SQL QUERY TO FIND UNUSED TABLES & STORED PROCEDURES FROM A DB

Hi i had added the below query to find the unused tables and stored procedures from data base.first select the database and then write this query.

SELECT OBJECTNAME = OBJECT_NAME(I.OBJECT_ID), INDEXNAME = I.NAME, I.INDEX_ID

FROM SYS.INDEXES AS I

INNER JOIN SYS.OBJECTS AS O

ON I.OBJECT_ID = O.OBJECT_ID

WHERE OBJECTPROPERTY(O.OBJECT_ID,'IsUserTable') = 1

AND I.INDEX_ID

NOT IN (SELECT S.INDEX_ID

FROM SYS.DM_DB_INDEX_USAGE_STATS AS S

WHERE S.OBJECT_ID = I.OBJECT_ID

AND I.INDEX_ID = S.INDEX_ID

AND DATABASE_ID = DB_ID(db_name()))

ORDER BY OBJECTNAME, I.INDEX_ID, INDEXNAME ASC.

Expecting your comments.