Document And Entity Information (USD $)	6 Months Ended
	Sep. 30, 2010	Oct. 25, 2011	Mar. 31, 2011
Entity Registrant Name	UROPLASTY INC
Entity Central Index Key	0000890846
Current Fiscal Year End Date	--03-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Public Float			$ 131,551,817
Entity Common Stock, Shares Outstanding		20,806,032
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	Q2
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2011