Severity
Moderate
Monaco RTP System The Monaco system is used to make treatment plans for patients with prescriptions for external beam radiation therapy. The system calculates dose for photon treatment plans and displays, on-screen and in hard-copy, two or three dimensional radiation dose distribution inside patients for given treatment plan set-ups
Reported: October 19, 2016 Initiated: September 29, 2016 #Z-0076-2017 365 units
Elekta, Inc. issued this FDA Devices recall on October 19, 2016. Classified as Moderate severity (Class II). Approximately 365 units are affected. The recall was issued because: When creating 3D plans using either MU or Dose weighting modes, if the user changes the Physician's Intent Rx Dose and/…. This recall notice is sourced from official FDA Devices enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.
Recall Insight
This FDA Devices action (record #Z-0076-2017) was formally reported on October 19, 2016, with the manufacturer initiating the action on September 29, 2016. It is classified under Moderate severity (Class II), with a current status of Terminated. Elekta, Inc. is listed as the recalling firm, operating out of Atlanta, GA. Federal records indicate 365 units are affected.
The documented reason for this recall is: When creating 3D plans using either MU or Dose weighting modes, if the user changes the Physician's Intent Rx Dose and/or the number of fractions, and then modifies the wedge angle, the MU value is scaled incorrectly. Distribution data in the federal record shows the product reached: Worldwide Distribution - US to CA, FL, KY, MD, MO, MT, NJ, NC, PA, WA, WI. Internationally to Algeria. Antiqua & Barbuda, Argentina, Australia, Austria, Belarus, Botswana, Brazil, Bulgaria, China, Columbia, Croatia, Cz…. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by FDA Devices. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 10 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.
Recall Distribution by Severity Class
Units Affected
365
Related Recalls
6
6 from same agency
Recall Progress (industry avg ~60%) 60.0%
Product Description
Monaco RTP System The Monaco system is used to make treatment plans for patients with prescriptions for external beam radiation therapy. The system calculates dose for photon treatment plans and displays, on-screen and in hard-copy, two or three dimensional radiation dose distribution inside patients for given treatment plan set-ups
Reason for Recall
When creating 3D plans using either MU or Dose weighting modes, if the user changes the Physician's Intent Rx Dose and/or the number of fractions, and then modifies the wedge angle, the MU value is scaled incorrectly.
Details
- Recalling Firm
- Elekta, Inc.
- Units Affected
- 365
- Distribution
- Worldwide Distribution - US to CA, FL, KY, MD, MO, MT, NJ, NC, PA, WA, WI. Internationally to Algeria. Antiqua & Barbuda, Argentina, Australia, Austria, Belarus, Botswana, Brazil, Bulgaria, China, Columbia, Croatia, Czech Republic, Ecuador Estonia, France, Germany, India, Iran, Israel, Italy, Japan, Malaysia, Mexico, Morocco, Namibia, Netherlands, New Zealand, Norway, Panama, Peru, Philippines, Portugal, Romania, Russia, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Thailand, Turkey, United Kingdom, Ukraine, Venezuela, and Zimbabwe.
- Location
- Atlanta, GA
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | Z-0076-2017 |
| Date reported | October 19, 2016 |
| Date initiated | September 29, 2016 |
| Recalling firm | Elekta, Inc. |
| Units affected | 365 |
| Distribution | Worldwide Distribution - US to CA, FL, KY, MD, MO, MT, NJ, NC, PA, WA, WI. Internationally to Algeria. Antiqua & Barbuda, Argentina, Australia, Austria, Belarus, Botswana, Brazil, Bulgaria, China, Columbia, Croatia, Czech Republic, Ecuado… |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
Frequently Asked Questions
What product was recalled? ▼
Monaco RTP System The Monaco system is used to make treatment plans for patients with prescriptions for external beam radiation therapy. The system calculates dose for photon treatment plans and displays, on-screen and in hard-copy, two or three dimensional radiation dose distribution inside patients for given treatment plan set-ups. Recalled by Elekta, Inc.. Units affected: 365.
Why was this product recalled? ▼
When creating 3D plans using either MU or Dose weighting modes, if the user changes the Physician's Intent Rx Dose and/or the number of fractions, and then modifies the wedge angle, the MU value is scaled incorrectly.
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on October 19, 2016. Severity: Moderate. Recall number: Z-0076-2017.
Where was the recalled product distributed? ▼
Distribution: Worldwide Distribution - US to CA, FL, KY, MD, MO, MT, NJ, NC, PA, WA, WI. Internationally to Algeria. Antiqua & Barbuda, Argentina, Australia, Austria, Belarus, Botswana, Brazil, Bulgaria, China, Columbia, Croatia, Czech Republic, Ecuador Estonia, France, Germany, India, Iran, Israel, Italy, Japan, Malaysia, Mexico, Morocco, Namibia, Netherlands, New Zealand, Norway, Panama, Peru, Philippines, Portugal, Romania, Russia, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Thailand, Turkey, United Kingdom, Ukraine, Venezuela, and Zimbabwe..
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (Z-0076-2017) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.
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Data Sources
Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.
- Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
- Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
- Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
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Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.
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All federal data sources used on this page
- U.S. Census Bureau ACS — demographic + housing + income data. census.gov/programs-surveys/acs
- BLS Occupational Employment and Wage Statistics (OEWS) — wage + employment by occupation. bls.gov/oes
- BEA Regional Economic Accounts — GDP + personal income by state/metro. bea.gov/data/regional
- U.S. Census Bureau County Business Patterns — establishment + employment by industry. census.gov/cbp
- IRS Statistics of Income (SOI) — tax-return aggregate data. irs.gov/statistics
- data.gov — U.S. federal open-data portal — discovery layer for additional federal sources. data.gov
Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).