# Katriina Hospital X-ray unit Keywords: - [Vantaa](< /en/search?q=Vantaa >) - [X-ray](< /en/search?q=X-ray >) - [Katriina Hospital](< /en/search?q=Katriina Hospital >) ### Changes in opening hours The unit is closed on Friday, 1 May 2026, and on Thursday, 14 May 2026. In the Katriina Hospital X-ray unit, we only perform imaging examinations for our hospital’s patients. ## [ You are free to choose your X-ray location ](/en/patient/treatments-and-examinations/laboratories-and-imaging/walk-x-ray-units) Once you receive a referral to HUS for skeletal, chest, or dental X-ray examinations, you are free to choose the imaging unit where you go for the examinations. Most X-ray units do not require booking an appointment. More information on walk-in X-ray locations  ## [ How do I prepare for examinations and where do I get the results? ](/en/patient/treatments-and-examinations/laboratories-and-imaging/information-patients-arriving-laboratory-and-medical-imaging-examinations) Examinations always require a referral. More information on the required preparations, arriving for examinations, and receiving the test results can be found here. Information for patients arriving for laboratory and imaging examinations  ## [ Maisa Portal (opens in new window, links to another website) ](https://www.maisa.fi/maisa/Authentication/Login?lang=britishenglish) maisa.fi Maisa is a digital patient service where you can manage your health matters online. When your care begins, we’ll tell you which services are available to you. In Maisa, you can view your records, book appointments and message your care unit. Click to Maisa  ## Contact information and opening hours #### Visiting address Katriina Hospital Katriinankuja 4 Vantaa [ Accessibility information (opens in new window, links to another website) ](https://palvelukartta.hel.fi/en/unit/68380?p=1&t=accessibilityDetails) ### Office [ Phone, Office: 050 304 1918 ]() ## Unit's services ### [ Imaging examinations and procedures ](/en/patient/treatments-and-examinations/imaging-examinations-and-procedures)  ### [ Patient instructions laboratories and imaging ](/en/patient/treatments-and-examinations/patient-instructions-laboratories-and-imaging)  ### [ Arrival instructions to medical imaging ](/en/patient/treatments-and-examinations/arrival-instructions-medical-imaging)  ### [ Appointment booking and customer service for medical imaging ](/en/patient/treatments-and-examinations/appointment-booking-and-customer-service-medical-imaging)  Updated: 28.04.2026 Print this page