Otology & Neuerotology2026年5月20日
CASE REPORT

TIM 熱圖之動態術中解析:耳蝸畸形中跳躍及中央熱點 TIM 模式的透視影像對應

// Dynamic Intraoperative Interpretation of TIM Heatmaps: Fluoroscopic Correlation of Skip and Central Heat TIM Patterns in Cochlear Malformation

本病例報告探討雙側耳蝸畸形患者中,植入耳蝸電極位置微調對跨阻抗矩陣(TIM)模式的影響|手術中透視和TIM讀數顯示電極調整對應明顯熱圖變化, TIM圖樣由跳躍式轉為中央熱點配置|結果有助理解TIM模式多樣性,並為耳蝸畸形電極定位及臨床研究提供新方向。

// This case report examines how small electrode position changes during cochlear implantation affect transimpedance matrix (TIM) patterns in a patient with bilateral cochlear malformations. Intraoperative fluoroscopy and TIM readings showed distinct heatmap changes corresponding to electrode adjustments. The study highlights that TIM patterns can shift from skip to central heat configurations with minor electrode movements, providing insight into electrode positioning in malformed cochleae. These findings help explain TIM pattern variations and suggest directions for future clinical research.

#Cochlea#Cochlear Implantation

Published 2026年5月19日

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