Biomedical subjects
M C Frampton
Publications and source records attributed to M C Frampton.
A comparison of self recording audiometry in naval establishments and clinical audiometry in a hospital setting.
Following the introduction of self-recording audiometers into regular use in non-hospital Royal Naval medical facilities, there has been an increase in the rate of detection of hearing losses and consequent referral for formal audiometry and ENT evaluation at Naval Hospitals. Forty-two sets of audiograms have been examined and the hearing thresholds obtained by the two methods compared. The value of self-recording audiometry even in the often imperfect audiometric conditions available in a Naval sick bay has been confirmed and the midpoint of the tracing established as a reliable indicator of the hearing threshold.
Sudden hearing loss due to coincident perilymph fistula and subluxation of the incudo-stapedial joint.
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The use of free tissue transfer in reconstruction following head and neck tumour resection.
Experience in the use of free vascularised tissue flaps in reconstruction following major head and neck resections for malignant disease has been described. The benefits of the use of free flaps are improved function and cosmesis with more rapid rehabilitation and reduced in-patient stay in a group of patients, many of whom had a limited life expectancy. The disadvantages of this technique are the need for special equipment and for medical and nursing staff trained and experienced in this type of work.
The use of mini-tracheostomy and high frequency jet ventilation in the management of acute airway obstruction.
A case is described in which upper airway obstruction was successfully treated using cricothyroidotomy in association with high frequency jet ventilation. This procedure allowed time for the patient to be transferred to the operating theatre for formal tracheostomy under optimal conditions. It is suggested that the Portex 'Mini-trach' kit, though primarily designed for tracheobronchial toilet, can be used to provide a satisfactory and safe airway during the resuscitation of an obstructed patient, particularly if jet ventilation is available.