Copyright © 1999 American Medical Association. All rights reserved. From: Radiofrequency Ablation of the Nerve to the Corrugator Muscle for Elimination of Glabellar Furrowing Arch Facial Plast Surg. 1999;1(1):46-48. doi:10.1001/archfaci.1.1.46 Figure Legend: Patient is shown after being asked to frown before (left) and 7 weeks after (right) radiofrequency energy ablation of the corrugator motor nerve plexus. Date of download: 11/5/2017 Copyright © 1999 American Medical Association. All rights reserved.

Copyright © 1999 American Medical Association. All rights reserved. From: Radiofrequency Ablation of the Nerve to the Corrugator Muscle for Elimination of Glabellar Furrowing Arch Facial Plast Surg. 1999;1(1):46-48. doi:10.1001/archfaci.1.1.46 Figure Legend: Patient undergoing localization and radiofrequency energy ablation of the corrugator motor nerve plexus with the revised technique using an inferior approach. The bipolar needle is inserted through the brow skin at the level of the orbital rim, 10 mm lateral to the supraorbital notch. Date of download: 11/5/2017 Copyright © 1999 American Medical Association. All rights reserved.

Copyright © 1999 American Medical Association. All rights reserved. From: Radiofrequency Ablation of the Nerve to the Corrugator Muscle for Elimination of Glabellar Furrowing Arch Facial Plast Surg. 1999;1(1):46-48. doi:10.1001/archfaci.1.1.46 Figure Legend: Bipolar needle device. Each needle is exposed at the tip and insulated proximally. A thermocouple is embedded in the tip of each needle, providing temperature feedback for the power algorithm of the radiofrequency energy generator. Date of download: 11/5/2017 Copyright © 1999 American Medical Association. All rights reserved.