You searched for "study"
Robot controlled mastoid surgery!
This is a fascinating piece of work by a Korean team developing a human-robot collaborative control. Their model uses image guidance surgery to locate the drill tip’s position. Important structures can be highlighted – in this case the facial nerve....
Division of tongue tie helps breast feeding
The need for frenotomy in children with tongue tie is not universally accepted. It is however understood that among other problems, such as impaired speech, tongue tie impedes breast feeding possibly leading to early weaning. Therefore, with recent resurgence of...
A comparison of cold dissection, coblation and diode laser tonsillectomy
Excellence in tonsillectomy is based on the time taken, blood loss and rapid recovery with minimal pain. In this study, 120 children underwent tonsillectomy by three methods, namely cold dissection, coblation and diode laser dissection in three randomly allocated groups...
Delayed facial palsy post vestibular schwannoma resection
This article presents findings of a retrospective evaluation of 489 patients who underwent vestibular schwannoma surgery and developed delayed facial palsy. The authors define delayed facial palsy as deterioration of at least two HB grades between postoperative days five and...
Does a labyrinthine fistula in cholesteatoma surgery lead to hearing loss?
Thirty-five patients with labyrinthine fistula related to cholesteatoma were studied retrospectively. All patients underwent CT scans and preoperative hearing tests 1-2 weeks prior to surgery (averaged at 0.5, 1, 2, 3, 4, 8 kHz). All 35 patients underwent mastoid surgery,...
Can intraoperative electrically evoked auditory brainstem responses predict the outcome of cochlear implantation?
Electrophysiology during cochlear implant surgery remains an issue of debate among the various centres. In the present study, the latencies and quality of the eABR waveforms from 74 adult implanted patients were analysed. In addition, four children with severe cochlear...
Hearing preservation and device benefit following implantation of short or hybrid electrodes
Hybrid or short electrodes have increasingly been used in the literature in order to combine electrical with hearing-aid stimulation. However, hearing preservation of the residual low-frequencies are of utmost importance in this attempt. The present study compared hearing preservation and...
Cochlear implanted children are more likely to have device failure if their balance function is impaired
We know that children with permanent hearing loss are more likely to have an associated balance problem. It is also thought that children with cochlear implants (CI) that fail do so because of an increased risk of falls and head...
Which is worse – unilateral or bilateral tinnitus?
Few studies have analysed subjective aspects of tinnitus or the association between clinical characteristics and the directionality of tinnitus. The study subjects comprised 207 patients who presented with tinnitus over two years and underwent tinnitus-related physical examinations and tinnitograms (includes...
Middle ear pressures with different anaesthetic agents
The use of appropriate anaesthetic agents is essential to avoid complications during middle ear surgery. This Turkish study attempted to identify whether intravenous (IV) anaesthetics (propofol) or inhalational agents (sevoflurane) cause more variations in middle ear pressures. The authors performed...
Do the modern multiple microphones with beamforming facility really help implantees?
In this study the authors aimed to assess the benefit beamforming multiple microphones provide to implantees. Speech reception thresholds were assessed in different situations; fixed masking noise from eight loudspeakers around the subject at 0°, ±45°, ±90°, ±135°, and 180°...
