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Calcimator

Implant Maintenance Schedule Calculator

Recall interval from risk category.

Inputs

Results

Recall interval (months)

6

Visits per year2
Appointment duration (min)50
Annual maintenance cost ($)$400.00
Radiograph interval (months)12
Est. cumulative bone loss (mm)0.3
How to Use This Calculator
  1. Enter Risk category (1-3), Number of implants, and Years since placement.
  2. Set Peri-implantitis history (0/1).
  3. Review the Recall interval (months) result.
  4. Use Visits per year and Appointment duration (min) to inform your decision.

What each input means

Risk category (1-3)
1 = low risk, 2 = moderate risk, 3 = high risk.
Number of implants
Total number of implants in the mouth.
Years since placement
Years since implant placement.
Peri-implantitis history (0/1)
0 = no history, 1 = prior peri-implantitis.

What each result means

Recall interval (months)
Recommended months between maintenance visits.
Visits per year
Number of maintenance appointments per year.
Appointment duration (min)
Estimated duration of each maintenance visit.
Annual maintenance cost ($)
Estimated annual maintenance cost.
Radiograph interval (months)
Recommended interval for radiographic assessment.
Est. cumulative bone loss (mm)
Estimated cumulative marginal bone loss.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Risk category (1-3) = 2, Number of implants = 2, Years since placement = 3, Peri-implantitis history (0/1) = 0 = 4 input(s) provided
  2. Calculate Recall interval
    Recall interval
    6 = 6
  3. Calculate Visits per year
    Visits per year
    2 = 2
  4. Calculate Appointment duration
    Appointment duration
    50 = 50

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