TY - GEN AU - Cohen,Steven Paul AU - Strassels,Scott A AU - Kurihara,Connie AU - Griffith,Scott R AU - Goff,Brandon AU - Guthmiller,Kevin AU - Hoang,Hieu T AU - Morlando,Benny AU - Nguyen,Conner TI - Establishing an optimal "cutoff" threshold for diagnostic lumbar facet blocks: a prospective correlational study SN - 1536-5409 PY - 2013///0930 KW - Adult KW - Anesthetics, Local KW - administration & dosage KW - Arthralgia KW - diagnosis KW - Bupivacaine KW - Catheter Ablation KW - methods KW - Denervation KW - Female KW - Humans KW - Low Back Pain KW - Lumbar Vertebrae KW - drug effects KW - Male KW - Maryland KW - Middle Aged KW - Nerve Block KW - Pain Measurement KW - Statistics as Topic KW - Treatment Outcome KW - Zygapophyseal Joint N1 - Publication Type: Controlled Clinical Trial; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1097/AJP.0b013e31825f53bf ER -