The hearing data from a sample of 73 children undergoing surgical treatment for chronic otitis media with effusion (OME) were analysed using a modification of the Glasgow Benefit Plot. All the patients had bilateral middle ear effusions confirmed at surgery. Using 20 dB average hearing level as the ‘cutoff’ point between normal and abnormal hearing, 65 (89 per cent) patients had binaural normal hearing, five (7 per cent) had monaural normal hearing and three (4 per cent) had bilateral hearing loss after surgery. However, 70 patients (96 per cent) were found to benefit from surgery. The cases with persistent hearing loss were re-examined to determine the cause of failure.

Three patients are presented with cephalic tetanus following injuries to the face. Two were adults and one a child. All three had bilateral VIIth cranial nerve involvement and one patient also presented with involvement of the IIIrd, IVth and VIth cranial nerves. The patients initially an ipsilateral VIIth cranial nerve weakness which later in the course of the illness developed into hyperactivity of the VIIth cranial nerve. The contralateral VIIth cranial nerve demonstrated a similar pattern. The stapedial reflex was tested serially. The stapedius muscle activity preceded that of the muscles of the face thus serving as an indicator of improvement or impending deterioration. Deflections measuring more than 1 cm, on stapedial reflex threshold testing, were indicative of stapedial reflex spasm. In the stapedial reflex decay test, both ill-sustained (intermittent) and sustained spasms of the stapedius muscle were seen.

High-resolution computed tomography (HRCT) is important in the evaluation of cochlear implant candidates. This study examines the accuracy of radiological assessment of cochlear patency in relation to findings at the time of surgery. Older and newer HRCT methods and attending and senior radiologist interpretations are compared in a large series of cochlear implant patients.

Subjects were 50 adults (22 to 74 years) and 31 children (2.4 to 11.7 years) who received either a 3M/House or a Nucleus 22-channel cochlear implant. Attending radiologist reports were obtained by chart review and the scans were re-reviewed for this study by a senior radiologist. Accuracy in detecting cochlear ossification ranged from 86.4 per cent for attending radiologists, with all HRCT scans, to 94.7 per cent for the senior radiologist with newer HRCT scans. False positives were rare, but false negatives did occur. Overall, best results were obtained with newer HRCT scans and a senior radiologist.

Knowledge of the presence and extent of cochlear ossification is important to the implant surgeon and for patient counselling. Technical guidelines and a check list for interpretation of results are presented.

Whilst clinical success of endoscopic surgery for chronic rhinosinusitis has necessarily depended primarily upon subjective evaluation, a range of objective techniques are now available which may facilitate our interpretation of results. A group of 200 patients underwent assessment of symptoms by sequential visual analogue scoring, olfaction by qualitative and quantitative testing, nasal airflow by forced inspiratory peak flow, anterior rhinomanometry, nasomucociliary function by ciliary beat frequency and nasal topography by acoustic rhinometry performed pre- and post-operatively. Significant improvement was demonstrated in all symptoms examined, olfactory tests and ciliary beat frequency whilst acoustic rhinometry provided an attempt to quantify the surgical cavities. These results offer an interesting perspective on the pathology of rhinosinusitis and the rationale for surgery within the ostiomeatal complex.

Two cases of hereditary haemorrhagic telangiectasia are presented. Epistaxis was intractable in both patients. Young's procedure proved successful in controlling nose bleeds. One of the patients has been followed-up for 14 years. Methods of treatment are discussed with a review of the literature.

Twenty-five children with a range of nasal foreign bodies, which were not easily amenable to anterior instrumental extraction, were considered for this study. These foreign bodies were removed by the use of a Fogarty biliary balloon catheter (Intimax) successfully in 23 children. In two children no foreign body was found. None of the children had any complications.

This is a safe procedure which can be performed as an out-patient. Whilst the cost of the catheter may appear expensive, in comparison to the cost of admission for removal of similarly sited foreign bodies under general anaesthesia, the catheter fares favourably.

Tonsillectomy, with or without adenoidectomy, is one of the most commonly performed surgical procedures and as such contributes significantly to the surgery performed by GPs and ENT surgeons. In this randomized controlled study we compared the use of a compound bismuth subgallate (BSG) during adeno-tonsillectomy with the standard operations.

Two hundred and two tonsillectomies were randomized into two groups. BSG was used in 90 patients while the other 112 patients were used as controls. The mean operating time was reduced from 11.5 to 9.9 minutes, the number of swabs from 4.5 to 3.7 and number of ties from 3.4 to 2.1. All these reductions were significant (p-values all <0.05). There were no post-operative complications in either group. Thus the use of BSG during adeno-tonsillectomy or tonsillectomy alone significantly decreases the operating time and results in less intraoperative haemorrhage with fewer ties and swabs being required.

The oropharyngeal and nasopharyngeal microbial flora of 40 children with chronically hypertrophied and infected tonsils or adenoids, was studied. Twenty of the children were treated by tonsillectomy and 20 by adenoidectomy. Swabs were taken from the surgical field pre-operatively and from the oropharynx or the nasopharynx 10 and 30 days post-operatively. The swabs were cultured on suitable culture media and identification as well as quantitative estimation of the isolated bacteria, was carried out. Most of the potentially pathogenic bacteria exhibited β-lactamase production.

