How to Find Queries Using a Specific Index

SELECT  

    querystats.plan_handle, 

    querystats.query_hash, 

    SUBSTRING(sqltext.text, (querystats.statement_start_offset / 2) + 1,  

                (CASE querystats.statement_end_offset  

                    WHEN -1 THEN DATALENGTH(sqltext.text)  

                    ELSE querystats.statement_end_offset  

                END - querystats.statement_start_offset) / 2 + 1) AS sqltext,  

    querystats.execution_count, 

    querystats.total_logical_reads, 

    querystats.total_logical_writes, 

    querystats.creation_time, 

    querystats.last_execution_time, 

    CAST(query_plan AS xml) as plan_xml 

FROM sys.dm_exec_query_stats as querystats 

CROSS APPLY sys.dm_exec_text_query_plan 

    (querystats.plan_handle, querystats.statement_start_offset, querystats.statement_end_offset)  

    as textplan 

CROSS APPLY sys.dm_exec_sql_text(querystats.sql_handle) AS sqltext  

WHERE  

    textplan.query_plan like '%tokenIdIdx_6228%' 

ORDER BY querystats.last_execution_time DESC 

OPTION (RECOMPILE); 

GO