Which sequence is commonly used for acquiring an FMX?

Which sequence is commonly used for acquiring an FMX?

• A. Take only bitewings first, then panoramic views
• B. Start with bitewings, then anterior PAs, followed by posterior PAs, adding supplemental views as needed
• C. Evaluate panoramic first, then bitewings
• D. Start with posterior PAs, then bitewings, then anterior PAs

Answer: (B)

Starting with bitewings sets up the essential diagnostic baseline quickly and efficiently. Bitewings focus on interproximal surfaces and the surrounding bone levels, giving rapid information about caries risk and early bone changes across multiple teeth with relatively low radiation. That early snapshot helps decide what additional images are truly needed. Then capturing anterior periapicals documents the roots and surrounding tissues of the front teeth while the patient is still relatively comfortable and the anterior region is easy to access. Once the front teeth are well recorded, moving on to the posterior periapicals completes the view of the back teeth, ensuring the premolars and molars are covered with the proper angulation and detail. If any area isn’t adequately captured or if there are specific clinical concerns, supplemental views are added as needed. This order—bitewings first, then anterior periapicals, then posterior periapicals, with extras only when required—balances diagnostic yield, radiation exposure, and patient comfort, which is why it’s commonly used for acquiring a full-mouth series.

Starting with bitewings sets up the essential diagnostic baseline quickly and efficiently. Bitewings focus on interproximal surfaces and the surrounding bone levels, giving rapid information about caries risk and early bone changes across multiple teeth with relatively low radiation. That early snapshot helps decide what additional images are truly needed.

Then capturing anterior periapicals documents the roots and surrounding tissues of the front teeth while the patient is still relatively comfortable and the anterior region is easy to access. Once the front teeth are well recorded, moving on to the posterior periapicals completes the view of the back teeth, ensuring the premolars and molars are covered with the proper angulation and detail.

If any area isn’t adequately captured or if there are specific clinical concerns, supplemental views are added as needed. This order—bitewings first, then anterior periapicals, then posterior periapicals, with extras only when required—balances diagnostic yield, radiation exposure, and patient comfort, which is why it’s commonly used for acquiring a full-mouth series.