Desaulty A, Thill C, Lanciaux V, Queval P
Service d'Otoneurologie, Hôpital B, CHU, Lille.
Ann Otolaryngol Chir Cervicofac. 1990;107(1):7-14.
Certain cases of apparently isolated conductive deafness, the etiology of which remains uncertain after clinical examination and impedance measurement, can be found in younger patients and adults. Surgical exploration is necessary: this involves, first of all, an inspection of the anatomy of the ossicles and then precise study of their mobility at the level of the tympanic cavity and attic. Various forms of malleus ankylosis, due to blockage or malformation, are presented. Ossiculoplasty gives good auditory results.
某些明显孤立性传导性耳聋的病例，在经过临床检查和阻抗测量后其病因仍不明确，可在年轻患者和成年人中发现。手术探查是必要的：这首先涉及对听小骨解剖结构的检查，然后精确研究它们在鼓室和上鼓室水平的活动度。呈现出由于阻塞或畸形导致的各种形式的锤骨固定。听骨成形术能取得良好的听觉效果。
