Cover - shares	3 Months Ended
	Mar. 31, 2022	May 13, 2022
Cover [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2022
Entity Transition Report	false
Entity File Number	001-39990
Entity Registrant Name	ANGION BIOMEDICA CORP
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	11-3430072
Entity Address, Address Line One	51 Charles Lindbergh Boulevard
Entity Address, City or Town	Uniondale
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	11553
City Area Code	415
Local Phone Number	655-4899
Title of 12(b) Security	Common Stock, par value $0.01
Trading Symbol	ANGN
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		29,958,840
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Central Index Key	0001601485
Amendment Flag	false