ID	Search	Hits
#1	[mh ^“vitreoretinal surgery”] OR [mh ^vitrectomy] OR [mh ^Retina] OR [mh Retina/su] OR [mh ^“Retinal Perforations”] OR [mh “Epiretinal Membrane”]	1401
#2	((((vitreoretinal or “vitreo retinal” or retina or macula *) NEAR/3 (surg * or operat * or prosedure * or repair or translocation* or incision *)) or retinotom * or vitrectom * or (vitreous NEAR/2 resection *))):ti,ab,kw	2586
#3	((retina * or macula *) NEAR/3 (perforation * or hole * or tear * or break * or rupture))	837
#4	(((epiretinal or epimacular or preretninal) NEAR/2 membrane *)):ti,ab,kw	406
#5	{OR #1-#4}	3469
#6	[mh ^“Tomography, Optical Coherence”]	1622
#7	((“optical coherence tomography” or “optical coherence tomographies” or oct or ioct or sdoct)):ti,ab,kw	8854
#8	{OR #6-#7}	9378
#9	[mh ^“perioperative period”] OR [mh ^“intraoperative period”]	1548
#10	((perop * or per-op* or intraop * or intra-op *)):ti,ab,kw	34,202
#11	{OR #9-#10}	34,426
#12	#5 and #8 and #11	79