Drilling
Endoscopic operation
Frontal sinusectomy
Operations by approach
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Endoscopic modified Lothrop procedure on frontal sinus (procedure)
Endoscopic modified Lothrop procedure on frontal sinus
Draf III procedure
Frontal sinus drill‐out
EMLP (endoscopic modified Lothrop procedure) on frontal sinus
Id1231419000
StatusPrimitive
MethodDrilling - action
Procedure site - DirectFrontal sinus structure
Surgical approachIntranasal approach
Using access deviceSinoscope
MethodExcision - action
Procedure site - DirectFrontal sinus structure
Surgical approachIntranasal approach
Using access deviceSinoscope