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Updated: May 8, 2026

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Single-stage Dynamic Reanimation of the Smile in Irreversible Facial Paralysis by Free Functional Muscle Transfer

Published on: March 1, 2015

Facial reanimation procedures depicted on radiologic imaging.

D T Ginat¹, P Bhama², M E Cunnane³

¹From the Department of Radiology (D.T.G.), Division of Neuroradiology, Massachusetts General Hospital, Boston, Massachusetts ginatd01@gmail.com.

AJNR. American Journal of Neuroradiology

|August 16, 2013

Summary

This review covers radiologic imaging for facial reanimation surgery in chronic facial nerve paralysis. It highlights recognizing surgical changes and implant compatibility, crucial for patient care.

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A Postoperative Evaluation Guideline for Computer-Assisted Reconstruction of the Mandible

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Published on: January 28, 2020

Area of Science:

Radiology
Neurosurgery
Plastic Surgery

Background:

Chronic facial nerve paralysis impacts quality of life.
Surgical interventions are available for facial reanimation.

Purpose of the Study:

To review radiologic imaging features of various facial reanimation techniques.
To correlate imaging findings with clinical outcomes.
To emphasize the importance of recognizing postoperative anatomical changes and implant material compatibility.

Main Methods:

Review of static and dynamic facial reanimation procedures.
Discussion of radiologic imaging features (e.g., CT, MRI).
Clinical correlation of imaging findings.

Main Results:

Detailed description of imaging findings for brow lift, eyelid weights/springs, gracilis free flaps, fascia lata grafts, temporalis flaps, and Gore-Tex slings.
Importance of identifying postoperative anatomical alterations.
Awareness of MR imaging compatibility of implanted materials is essential.
Imaging can assess postoperative results like vessel patency after free flap surgery.

Conclusions:

Radiologists and clinicians must be familiar with imaging findings after facial reanimation surgery.
Recognizing surgical changes and implant compatibility is key for accurate interpretation.
Postoperative imaging plays a role in evaluating surgical success and potential complications.