Interestingly, after surgical treatment, the respective microorganisms were quantitatively reduced and it was observed that their isolation rate was also lower. Furthermore, bacteria considered as normal inhabitants regularly showed an increase in their frequency of isolation despite the fact that a quantitative decrease was in some instances observed. These findings suggest that tonsillectomy and adenoidectomy result in an alteration to the abnormal oropharyngeal and nasopharyngeal microbial flora producing an almost normal one. It appears that, in cases of the failure of antimicrobial treatment, surgical procedures should be seriously considered.

We present a solar recharging system for nickel-cadmium cells of interest in areas where batteries for hearing aids are difficult to obtain. The charger has sun cells at the top. Luminous energy is converted into electrical energy, during the day and also at night if there is moonlight. The cost of the charger and hearing aid is very low at 35 US$.

The use of solar recharging for hearing aids would be useful in alleviating the problems of deafness in parts of developing countries where there is no electricity.

Since 1976, in our department, the external perichondrium of the ala of the thyroid cartilage of the nondiseased side has been successfully applied in repairing endolaryngeal defects and reconstructing the laryngeal wall in 22 cases. The post-operative result was good in the most cases.

Encounters with the jugular bulb in ear surgery are uncommon. This communication relates three cases where the author was confronted with the bulb in middle ear surgery – one in relation to the external auditory canal when raising a tympanomeatal flap and two in the hypotympanum when entering the middle ear. The anatomy of the jugular bulb is considered, particularly in regard to its quite variable placement within the temporal bone. The manner of clinical presentation of the high jugular bulb and previous cases in the literature where the jugular bulb has been discovered in juxtaposition to the surgical approach are discussed. Implications of surgical management are considered.

A 47-year-old man presented, in 1990, with a short history of left-sided cerebellar ataxia. In 1986 he had undergone excision of a glomus jugulare tumour. A magnetic resonance (MRI) scan demonstrated cerebellar herniation through a defect in his skull base. Surgical repair was undertaken with resolution of his symptoms.

Two cases of lateral sinus thrombosis in fit adults with no previous otological history are presented. One case occurred in association with Bezold's abscess and followed mastoiditis which was masked by previous antibiotic treatment. The other case occurred in association with an occipitoparietal scalp abscess and there was no obvious preceding middle ear infection. The causative bacteria were Streptococcus milleri and a variant Steptococcus intermedius. Lateral sinus thrombosis is discussed.

Mucoceles are uncommon and the majority occur in the fronto-ethmoidal complex. We present the first case of a secondarily infected mucocele arising from a concha bullosa of the middle turbinate. It was excised intranasally with complete resolution of symptoms.

We report, to our knowledge, the 10th recorded case of mesenchymal chondrosarcoma (MC) occurring in the maxilla. Our case is the youngest person reported with a tumour in this location. The prognosis for cure is poor with a high incidence of local recurrence as well as metastases. Treatment is based on radical surgery. Radiotherapy and chemotherapy have a adjuvant role but additional experience with this tumour is required to define the most efficacious treatment.

A case of schwannoma of the larynx is reported. It originated from the left ventricular fold submucosally and extended to the left side of the neck outside the larynx near the carotid sheath. It presented with stridor. CT scan showed a mass in the larynx which had fractured the left thyroid lamina and extended into the neck. An external surgical approach was used and the mass was removed in toto without laryngofissure. Left vocal fold paralysis was noticed during laryngoscopy at the time of the operation. The possibility that the tumour originated from the recurrent laryngeal nerve is discussed. Histopathological photomicrographs and a CT scan are presented.

The presentation and management of four cases of spontaneous haemorrhage from the tonsil in association with acute tonsillitis are reported and discussed. Interestingly, younger patients presented with haematemesis. This is a newly recognised, rare, but potentially dangerous complication of acute tonsillitis. Its possible aetiology, pathophysiology and treatment options are discussed.

Parapharyngeal space cysts, besides salivary gland origin may be derived from the first and dorsal portions of the second pharyngeal pouches. They are mucosal or epithelial lined structures with no external or visceral opening and always present on the lateral aspects of the nasopharyngeal wall.

Two consecutive cases of parapharyngeal space cysts totally excised by transoral and transparotid routes are presented.

The synchronous or metachronous occurrence of two tumours of the salivary glands in one patient is rare. These are mainly benign and of the same histological type. Here we report a 56-year-old man who developed a mucoepidermoid tumour of the left parotid gland four years after diagnosis of adenoid cystic carcinoma of the right submandibular gland. This combination of neoplasms has not to our knowledge been reported before.

An unusual case of cervicofacial actinomycosis presenting as acute upper airway obstruction and demanding urgent tracheostomy is reported. Diagnosis was established by microscopic examination of the pus and culture of Actinomyces israelii. Repeated surgical drainage of the purulent foci and prolonged treatment with penicillin obtained resolution of the disease. Clinicians dealing with acute head and neck swellings should always consider actinomycosis as a possible diagnosis.