You searched for "tympanometry"

160 results found

Complication rates for grommet insertion in H&N cancer patients

Otitis Media (OM) can be the direct result of H&N malignancy itself or secondary to treatment of malignancy. Both surgery and radiotherapy can cause lasting changes to the physiologic function of the ET, middle ear, tympanic membrane and ear canal....

Screening for hearing aid fittings – an approach for primary care

Introduction The communication difficulties related to hearing loss can lead to ‘depression, social withdrawal and problems with employment and access to information sources’ [1]. Furthermore, unmanaged hearing loss is associated with dementia, a poorer quality of life, depression, anxiety and...

Targeted CMV screening and hearing management of children with congenital cytomegalovirus infection

Congenital cytomegalovirus (cCMV) infection is a common congenital infection and is the leading infectious cause of sensorineural hearing loss (SNHL) in children. Prof Karen Fowler discusses current research and the exciting future of screening for cCMV in newborns. Figure 1....

Endoscopic ear surgery in children

The benefits of endoscopes in otologic surgery, which have become increasingly widely appreciated in recent years, are very well suited to the management of paediatric middle ear disease. Although one might imagine that the smaller ear canal of a child...

Low risk options following failure of intratympanic gentamicin for Meniere’s

This article is a useful summary of the options available when intratympanic gentamicin (ITG) fails to adequately control vertigo episodes in Meniere’s patients. The authors describe the anatomical reasons that may impede drug delivery to the round window with the...

Patient-led wax and aural foreign body removal technology – is it safe?

As ENT and audiology professionals, wax impaction and aural foreign bodies are common presentations to our clinic that can cause significant distress to patients and can preclude diagnostic testing such as pure tone audiograms and tympanometry. We often advise patients...

Tympanostomy tubes outcomes by tympanic quadrants- a meta-analysis

Tympanostomy tube (TT) insertion is one of the most common ENT procedures, resulting in millions of TTs being implanted per annum and occurring complications that need to be addressed. Premature TT extrusion (PTTE) is a well-recognised such complication, affecting almost...

Office-based otology procedures

This edition of the Otolaryngologic Clinics of North America covers office-based surgery in ENT. This article discusses procedures in otology that could be performed in the outpatient setting and covers innovations in office-based otologic procedures. The endoscope features prominently in...

Effects of blast and acoustic trauma: assessment of hearing status on war veterans

Introduction Acoustical conditions of the military are often dangerous and there is a real risk of blast trauma and acoustic trauma [1, 2]. Levels of military noises maybe reach up to 125 dBA [3]. Weapons produce instant shock waves (10μs)...

KARL STORZ Strengthens its ENT Portfolio with the Acquisition of AventaMed in Ireland

The family-owned medical technology company KARL STORZ announces the acquisition of 100 percent of the shares of AventaMed DAC, an Irish medical technologies company.

TWJ Fellowship – Toronto 2015: Endoscopic Ear Surgery

The Thomas Wickham Jones (TWJ) Foundation is a charitable trust with the aim of helping patients with deafness overcome their disability. Striving to achieve this goal they provide educational grants to otolaryngologists and other related audiological professionals working within the...

Is there a ‘best’ ventilation tube?

Studies on grommet materials and sizes are not exactly new but this was a well-designed randomized study in Sweden with some useful findings. The extrusion rate and complications associated with four different ventilation tubes (grommets) were assessed prospectively in 400...