DURAL

Before
1: S
its
2: SU
spinal, after
4: UUSU
inadvertent, accidental
After
1: S
sac, sheath, tear, sleeve, graft, flap, tears, tail, tube
2: SU
puncture, sinus, venous, closure, defect, defects, membrane
2: US
defect, repair, defects
3: SUU
fistula, opening
3: USU
incision, attachment
Surrounder Phrases
arteriovenous fistulae, fistulas, fistula, shuntlumbar puncture, punctures, spinal, arteries, veins, pain, root, vesselscranial fossa, arteries, venous, defect, defects, margin, root, vessels, injury, structures, surfaceposterior fossa, cranial, margin, lumbar, spinal, wall, lateral, incision, flap, flaps, surface, attachments, sheath, fibers, root, attachment, branches, enhancement, sinus, anterior, edges, layervascular ectasia, grafts, graft, injury, invasion, sinuses, sheath, shunt, leak, structures, repair, ring, wall, involvement, defects, enhancement, space, membrane, defectav fistulas, fistulae, fistula, shuntvenous sinuses, sinus, puncture, shunt, fistula, blood, grafts, leak, graft, vessels, vascular, invasion, branches, structures, injury, repairintracranial arteriovenous, metastases, arteries, venous, vascular, vessels, injury, structures, involvement, tension, space, bloodinadvertent puncture, injury, exposurespinal avms, tap, arteriovenous, metastases, puncture, injury, arteries, root, vascular, pain, defect, veins, involvement, defectscuff tear, tears, repair, injurywatertight closuresinus fistulas, fistula, graft, venous, involvement, wall, membrane, pain, opening, bloodlaceration repairblood vessels, sinuses, patchanterior cranial, margin, fossa, spinal, lumbar, wall, incision, surface, flap, posterior, lateral, sheath, fibers, sinus, root, attachment, branches, fold, layerfistula closure, repair, opening, following, associatedunintentional injurywall thickening, covering, defects, defect, perforation, tension, layers, platetube defects, cuff, defect, closure, graft, grafts, wallroot sheath, sheaths, grafts, sleeve, perforation, sleeves, surface, fibers, involvementaccidental puncture, injury, exposuremembrane perforation, thickening, covering, patch, surface, folds, graft, attachment, defects, defect, structures, tensionsurface tension, layer, layers, elevation, defects, membrane, patch, membranes, structures, vesselsflap elevation, closure, incision, tear, repair, covering, margin, tearspatch graft, grafts, closure, repair, coveringsheath folds, coveringtear sac, layermultiple punctures, lacerations, layers, reflections, metastases, cranial, attachments, puncture, intracranial, defects, foldslateral margin, incision, sinus, branches, lumbar, sinuses, edges, flaps, wall, veins, attachments, posterior, folds, surface, root, flap, plate, spinal, membranes, anterior, reflections, venous, foldfold thickening, enhancement, elevation, closure, edgestap root, holering closure, enhancement, opening, structuresperforation plate, associatedgraft repair, substitute, closurefossa lateral, structures, painshunt vessels, tube, bloodadjacent layers, structures, edges, cranial, fibers, vascular, arteries, spinal, veins, vessels, lateral, wall, membranespuncture hole, repairlarge avms, arteries, arteriovenous, vessels, hole, veins, marginmembranes coveringtail fibers, sheath, folddefect repair, closure, structuresleak repairsmall incision, punctures, patch, hole, arteries, lacerations, vessels, laceration, puncture, leak, veinsplate margin, edges, closure, coveringsingle layer, tearsac membrane, wallrepair defects, patch, defectenhancement layer, layerslayer closure, covering, adjacentmajor arteries, vascular, branchesarteries anteriorpain fibers, associatedits tail, sheath, branchesclosure defectspost holedefects associatedafter exposurelayers adjacent, coveringfollowing exposureedges adjacent