Implants placed in the sixties will require maintenance into the eighties, and planning for the patient one will become is a legitimate part of prosthetic design.
Anticipating changes in capability
Manual dexterity, grip strength and visual acuity generally decline with age. A prosthetic design requiring precise interproximal cleaning may become impractical for the patient who will own it in fifteen years.
This consideration should inform design at the planning stage rather than being addressed when hygiene has already deteriorated.
Design features that support long-term maintenance
Screw retention rather than cementation, permitting removal for professional cleaning and servicing without destroying the restoration.
Convex, accessible emergence profiles rather than deeply concave contours. Sufficient interdental space for interdental brushes rather than floss alone, since brushes require less dexterity.
Maintenance protocol
Professional review at intervals determined by periodontal history, with peri-implant probing and radiographic assessment. Peri-implant mucositis is reversible and peri-implantitis largely is not, which places the entire value of review on early detection.
Intervals should shorten rather than lengthen as the patient ages, which is the opposite of what typically occurs in practice.
Contingency planning
Component availability over decades depends on the implant system, which is a further argument for established manufacturers. The complete record should be retained by the patient and by family where appropriate.
Where a patient may later require assisted care, a design that a caregiver can maintain is a legitimate planning consideration.
Prosthetic design should account for the patient’s circumstances over the service life of the restoration rather than at the moment of placement. Retrievability and cleansability are the features that age best.
To determine whether this procedure is indicated in your particular case, we invite you to request a clinical assessment.
