Sometimes, I wished I had a mean to find database objects using a particular column or table, and I just came across an interesting script that might help with this.
It is a stored procedure to find SQL Server objects based on a column name or text in the code (for Stored Procedures, Functions and Views):
http://www.sqlservercentral.com/scripts/T-SQL/63241/
You will need to register to gain access to the article and the code, but a guest account is enough.