinus ostial dilation) of bilateral paranasal sinuses
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