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Carnoy’s and the KOT
This is a retrospective review of 105 patients with keratocystic odontogenic tumours treated over a 23-year period with a mean follow up of 86 months. The recurrence rate was 11.4%. Permanent neuro-sensory deficit of the inferior alveolar nerve 16%. Younger...The EU Medical Device Regulation (MDR)
Back in May 2017, the EU Medical Device Regulation (MDR 2017/745) entered into force, replacing existing directives: Active Implantable Medical Devices (AIMD) In-vitro Diagnostic Directive (IVDD) Medical Device Directive (MDD) By 26 May 2020, the new regulation will have completed...Guidance to protect doctors and dentists during COVID-19 pandemic
ENT and facial surgeons issue guidance to protect doctors and dentists during COVID-19 pandemic. Two surgical specialty associations have come together for the first time to protect dentists and doctors examining and treating patients who may have COVID-19 (coronavirus), but...SNAP by endoscope-i (safe endoscopy starts with a SNAP)
endoscope-i have developed a simple yet effective engineered solution to ensure safe nasoendoscopy assisted procedures. The 'SNAP' is a one-way valve that can be retrofitted, in seconds, to any surgical mask. endoscope-i CEO, Chris Coulson, explains: “We are all aware...
Salivary gland blues…
Intravenous methylene blue is a well-described method to assist in intraoperative localisation of parathyroid glands. The technique does come with challenges as anybody will know who has had to run adjacent to a theatre-bound trolley to ensure that the infusion...
Identifying CN IX and X using endotracheal tube electrodes
This clinical study describes the possible usefulness of endotracheal tube electrodes in monitoring vocal cord function during cerebellopontine angle surgery in 20 patients. Lower cranial nerves, especially IX and X are at risk of injury during skull base surgery although...
Curettage adenoidectomy impairs eustachian tube function
Adenoidectomy is a common procedure undertaken for obstructive sleep apnoea and nasal obstruction. Curettage is the most common technique but is associated with complications (mucosal trauma, bleeding) that may cause eustachian tube dysfunction (ETD). This study analysed changes in middle...
Combined endoscopic and transcutaneous approach for removal of parotid stones
The authors describe a small case series (n=8) of patients with obstructive symptoms from sialolithiasis of the parotid gland. A combined endoscopic and transcutaneous approach was used. The position of the stone in Stensen’s duct was identified by endoscopic transillumination....
Canal wall down with obliteration of cavity for paediatric cholesteatoma
The authors present evidence that canal wall down (CWD) surgery with primary obliteration is an effective way to treat paediatric cholesteatoma. Fifty-eight ears were operated on and follow-up was for five years on average. Residual cholesteatoma rate was 9.9% with...
Head injury and prolonged bed rest, but not inner ear disease, predict poorer outcome after Epley manoeuvre in posterior semicircular canal benign paroxysmal positional vertgo (P-BPPV)
This Japanese study included 197 patients with P-BPPV treated over a two and a half year period. The vast majority had idiopathic BPPV (n=157). The remaining 40 had secondary BPPV, eight following head trauma, 14 due to prolonged bed rest...
Do personal listening devices cause cochlear synaptopathy?
Cochlear synaptopathy is a condition in which noise interrupts the synaptic communication between sensory inner hair cells and low spontaneous rate cochlear nerve fibres. Since these nerve fibres are associated with signal coding in noisy backgrounds, their disruption leads to...
