Advanced Knee MRI in Houston & Dickinson

Understand the examination

About Knee MRI

Knee MRI can assess the menisci, ligaments, tendons, cartilage and surrounding structures. The examination may help a clinician evaluate an injury, ongoing symptoms or a concern after surgery.

Prefer an open scanner? Open Knee MRI at Walters Road explains the open examination and positioning.

Different structures answer different injury questions

The menisci are cushioning structures between the thighbone and shinbone, while articular cartilage covers joint surfaces. The cruciate and collateral ligaments help stabilize the knee, and the tendons connect muscle to bone. These structures can be injured in different combinations. A twisting event, a direct impact and gradually increasing pain can lead to different clinical questions even when swelling is present in each case. MRI can show several of these tissues in the same examination, but the radiologist still benefits from knowing the mechanism of injury, location of pain and whether the knee locks or gives way.

A tear on MRI is not the whole treatment decision

Meniscal tears can occur after an injury or develop with degenerative change. The location and pattern of a tear, associated joint changes and the symptoms all matter when a clinician considers treatment. An MRI report should therefore be discussed alongside the knee examination and functional limitations. Ask which finding is thought to explain your problem and whether there are other changes contributing to it. The existence of a tear does not establish that surgery is necessary. It also does not identify the best rehabilitation plan without an assessment of your movement, activity demands and the wider condition of the joint.

Why earlier surgery changes the questions

A reconstructed ligament, repaired meniscus or joint implant creates a different imaging context from an untreated knee. Tell the team what procedure was performed and when, and provide earlier reports when requested. Surgical material can affect image quality, and the clinical question may require a protocol chosen for the postoperative situation. Do not interpret altered anatomy as a new injury simply because the report describes it. At follow-up, ask what is expected after the operation and what finding is new or relevant to current symptoms. A comparison with preoperative or earlier postoperative imaging may help make that distinction.

Connect the findings with daily function

Before the results visit, note the activities that are difficult: standing from a chair, using stairs, straightening the knee, pivoting or walking a usual distance. Record whether the problem is pain, restricted motion or a feeling of instability. This makes the follow-up conversation more specific than asking whether the MRI is good or bad. If the examination does not show the expected injury, ask what other explanation the clinician is considering and whether reassessment is needed. If several abnormalities are reported, ask which one is most likely to affect the next decision. Imaging detail is most useful when connected to a practical care question.

Scan Preparation

A doctor’s order is required before your scan. Discuss implants, prior surgery, possible pregnancy and earlier contrast reactions with the imaging team. Have device information available for safety screening. Ask for clothing, food and medication instructions for the ordered examination.

Check the details on your order

Confirm which knee is on the order. If both are requested, ask how the two studies will be scheduled and quoted. Tell the team about previous knee surgery, implants or difficulty straightening the leg. A routine knee MRI and an MR arthrogram require different arrangements.

During the MRI

The team explains positioning and communication for the scan. Follow instructions about staying still and any brief breathing steps. Ask before the scan begins how to raise a concern, and tell the technologist if you need help.

Imaging Results & Reports

Your radiologist’s report goes to the ordering clinician, who will explain the findings and next steps. Contact our records team for copies of your images or report.