Nasal obstruction is common in children, and is often attributed to adenoid enlargement. This prospective study was performed to determine whether routine nasal endoscopy is of value for children undergoing surgery for nasal obstruction. Forty-eight children aged two to nine years undergoing adenoidectomy, and six normal controls, were examined under general anaesthesia with a 4 mm rigid endoscope. A video of the endoscopy was subsequently assessed independently by an observer blinded to the original findings and the presence of nasal symptoms. The endoscopist and independent assessor were in agreement regarding 86 per cent of the findings. Three quarters of the children had abnormalities on endoscopy in addition to enlarged adenoids, and in 23 per cent these were potentially of major clinical significance (unsuspected foreign body, gross septal deviation, gross hypertrophy of the turbinates). Endoscopy produced no post-operative complications and was possible in children as young as two years of age, without decongestants. Nasal endoscopy is a safe, objective and useful means of identifying potentially significant abnormalities in children with nasal obstruction.

This histological study of 20 fetal heads aged between 8 and 24 weeks of gestation demonstrates and describes the embryonic development of the lateral wall of the nose. The three turbinates (inferior, middle, and superior) arise as soft-tissue swellings (preturbinates) by 8 weeks' gestation. A cartilage capsule surrounds the nose at 8 weeks and by 9 weeks, medially directed flanges of cartilage have invaded all three preturbinates. The uncinate process arises from the medial surface of the lateral cartilaginous capsule and is first identifiable by 10 weeks. An "air space" progressively develops from 11 to 12 weeks lateral to the cartilaginous uncinate process and from this space, the embryonic channel to the maxillary sinus develops. The embryonic woven bone of the maxilla can be identified from 9 to 10 weeks and enlarges both absolutely and relatively to the nasal cavity, so that by 13 to 14 weeks, this expanding bone forms the lateral wall of the inferior meatus as the cartilaginous nasal capsule regresses.

Ho:Yag laser treatment is equally efficacious, but causes less complications and morbidity compared to surface diathermy. Both treatment methods have poor long-term efficacy, which may be related to limited tissue damage.

Throat packs are commonly inserted by anaesthetists after induction of anaesthesia for dental, maxillofacial, nasal or upper airway surgery. However, the evidence supporting this practice as routine is unclear, especially in the light of accidentally retained throat packs which constitute 'Never Events' as defined by NHS England. On behalf of three relevant national organisations, we therefore conducted a systematic review and literature search to assess the evidence base for benefit, and also the extent and severity of complications associated with throat pack use. Other than descriptions of how to insert throat packs in many standard texts, we could find no study that sought to assess the benefit of their insertion by anaesthetists. Instead, there were many reports of minor and major complications (the latter including serious postoperative airway obstruction and at least one death), and many descriptions of how to avoid complications. As a result of these findings, the three national organisations no longer recommend the routine insertion of throat packs by anaesthetists but advise caution and careful consideration. Two protocols for pack insertion are presented, should their use be judged necessary.

This prospective study examined the influence of aspirating middle ear effusions, immediately prior to ventilation tube insertion, upon the subsequent development of otorrhoea and tympanosclerosis. 50 children were studied and aspiration of effusions did not influence the incidence of purulent otorrhoea or ventilation tube obstruction within 1 month of surgery. The development of tympanosclerosis did not correlate with effusion aspiration, but in those ears which had an effusion aspirated there was a relation between operative bleeding and the development of tympanosclerosis.