Crown Valley Imaging
Patient Prep Library

The exact prep for your exam.

This is the same preparation we text you before your appointment. Search your exam, or browse by type. If anything is unclear, call 949-367-1010 — we'd rather answer twice than have you miss your exam.


Type your exam (e.g. “MRI knee”, “CT abdomen with contrast”, “pelvic ultrasound”) to see the exact prep.

MRI prep

Magnetic Resonance

  • Fast 4 hours + remove metal

    Fasting of food is required 4 hours prior to your exam. Continue to drink water to stay hydrated.Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Gowns and a locker are provided prior to your exam.

    Applies to 97 exams

    MRA Chest With Or Without Contrast · MRA Head With Contrast · MRA Head With/Without Contrast · MRA Left Foot With/Without Contrast · MRA Left Hand · MRA Left Lower Extremity With&with · +91 more

  • Remove metal (no fasting)

    Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Gowns and a locker are provided prior to your exam.

    Applies to 58 exams

    MRA Chest Without Contrast · MRA Head Without Contrast · MRA Neck Without Contrast · MRI Brain Iacs Without Contrast · MRI Brain Pituitary Without Contr · MRI Brain Trigeminal Without Contrast · +52 more

  • Fast 4 hours + remove metal

    Fasting is required 4 hours prior to your exam [Small sips of water are okay]. Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Gowns and a locker are provided prior to your exam.

    Applies to 17 exams

    MRA Abd With/Without Contrast · MRA Angio Runoff With/Without Contrast · MRA Angio Runoff Without Contrast · MRA Pelvis With Or Without Contrast · MRA Run Off · MRI Abdomen With Contrast · +11 more

  • No special preparation

    No special preparation is needed for this exam. Bring your photo ID, insurance card, and physician order (if required), plus any prior imaging on disc.

    Applies to 5 exams

    MR Ezra 30 Min Head Neck Abd · MR Ezra 30 Min Head Neck Abd · MR Ezra Head Neck Spine Abd · MR Ezra Head Neck Spine Abd · MRI Urography With/Without Contrast Contr

  • Fast 4 hours + remove metal

    Fasting of food is required 4 hours prior to your exam. Continue to drink water to stay hydrated.Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Gowns and a locker are provided prior to your exam

    Applies to 2 exams

    MRI Brain Trigeminal With Contr · MRI Brain Trigeminal With Without Co

  • Enterography (Volumen + Glucagon script)

    Fasting is required 4 hours prior to your exam (small sips of water is okay). Please check in 1 hour prior to your exam so you can start to drink the provided Volumen (3 bottles: 1 bottle every 15 minutes). Your Referring Physician must write a script for 1mg of Glucagon for you to pick up prior to your exam at a local pharmacy. You must bring the Glucagon with you to the exam.

    Applies to 2 exams

    MRI Enterography With Contrast · MRI Enterography With/Without Contrast Co

  • Fast 4 hours + remove metal + no makeup

    Fasting of food is required 4 hours prior to your exam. Continue to drink water to stay hydrated.Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, etc. Gowns and a locker are provided prior to your exam. Please avoid wearing any make-up on your face as this can affect the exam.

    Applies to 2 exams

    MRI Face With/Without Contrast · MRI Orbits With/Without Contrast

  • Remove metal + no makeup

    Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Please avoid wearing any make-up on your face as this can affect the exam. Gowns and a locker are provided prior to your exam.

    Applies to 1 exam

    MRI Face Without Contrast

  • Fast 4 hours (sips OK)

    Fasting is required 4 hours prior to your exam [Small sips of water are okay].

    Applies to 1 exam

    MRI Liver Iron Quantificatio

  • Remove metal + no makeup

    Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Gowns and a locker are provided prior to your exam. Please avoid wearing any make-up on your face as this can affect the exam.

    Applies to 1 exam

    MRI Orbit Without Contrast

  • No caffeine + remove metal

    Please avoid drinking any caffeine on the day of your exam. Avoid wearing anything that may contain metal such as jewelry, hairpins, eyeglasses, watches, wigs, dentures, hearing aids, underwire bras, cosmetics that contain metal particles, etc. Gowns and a locker are provided prior to your exam.

    Applies to 1 exam

    MRI Spectroscopy

CT Scan prep

Low-Dose 64-Slice CT

  • Fast 4 hours, stay hydrated

    Fasting of food is required 4 hours prior to your exam. Continue to drink water to stay hydrated.

    Applies to 66 exams

    CT L-sp With/Without Contrast · CT Left Ankle With Contrast · CT Left Ankle With/Without Contrast · CT Left Elbow With Contrast · CT Left Elbow With/Without Contrast · CT Left Femur With Contrast · +60 more

  • No special preparation

    No special preparation is needed for this exam. Bring your photo ID, insurance card, and physician order (if required), plus any prior imaging on disc.

    Applies to 54 exams

    CT Abdomen Pelvis Low Dose S · CT Abdomen Without Contrast · CT Abdomen/Pelvis Without Contrast · CT Cervical Spine Without Contrast · CT Chest Without Contrast · CT Chest Without Contrast Low Dos · +48 more

  • Fast 4 hours (solids), hydrate

    Patients are required to refrain from consuming solid foods for at least 4 hours prior to the exam. Adequate hydration is encouraged; please drink plenty of water during this period.

