MyMedR

Fulltext COVID-19 face mask valve for nasal and laryngeal endoscopy

Gendeh HS, Husain S

Ann R Coll Surg Engl, 2021 Jul;103(7):536-537.

PMID: 33913780 DOI: 10.1308/rcsann.2021.0009

Matched MeSH terms: Larynx/surgery

Fulltext A complete transection of larynx

Noorizan Y, Chew YK, Khir A, Brito-Mutunayagam S

Med J Malaysia, 2009 Jun;64(2):179-80.

PMID: 20058586 MyJurnal

Acute laryngeal injury is a rare, potentially lethal injury. It often poses difficulty in airway management. Commonly described are external laryngeal or blunt injuries. We report a case of penetrating neck injury resulting in complete transection of cricoid cartilage. A lady presented with a large, deep slash wound in her neck from a knife injury. There was complete laryngotracheal separation. The airway was secured before she was taken to the operating theatre. A tracheostomy was performed. Exploration revealed the cricoid ring was cut horizontally into two. Anastomosis of the cartilaginous framework was undertaken. Fibreoptic laryngoscopy showed bilateral vocal cords paralysis. After two months the patient recovered without airway compromise, she regains her voice. Repeat laryngoscopy showed good mobility of the vocal cords. In conclusion surgical reconstruction should be meticulously done to ensure good respiratory and phonatory abilities.

Matched MeSH terms: Larynx/surgery

A larynx holder: a device for training in microlaryngeal surgery

Mohamed AS, McCulloch TM

Laryngoscope, 2004 Jun;114(6):1128-9.

PMID: 15179226

Matched MeSH terms: Larynx/surgery*

Fulltext Endotracheal tube ignition during CO2 laser surgery of the larynx

Chiu CL, Khanijow V, Ong G, Delilkan AE

Med J Malaysia, 1997 Mar;52(1):82-3.

PMID: 10968058

We report a case of endotracheal tube fire occurring during CO2 laser surgery of the larynx. The ignition of an endotracheal tube was thought to be caused by laser penetration of an unprotected portion of the tube during resection of vocal cord tumour. Fire hazard is inevitable when a laser is used in the path of combustible gases and in the presence of flammable objects. We discuss the methods of prevention that were used.

Matched MeSH terms: Larynx/surgery*

Sequelae of traumatic laryngotracheal separation: the need for individualized long term treatment plan

Mazita A, Sani A

Auris Nasus Larynx, 2005 Dec;32(4):421-5.

PMID: 16051456 DOI: 10.1016/j.anl.2005.05.002

Laryngotracheal separation is a rare variant of laryngeal trauma. However it is life threatening and potentially fatal. Patients with this injury usually succumb at the site of the accident itself. Here we present two cases of laryngotracheal separation of different etiology and of different outcomes. The treatment advocated for laryngotracheal separation is initially airway stabilization followed by formal repair of the transected trachea. However both our cases illustrates that the outcomes can be different and that a long term treatment plan should be individualized to each patient.

Matched MeSH terms: Larynx/surgery*

Fulltext Does laryngeal reinnervation or type I thyroplasty give better voice results for patients with unilateral vocal fold paralysis (VOCALIST): study protocol for a feasibility randomised controlled trial

Blackshaw H, Carding P, Jepson M, Mat Baki M, Ambler G, Schilder A, et al.

BMJ Open, 2017 Sep 29;7(9):e016871.

PMID: 28965097 DOI: 10.1136/bmjopen-2017-016871

INTRODUCTION: A functioning voice is essential for normal human communication. A good voice requires two moving vocal folds; if one fold is paralysed (unilateral vocal fold paralysis (UVFP)) people suffer from a breathy, weak voice that tires easily and is unable to function normally. UVFP can also result in choking and breathlessness. Current treatment for adults with UVFP is speech therapy to stimulate recovery of vocal fold (VF) motion or function and/or injection of the paralysed VF with a material to move it into a more favourable position for the functioning VF to close against. When these therapies are unsuccessful, or only provide temporary relief, surgery is offered. Two available surgical techniques are: (1) surgical medialisation; placing an implant near the paralysed VF to move it to the middle (thyroplasty) and/or repositioning the cartilage (arytenoid adduction) or (2) restoring the nerve supply to the VF (laryngeal reinnervation). Currently there is limited evidence to determine which surgery should be offered to adults with UVFP.

METHODS AND ANALYSIS: A feasibility study to test the practicality of running a multicentre, randomised clinical trial of surgery for UVFP, including: (1) a qualitative study to understand the recruitment process and how it operates in clinical centres and (2) a small randomised trial of 30 participants recruited at 3 UK sites comparing non-selective laryngeal reinnervation to type I thyroplasty. Participants will be followed up for 12 months. The primary outcome focuses on recruitment and retention, with secondary outcomes covering voice, swallowing and quality of life.

ETHICS AND DISSEMINATION: Ethical approval was received from National Research Ethics Service-Committee Bromley (reference 11/LO/0583). In addition to dissemination of results through presentation and publication of peer-reviewed articles, results will be shared with key clinician and patient groups required to develop the future large-scale randomised controlled trial.

TRIAL REGISTRATION NUMBER: ISRCTN90201732; 16 December 2015.

Matched MeSH terms: Larynx/surgery*

Tracheal T-tube: a novel endoscopic insertion technique

Rahimah AN, Shahfi FI, Masaany M, Gazali N, Siti SH

J Laryngol Otol, 2016 Oct;130(10):967-968.

PMID: 27774924

Laryngotracheal stenosis is a complex condition of airway compromise involving either the larynx or trachea, or both.

Matched MeSH terms: Larynx/surgery

A bizarre case of accessory larynx in an infant with OEIS syndrome

Wong TL, Baki MM, Ishak S, See GB

Int J Pediatr Otorhinolaryngol, 2018 Nov;114:134-137.

PMID: 30262351 DOI: 10.1016/j.ijporl.2018.08.037

We report a bizarre case of accessory larynx in an infant with OEIS syndrome (omphalocele, cloacal exstrophy, imperforated anus & spinal defects). This is the first reported case in literature of a duplicate accessory larynx which is a mirror image of the true larynx. A congenital duplication of the larynx is a rare anomaly and can present in various forms. In this case, the infant presented with recurrent lung infection and inability to wean off oxygen. Scope revealed severe laryngomalacia in addition to the accessory larynx. Hence, supraglottoplasty was done with aim to resolve the lung and airway problem.

Matched MeSH terms: Larynx/surgery

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