University of Wisconsin–Madison

Patient Medications and Musculoskeletal Imaging and Intervention Procedures

Spine Injection

ProcedureCoumadinAspirinBaby AspirinNSAIDSPlavix/Ticlid/
Aggrenox
Lumbar EpiduralStop for 3 days,
no INR check
OKOKOKOK
Lumbar/Thoracic
Nerve Root Block
Stop for 3 days, check INR day of procedureOKOKOKOK
Facet InjectionStop for 3 days, check INROKOKOKOK
SI Joint InjectionStop for 3 days, check INROKOKOKOK
DiscogramStop for 3 days, check INROKOKOKOK
Cervical EpiduralStop for 3 days, check INRStop 7 daysStop 7 daysStop 2 daysStop 5 days
Cervical Nerve
Root Block
Stop for 3 days, check INRStop 7 daysStop 7 daysStop 2 daysStop 5 days

Joint Arthogram/Injections (22 gauge needle)

ProcedureCoumadinAspirinBaby AspirinNSAIDSPlavix/Ticlid/
Aggrenox
HipStop for 3 days,
no INR check
OKOKOKOK
Iliopsoas bursa
injection
(ultrasound
procedure)
Stop for 3 days,
no INR check
OKOKOKOK
ShoulderOKOKOKOKOK
KneeOKOKOKOKOK
ElbowOKOKOKOKOK
FootOKOKOKOKOK
WristOKOKOKOKOK
AnkleOKOKOKOKOK

Joint Aspirations (18 gauge needle)

ProcedureCoumadinAspirinBaby AspirinNSAIDSPlavix/Ticlid/
Aggrenox
HipStop for 3 days,
check INR day
of procedure
Stop for 7 daysStop for 7 daysStop for 2 daysStop for 5 days
ShoulderStop for 3 days,
no INR check
OKOKOKOK
KneeStop for 3 days,
no INR check
OKOKOKOK
ElbowStop for 3 days,
no INR check
OKOKOKOK
Foot/Ankle/WristStop for 3 days,
no INR check
OKOKOKOK

Major Procedures

ProcedureCoumadinAspirinBaby AspirinNSAIDSPlavix/Ticlid/
Aggrenox
BiopsyStop for 3 days,
check INR day
of procedure
Stop for 7 daysStop for 7 daysStop for 2 daysStop for 5 days
VertebroplastyStop for 3 days,
check INR day
of procedure
Stop for 7 daysStop for 7 daysStop for 2 daysStop for 5 days
Radiofrequency
Ablation,
Cryoablation
Stop for 3 days,
check INR day
of procedure
Stop for 7 daysStop for 7 daysStop for 2 daysStop for 5 days
OK Medication:Aspirin (ASA)
containing compounds:
NSAIDS:
Flexeril
Baclofen
Darvocet
Darvon
Hydrocodone
Lortab
Percocet
Prednisone
Skelaxin
Utram
Vicodin
Aspirin
Excederin
Fioriral
Percodan
Ansaid-Flurbiprofen
Advil
Aleve
Anaprox
Arhrotec
Celebrex-celecoxib
Chloine-trilisate salsalate
Clinori-sulindac
Daypro-oxaprozin
Diflunisal-dolobid
Dothiepin-nambumetone
Feldene-piroxicam
Indocin-etodolac-lodine
Meclomen-meclofenamate
Motrin-ibuprofen
Nalfon-fenoprofen
Naprosyn-naproxen
Nuprin
Orudis RT-Ketopreofen ER
Orudis-ketoprofen
Ponstel-mefanamic acid
Relafen
Tolectin-tolmetin
Toradol-ketorolac
Vioxx-rofecoxib
Volaren-diclofenac