Temporomandibular joint capsule prolapse: a technique of repair using autograft cartilage

Loss of bony integrity of the temporomandibular joint may result in prolapse of the joint capsule into the external auditory canal. This in turn gives rise to arthralgia, trismus and earache and a risk of septic arthritis.We describe a technique of repair which is simple, uses autologous tissue and has an acceptable cosmetic and functional result

Rehabilitation of the paralysed face: Results of facial nerve surgery

The case notes of 34 patients undergoing rehabilitative facial nerve surgery between 1978 and 1994 were retrospectively examined. Thirteen patients underwent facio-hypoglossal transposition with six achieving a facial nerve grade of IV (House-Brackmann scale) at 24 months post-surgery. Twelve patients underwent cable grafting of the facial nerve defect. Of these, 10 achieved a grade III result at 24 months. Nine patients underwent end to end anastomosis of the facial nerve, seven achieving a grade III result at 24 months after the repair. Re-routing of the facial nerve and the use of tissue glue to effect the anastomosis did not have an adverse effect on the outcome. Comparison of rerouted end to end anastomosis with non-re-routed cable grafting showed no difference. Patients presenting pre-operatively with facial weakness and those in whom nerve repair surgery was delayed for more than six months were less likely to have a good result

The use of clostridium botulinum toxin in palatal myclonus. A preliminary report

Palatal myoclonus is a rare syndrome characterized by involuntary rhythmical movements of the soft palate giving rise to clicking objective tinnitus. The intrusive nature of the tinnitus prompts patients to seek medical advice but to date no single treatment modality has been shown to be consistently effective. We present three cases in whom various management regimes were unsuccessful and in whom botulinum toxin injection to the palatal muscles was undertaken. All three cases were rendered free of their tinnitus with complete abolition of the myoclonus. The questions of optimum dosage as well as frequency of injection will be answered as greater numbers are treated by this method

Post-laryngectomy neopharyngeal diverticulae

Four cases with a neopharyngeal diverticulum following total laryngectomy are presented. Each patient required surgery for complications directly related to the pouch. The relevance of these diverticulae is discussed with reference to their aetiology, complications and management

Non-cholesteatomatous suppurative otitis media: facial nerve palsy in an immunocompromised patient

A 47-year-old man developed a complete facial nerve palsy secondary to non-cholesteatomatous suppurative otitis media. At operation, this was seen to be due to destruction of the nerve from halfway along the horizontal segment to a point just distal to the second genu. The history of recent renal transplantation and subsequent immunosuppression was judged to be significant in the pathogenesis of the palsy

Complications following adult cochlear implantation: experience in Manchester

Cochlear implantation is regarded as a safe and effective treatment for the profoundly deaf. However, a proportion of patients suffer complications after implant surgery. This paper examines the complications encountered in 240 adult cochlear implant operations performed in Manchester between June 1988 and June 2002. Minor complications were defined as those that either settled spontaneously or with conservative management. The total number of minor complications was 61 (25.4 per cent of cases). Non-auditory stimulation, which resolved with implant reprogramming, was present in 53 cases (22.1 per cent). Major complications were defined as those requiring further surgery, explantation or causing a significant medical problem, and occurred in 15 patients (6.25 per cent). These included implant extrusion, implant sepsis, electrode migration, flap-related problems, and persistent non-auditory stimulation. Nine of the 15 patients suffering a major complication required explantation. There were no post-operative deaths, cases of meningitis, nor persistent facial palsies in the series

Spontaneous dissection of the intrapetrous internal carotid artery

Two cases of cervicocephalic arterial dissection of the intrapetrous carotid artery are described. One patient presented with intolerable objective pulsatile tinnitus, the other with a cerebral infarction. Both were successfully treated with anticoagulants. The significance of minor degrees of trauma and of neck extension in the aetiology of these apparently spontaneous lesions is discussed

Characterizing human vestibular sensory epithelia for experimental studies: new hair bundles on old tissue and implications for therapeutic interventions in ageing.

Balance disequilibrium is a significant contributor to falls in the elderly. The most common cause of balance dysfunction is loss of sensory cells from the vestibular sensory epithelia of the inner ear. However, inaccessibility of inner ear tissue in humans severely restricts possibilities for experimental manipulation to develop therapies to ameliorate this loss. We provide a structural and functional analysis of human vestibular sensory epithelia harvested at trans-labyrinthine surgery. We demonstrate the viability of the tissue and labeling with specific markers of hair cell function and of ion homeostasis in the epithelium. Samples obtained from the oldest patients revealed a significant loss of hair cells across the tissue surface, but we found immature hair bundles present in epithelia harvested from patients >60 years of age. These results suggest that the environment of the human vestibular sensory epithelium could be responsive to stimulation of developmental pathways to enhance hair cell regeneration, as has been demonstrated successfully in the vestibular organs of adult mice