		Fistula Developed			Total
		Yes	No fistula	Lost follow up	Total
Surgical technique of fistula correction	Local Flap	24	0	0	24
	Local Flap	20.3%	0.0%	0.0%	6.6%
	No repair done	87	204	4	295
	No repair done	73.7%	100.0%	10.0%	81.5%
	Lost Follow up	2	0	36	38
	Lost Follow up	1.7%	0.0%	90.0%	10.5%
	Primary repair	1	0	0	1
	Primary repair	0.8%	0.0%	0.0%	0.3%
	Veau-Wardill-Kliner Technique	4	0	0	4
	Veau-Wardill-Kliner Technique	3.4%	0.0%	0.0%	1.1%
Total		118	204	40	362
Total		100.0%	100.0%	100.0%	100.0%