Table II.

Comparison between the complications declared by the studied groups.

Problems with uncinectomy	Yes n./tot (%)	No n./tot
< 40 y.o.	2/77 (2.6%)	75/77
≥ 40 y.o.	1/37 (2.7%)	36/37
Problems with ant. ethmoidectomy
< 40 y.o.	2/77 (2.6%)	75/77
≥ 40 y.o.	1/38 (2.6%)	37/38
Problems with post. ethmoidectomy
< 40 y.o.	24/77 (31.2%)	53/77
≥ 40 y.o.	10/38 (26.3%)	28/38
Problems with sphenoidotomy
< 40 y.o.	10/77 (13%)	67/77
≥ 40 y.o.	13/38 (34.2%)	25/38
Problems with frontal sinus
< 40 y.o.	21/77 (27.3%)	56/77
≥ 40 y.o.	15/38 (39.5%)	23/38