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Related Concept Videos

Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
Tracheostomy Care I: Pre-procedural Steps01:16

Tracheostomy Care I: Pre-procedural Steps

A tracheostomy is a surgical technique that involves making an incision in the neck to provide access to the trachea. It is frequently used in medical conditions such as airway obstruction and prolonged mechanical ventilation. Effective nursing management is crucial for the long-term success of a tracheostomy.
Required Equipment
The equipment necessary for tracheostomy care includes:
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
Tracheostomy Care II: Procedure01:25

Tracheostomy Care II: Procedure

Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask and...
Tooth Anatomy01:21

Tooth Anatomy

The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
Tracheostomy Decannulation01:21

Tracheostomy Decannulation

Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...

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In vivo Calcium Imaging of Mouse Geniculate Ganglion Neuron Responses to Taste Stimuli
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Accessory tragus: a dentist's perspective.

Vishal Khandelwal1, Naveen Reddy Banda, Ullal Anand Nayak

  • 1Department of Pedodontics, Modern Dental College and Research Centre, Indore, Madhya Pradesh, India.

BMJ Case Reports
|June 14, 2013
PubMed
Summary
This summary is machine-generated.

Accessory tragus (AT), a congenital ear anomaly, presents in hereditary and sporadic forms. Early detection by dentists aids in management and improves patient aesthetics and psychosocial well-being.

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Area of Science:

  • Otolaryngology
  • Pediatric Dentistry
  • Clinical Genetics

Background:

  • Accessory tragus (AT), also known as a preauricular tag, is a common congenital malformation of the external ear.
  • This condition can be associated with various genetic syndromes and first branchial arch anomalies.

Observation:

  • Presents two distinct cases of accessory tragus: one hereditary and one sporadic.
  • Details the clinical presentation, embryological basis, and management strategies for AT.

Findings:

  • Highlights the crucial role of dentists in identifying AT during routine head and neck examinations.
  • Emphasizes the correlation between AT and other congenital defects, necessitating specialist referral.

Implications:

  • Dentists can significantly contribute to early diagnosis and management of AT.
  • Psychosocial support and aesthetic correction counseling for affected children and their parents are vital.
  • Early intervention can prevent teasing and improve the child's quality of life.