#1 PAIN, POSTOPERATIVE

#2 ((postoperative NEAR/6 pain*) OR (post-operative NEAR/6 pain*)) OR post-operative-pain*)

#3 ((post-operative NEAR/6 analgesi*) OR (postoperative NEAR/6 analgesi*))

#4 ((post-surgical NEAR/6 pain*) OR (,post surgical- NEAR pain*) or (post-surgery NEAR/6 pain*) OR post NEXT surg* NEXT pain*)

#5 ((post NEAR/6 pain*) OR ,pain relief after- OR (,pain following- NEAR/6 surg*))

#6 (( posttreatment NEAR/6 pain*) OR (,pain control after- NEAR/6 surg*) OR ((post-extraction OR postextraction OR post-surg*) AND (pain or discomfort)) ((posttreatment NEAR/6 pain*) OR ,pain relief after- OR (,pain following- NEAR/6 surg*)

#7 ((,analgesi* after- NEAR/6 surg*) OR (,analgesi* following- NEAR/6 surg*) OR (,analgesi* following- NEAR/6 operat*))

#8 ((analgesi* NEAR/6 postoperat*) OR (analgesi* NEAR/6 post-operat*) OR (pain* NEAR/6 ,after surg*-) OR (pain* NEAR/6 ,after operat*-) OR (analgesi* NEAR/6 ,after operat*-))

#9 ((pain NEAR/6 ,follow* operat*-) OR (analgesi* NEAR/6 ,follow* surg*-))

#10 #1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8 OR #9

#11 lumiracoxib or prexige*

#12 #10 AND #11