Prosthetic rehabilitation after craniofacial surgery

Area of Science:

• Reconstructive surgery
• Biomaterials science
• Craniofacial rehabilitation

Background:

• Facial defects from congenital conditions, trauma, or tumor resection require prosthetic solutions.
• Osseointegration and traditional methods offer options for prosthetic retention.
• Evaluating long-term outcomes is crucial for patient satisfaction and device efficacy.

Purpose of the Study:

• To assess the clinical outcomes and patient satisfaction with extra-oral prostheses over a 6-year period.
• To compare patient and clinician assessments of prosthetic success.
• To identify factors influencing implant survival and prosthetic retention.

Main Methods:

• Retrospective analysis of 20 patients receiving 53 extra-oral implants for facial prostheses (ear, nose, eye).
• Prosthetic retention methods included osseointegration (n=19) and a gluing method (n=1).
• Patient and clinician (ENT surgeon, prosthesis designer) satisfaction and outcome assessments were recorded.

Main Results:

• Overall implant survival rate was high, with 6 out of 53 implants lost or removed due to complications (radiation, infection).
• Patient-reported outcomes were highly favorable: 85% excellent, 15% good satisfaction.
• Clinician assessments were also positive: ENT surgeon (95% good/excellent), prosthesis designer (90% good/excellent).

Conclusions:

• Osseointegrated prostheses provide a reliable and highly satisfactory solution for ear, nose, and eye defect reconstruction.
• Patient satisfaction with facial prosthetics is a key indicator of successful rehabilitation.
• While complications can occur, particularly post-radiation, prosthetic rehabilitation offers significant functional and aesthetic improvements.