ABSTRACT
OBJECTIVE: To report a novel management strategy for mixed hearing loss in advanced otosclerosis. METHODS: A 50-year-old male was referred to St Thomas' Hearing Implant Centre with otosclerosis; he was no longer able to wear conventional hearing aids because of recurrent otitis externa. The patient underwent short process incus vibroplasty (using the Med-El Vibrant Soundbridge device), followed at a suitable interval (six weeks) by stapes surgery. The main outcome measures were: pure tone audiometry, functional gain and monosyllabic word recognition scores. RESULTS: Post-operative pure tone audiometry showed a reduction of the mean air-bone gap from 55 dB HL to 20 dB HL. The residual mixed hearing loss was rehabilitated with the Vibrant Soundbridge, with an average device gain of 32 dB. The monosyllabic word recognition scores in quiet at 65 dB improved from 37 to 100 per cent when using the Vibrant Soundbridge at six months after switch-on of the device. CONCLUSION: Stapedotomy in conjunction with incus short process vibroplasty (i.e. inner-ear vibroplasty) is a safe and promising procedure for managing advanced otosclerosis with mixed hearing loss in selected patients.
Subject(s)
Hearing Loss, Mixed Conductive-Sensorineural/surgery , Ossicular Prosthesis , Ossicular Replacement/methods , Otosclerosis/surgery , Stapes Surgery/methods , Combined Modality Therapy , Hearing Loss, Mixed Conductive-Sensorineural/etiology , Humans , Male , Middle Aged , Otosclerosis/complicationsABSTRACT
OBJECTIVES: This paper reports three cases of severe post-stapedectomy granuloma, emphasising the variable presentation of this devastating complication and the challenges of its management. METHODS: A retrospective review was conducted of three cases of post-stapedectomy granuloma requiring surgical debulking between 2010 and 2015. Clinical symptoms, serial imaging, histopathology and post-operative outcomes were considered. RESULTS: Intra-operatively, extensive granulation tissue with erosion of the otic capsule was found. There was spread along the VIIth and VIIIth cranial nerves to the cochlear nucleus in one patient. Post-operative clinical improvement was demonstrable, corroborated by diminution of contrast enhancement on serial magnetic resonance imaging. Facial nerve function recovered, tinnitus amelioration was variable and some otalgia persisted. Post-operative complications included grade IV facial weakness and late Pseudomonas aeruginosa meningitis, which all resolved. CONCLUSION: To the authors' knowledge, this paper reports the only case of post-stapedectomy granuloma tracking to the brainstem. Otalgia was present in all our cases, and may be deemed a red flag symptom of progressive bony destruction and otic capsule involvement. Although granuloma remains rare, it should be considered in any patient with worsening otological symptoms following stapes surgery.
Subject(s)
Brain Diseases/etiology , Granuloma/etiology , Postoperative Complications/etiology , Stapes Surgery/adverse effects , Adult , Brain Diseases/pathology , Brain Diseases/surgery , Brain Stem/pathology , Brain Stem/surgery , Earache/etiology , Facial Paralysis/etiology , Female , Granulation Tissue/pathology , Granulation Tissue/surgery , Granuloma/pathology , Granuloma/surgery , Humans , Male , Middle Aged , Postoperative Complications/pathology , Postoperative Complications/surgery , Retrospective Studies , Tinnitus/etiologySubject(s)
Endoscopy/methods , Sleep Apnea, Obstructive/therapy , Snoring/therapy , Female , Humans , Male , Middle Aged , Nose , Pilot Projects , Treatment OutcomeABSTRACT
In the UK, stapes surgery is performed almost universally under general anaesthesia. In 1984 there was consensus that local anaesthesia should be the technique of choice in stapes surgery. Despite reports of successful use of local anaesthesia for middle ear surgery, this is still not widely accepted practice in the UK. We describe the senior author's technique for local anaesthetic stapes surgery and present the hearing results for a series of 100 consecutive cases.