You searched for "amplification"

2533 results found

Mastering Medical Photography of the Head and Neck

Medical photography has always been an integral part of the medical profession with benefits that span diagnosis, follow up, assessment of results and teaching. The popularisation of digital photography has made it more accessible to most doctors and other health...

HearAdvisor’s scientific and consumer-friendly approach to evaluating hearing aids

An ageing population means more hearing aid users. The authors of this article describe their techniques for independently assessing prescription and over-the-counter hearing aids in an acoustic laboratory. As the role of consumers in the hearing aid purchasing decision continues...

The Laryngeal Pacemaker – developing an innovative solution for bilateral vocal fold paralysis

Bilateral vocal fold paralysis is a difficult condition to manage, with surgical interventions previously limited to tracheostomy or arytenoidectomy. Re-innervation surgery has been developed and, in recent years, a Laryngeal Pacemaker is now in clinical trials. We speak to two...

The Laryngeal Pacemaker – developing an innovative solution for bilateral vocal fold paralysis

Bilateral vocal fold paralysis is a difficult condition to manage, with surgical interventions previously limited to tracheostomy or arytenoidectomy. Re-innervation surgery has been developed and, in recent years, a Laryngeal Pacemaker is now in clinical trials. We speak to two...

Manual of Endoscopic Sinus and Skull Base Surgery

The second edition of Manual of Endoscopic Sinus and Skull Base Surgery is a comprehensive problem oriented surgical guide that is an essential read for all endoscopic sinus surgeons. Based on their clinical and considerable teaching experience, the authors have...

Managing the thyroglossal duct cyst

Although the operation to remove thyroglossal cysts and their tracts is commonly performed, a full understanding of the possible anatomical locations of the tracts may be less appreciated. This article helps the reader understand the possible variations available which should...

Inferior alveolar nerve recovery after ORIF fractured mandible

Mandibular fractures are quite common facial injuries, but aetiology varies with country and age. Common treatment options are open reduction and internal fixation via an intra-oral or extra-oral incision. Nerve injury or dysfunction is often seen preoperatively and may also...

An overview of cranioplasty

This article provides a summary of the indications, materials and current techniques available in cranioplasty. Cranioplasty is performed to restore the normal architecture of the skull following craniectomy for many reasons including intracranial infection, trauma and neoplasm. The timing of...

Minimal or not so minimal?

Parathyroidectomy is usually a straightforward technique when the target gland has been accurately determined. Surgical excision is usually through a small midline incision. With the advent of video assisted surgery, trials have been made to use this technique in parathyroidectomy....

Does ‘weekend effect’ alter post tonsillectomy haemorrhage rates?

Staffing levels are generally low over the weekends and senior physicians are less easily available. It is generally believed that this affects patients undergoing high-risk surgery. Whether doing tonsillectomy at weekends adds to the risks of post tonsillectomy haemorrhage is...

Pharyngocutaneous fistula after total laryngectomy

Pharyngocutaneous fistula (PCF) after total laryngectomy is a serious complication post-surgery, and can lead to prolonged hospitalisation, adding delays in postoperative chemoradiotherapy. This Turkish retrospective study looked at 166 patients who underwent total laryngectomy for laryngeal cancer, although it is...

Carotid artery involvement with head and neck metastases

This is a retrospective review of 27 patients radiologically diagnosed as having metastases involving the common or internal carotid arteries. All patients underwent a salvage neck dissection with surgical carotid peeling. Thirteen of the 27 achieved loco-regional control, five developed...