Table 4. Reconstruction techniques according to surgical approach.

Reconstruction Technique	Standard approach (19)	Extended approach (10)	Total (29)
None (marsupialization)	5 (26.3%)	none	5 (17.2%)
Intradural filling + intradural closure	2 (10.5%)	none	2 (6.8%)
Intradural filling + Extradural closure	10 (52.6%)	3 (30%)	13 (44.8%)
Intradural filling + Intra/Extradural “gasket seal” closure	none	1 (10%)	1 (3.4%)
Intradural filling + Intra/Extradural “gasket seal” closure + nasoseptal flap	2 (10.5%)	6 (60%)	8 (27.5%)