Table 4.

Comparative post operative results of mucosal wave and S/z ratio in the 2 study groups

	Mucosal wave		S/Z ratio in seconds
	Present	Absent	1–2	2–3
Group A [MLS]	19(86.36%)	3(13.5%)	20(90.90%)	2(9.09%)
Group B [FLS]	16(80%)	4(20%)	18(90%)	2(10%)
Total	35	7	38	4