You should wear comfortable, loose-fitting clothing for your ultrasound exam. You may need to remove all clothing and jewelry in the area to be examined. Depending on may be asked to wear a gown during the procedure.
For most ultrasound exams, you are normally asked to lie down on a comfortable exam table where the area to be examined is exposed while the rest of the body is covered.
After you are positioned on the table, our certified sonographer will apply a warm water-based gel to the area of the body being studied. The sonographer will use a small handheld device called a transducer, which is approximately the size of a bar of soap to complete the exam.
Then the sonographer places the transducer on the body and gently moves it back and forth over the area of interest until the desired images are captured.
There is usually no discomfort during the exam when the transducer is pressed against the area being examined.
Once the imaging is complete, the water-based gel will be wiped off your skin, and any portions that are not wiped off will dry to a powder. The ultrasound gel does not stain or discolor clothing.
The preparations for an ultrasound vary depending on the body part you are having scanned.
For studies involving the liver, gallbladder (the gallbladder contracts when food is digesting, so it is very important to follow these directions so the entire gallbladder can be visualized), spleen and pancreas, eat an early low-fat dinner on the night before your exam and have nothing to eat or drink for eight to 12 hours prior to your exam.
For studies of your pelvis, you will need to have a full bladder for this exam. Please drink six eight oz. glasses of liquid. Finish drinking this liquid one hour prior to your exam. Do Not Empty your bladder before the exam.
For studies of your Kidneys, you may be asked to drink four to six glasses of liquid one hour prior to your exam so that your bladder can be visualized.
For studies involving your aorta, please avoid eating for 8 to 12 hours prior to your exam.
There is no preparation if you are having an ultrasound of your breasts, extremities (arms and legs) or other body parts, such as the Thyroid.
Ultrasound examinations do not use ionizing radiation (as used in x-rays), thus there is no radiation exposure to the patient.
Ultrasound imaging is a preferred diagnostic imaging exam with most health insurance plans. Touchstone Medical Imaging is in-network with 99% of health insurance plans, including Cigna, Blue Cross Blue Shield, Humana, Aetna, Medicare, and UnitedHealthcare.
No, ultrasound imaging is considered a low-modality imaging service and does not require prior authorization from your insurance before your exam.
Touchstone Imaging offers same-day and next-day ultrasound scans at over 70 centers in Texas, Colorado, Oklahoma, Arkansas and Florida. Find a center near you to schedule your appointment.