Endoscopic Cartilage Umberlla Ossiculoplasty: As Total Ossicular Replacement Using Endoscope Holder

内窥镜下软骨伞骨成形术:利用内窥镜支架进行全听骨链置换

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Abstract

We describe our innovative technique of endoscopic cartilage tympanoplasty using cartilage fashioned as umbrella in stapes absent condition using endoscope holder. Tragal cartilage disc of 3 × 3 mm dimensions with a circular slot of 0.8 mm to accommodate the vertical strut measuring 3 mm × 7 mm in cases with absent incus and stapes. Tympanic membrane reconstruction was done, with or without attic reconstruction, using sliced tragal cartilage of less than 0.5 mm thickness. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s12070-021-02518-8.

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