No abstract

In a review of 1000 consecutive neonates of all races, nasal septal deformity was identified in 29, an incident of 2.9%; significantly fewer cases were found in negroid babies (0.1>P > 0.05). Ten cases (35%) underwent manipulation of the deviated septum. Six-monthly review revealed that symptoms associated with the septal deformity are rare. In 7 (44%) of the 16 cases not manipulated, the septum straightened spontaneously during the first few months of life. The appearance of the deviation is not of a dislocation of the caudal edge of the cartilage but a smooth concavity. In vitro compression of the neonatal nasal cavity reproduced this C-shaped deformity, but only temporarily. Histological serial sections of 6 postmortem nasal cavities showed that the high laminae of the vomer prevent any caudal dislocation of the septal cartilage.

This paper presents our experience with four cases of impacted laryngeal foreign bodies. A review of the literature reveals that the condition is rare, but far more dramatic and life threatening than bronchial foreign bodies. The history may not indicate the diagnosis, especially in the ethnic minority races where there is a language barrier. Suspicion of the diagnosis by the causalty officer and the immediate attendance of an experienced otolaryngologist may be life saving.Radiological examination is not necessary where the diagnosis is obvious. If the diagnosis is in doubt it must be remembered that many foreign bodies are not radio-opaque. The patient must be accompanied at all times by an otolaryngologist until the foreign body is removed.

A personal series of 66 total laryngectomy cases is presented with special reference to post-operative fistula formation. The incidence of fistulae was 7.4 per cent. We could not verify previous reports that any specific factors were significantly related to fistula formation and we feel that operative technique and the post-operative drainage of any fluid collection under the flaps, are the most important ways of reducing the complication of a fistula to a minimum.

The healing of small perforations, made in 60 tympanic membranes (30 guinea pigs) with either a thermal myringotome or a needle was observed over a 10-day period using an operating microscope. Thirty-six of these were sectioned either parallel with the handle of the malleus, or at right angles to it, and the closing perforations studied by light microscopy. The epidermis closed the perforations first, in the direction of surface migration. This process began within 48 hours and was complete within 9 days. A fibrous reaction occurred, starting at 3 days, and this was seen on the side of the perforation adjacent to the malleus or bony tympanic annulus. There was no response visible in the middle ear mucosa. The conclusion of this study is that the epidermis is the first layer to close a perforation because of its migratory function, and the direction of closure is the direction of migration. Healing of the fibrous layer occurs secondarily, and the site of the response in this layer is related to the vascular distribution in the tympanic membrane.