    Applies to 40 exams

    CT Abdomen With Contrast · CT Abdomen With/Without Contrast · CT Abdomen/Pelvis With Contrast · CT Abdomen/Pelvis With/Without Contrast · CT Cervical Spine With Contrast · CT Cervical Spine With/Without Contrast · +34 more

  • Fast 4 hours (sips OK)

    Fasting is required 4 hours prior to your exam [Small sips of water are okay]

    Applies to 3 exams

    CT Pelvis With Contrast · CT Pelvis With/Without Contrast · CTA Abdomen Pelvis With Contras

  • Enterography (Volumen)

    Fasting is required 4 hours prior to your exam. Small sips of water are okay. It is required that you arrive 1 hour prior to your exam to start drinking the provided Volumen. (3 bottles -1 bottle every 15 mins)

    Applies to 1 exam

    CT Enterography With Contrast

  • Stop calcium, no caffeine

    Please stop taking any calcium supplements 48 hours prior to your exam. No caffeine 4 hours prior to your exam. Please inform our staff prior to your exam if you have a heart stent as we will not be able to perform this type of exam.

    Applies to 1 exam

    CT Full Body Scan Package

  • No caffeine (cardiac)

    No caffeine 4 hours prior to your exam. Please inform our staff prior to your exam if you have a heart stent as we will not be able to perform this type of exam.

    Applies to 1 exam

    CT Heart Cardiac Calcium Sco

X-Ray prep

Digital Radiography

  • No special preparation

    No special preparation is needed for this exam. Bring your photo ID, insurance card, and physician order (if required), plus any prior imaging on disc.

    Applies to 144 exams

    XR Abdomen 2 Views · XR Abdomen Ap Oblique · XR Abdomen Ap View · XR Abdomen Complete Series · XR Ac Jts,bil,wwo With · XR Ap Pelvis · +138 more

Ultrasound prep

Sonography

  • No special preparation

    No special preparation is needed for this exam. Bring your photo ID, insurance card, and physician order (if required), plus any prior imaging on disc.

    Applies to 40 exams

    US Aorta · US Arterial Bilateral Arms · US Arterial Bilateral Arms · US Arterial Bilateral Legs · US Arterial Doppler · US Arterial Duplex Bilateral · +34 more

  • Full bladder required

    A full bladder is required for the exam. We advise 20-24 oz of water 1 hour prior to the appointment. Please advise that some patients will require more or less than the suggested amount.

    Applies to 5 exams

    US Bladder · US Pelvis With Transvaginal · US Pelvis Without Transvaginal · US Preg Less Than 14 Weeks · US Renal Bladder

  • Fast 6 hours, no caffeine

    Fasting is required 6 hours prior to your exam (Small sips of water is okay. No caffeine)

    Applies to 3 exams

    US Abdomen Complete · US Abdomen Limited · US RUQ Biliary

DEXA prep

Bone Densitometry

  • No special preparation

    No special preparation is needed for this exam. Bring your photo ID, insurance card, and physician order (if required), plus any prior imaging on disc.

    Applies to 1 exam

    DEXA Body Fat Analysis

  • Stop calcium 48 hours

    Please stop taking any calcium supplements 48 hours prior to your exam.

    Applies to 1 exam

    DXA Bone Density

Arthrogram / Myelogram prep

Guided Contrast Injection

  • No prep — joint injection

    No prep is required for this exam. Please be aware that this exam requires an injection of your joint.

    Applies to 17 exams

    CT Bilateral Hip Arthrogram · MR Left Ankle Arthrogram · MR Left Elbow Arthrogram · MR Left Elbow Arthrogram · MR Left Foot Arthrogram · MR Left Hip Arthrogram · +11 more

  • No special preparation

    No special preparation is needed for this exam. Bring your photo ID, insurance card, and physician order (if required), plus any prior imaging on disc.

    Applies to 16 exams

    CT Sacral Myelogram With/Without Contrast · Fluoroscopy Left Ankle Arthrogram · Fluoroscopy Left Elbow Arthrogram · Fluoroscopy Left Hip Arthrogram · Fluoroscopy Left Knee Arthrogram · Fluoroscopy Left Shoulder Arthrogram · +10 more

  • No prep — joint injection

    No prep is required. Please be aware that this exam requires a joint injection.

    Applies to 7 exams

    CT Left Elbow Arthrogram · CT Left Hip Arthrogram · CT Left Knee Arthrogram · CT Left Shoulder Arthrogram · CT Right Elbow Arthrogram · CT Right Knee Arthrogram · +1 more

  • Driver required, rest 24 hours

    No heavy meals 4 hours prior to your exam. A light snack and water is okay.This exam requires a driver at the end of your appointment. Rest is required 24 hrs after the exam. (No exercise, heavy lifting, etc.).

    Applies to 3 exams

    CT Cervical Myelogram With Contrast · CT Lumbar Myelogram With Contrast · CT Thoracic Myelogram With Contrast

Ready when you are

Got your prep down? Request your appointment.