Document and Entity Information (USD $)	12 Months Ended
	Mar. 31, 2013	Jun. 28, 2013	Sep. 30, 2012
Document and Entity Information [Abstract]
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			$ 67,481,196
Entity Common Stock, Shares Outstanding		20,934,245
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	FY
Document Type	10-K
Amendment Flag	false
Document Period End Date	Mar. 31, 2013