Posterior rhinoscopy is conducted to examine the back of the nasal cavity and nasopharynx. The instruments traditionally used in this procedure are a posterior rhinoscopy mirror and either a head light or head mirror.

How do you perform a posterior Rhinoscopy?

Procedure:

1. The mouth is opened. ...
2. A posterior rhinoscopy mirror is then passed behind the soft palate with the mirror facing upwards.
3. The patient is then told to relax and take deep breaths.

Which instruments are used during an ear nose and throat examination?

Ear, Nose & Throat Instruments

• Aural Forceps - For the removal or insertion of dressings or packs.
• Nasal Forceps - For surgery on the nasal septum and the maxillary sinus.
• Tongue Depressors - To depress the tongue and examine the mouth and throat.
• Speculums - To dilate ear, nose and throat orifices and to see inside.

What instruments are used for septoplasty?

For the septoplasty, five instruments were printed: a scalpel handle, needle holders, toothed forceps, a Cottle/Freer elevator, and a Killian's speculum.

What tools do otolaryngologists use?

Instruments typically used in ENT procedures include:

• Cannulas, needles, and needle holders.
• Chisels, curettes, and osteotomes.
• Picks, knives, and probes.
• Punches, rasps, and hooks.
• Dilators, dissectors, and elevators.
• Bipolar instruments and cables.
• Forceps, scissors, and rongeurs.
• Retractors, scopes, and speculums.

ENT Instruments Oral Cavity Instruments Lacs Tongue Depressor Posterior Rhinoscopy Mirror Crocodile

33 related questions found

What is crocodile forceps?

Crocodile forceps are used in the removal of earwax and foreign bodies from the ear canal, or during the insertion of grommets into the ear drum to treat “glue ear”. ... It is a disposable instrument intended for single-use and comes in four sizes, including a fine jaw variant for paediatric ear care.

Which instrument is used for hearing test?

An audiometer is used to determine a person's hearing sensitivity at different frequencies.

What is a Septorhinoplasty?

A septorhinoplasty (or 'nose job') is an operation to improve the appearance of your nose (rhinoplasty) and to improve how you breathe through your nose (septoplasty). It involves operating on the bones and cartilage that give your nose its shape and structure and making your septum straight.

What is a Cottle elevator?

Novo Surgical's Cottle Septum Elevator is a multipurpose tool used in a variety of reconstructive and plastic surgeries. The sharp end may be used for making an incision while the spatula is used to lift more delicate soft tissue structures.

What is DNS surgery?

Surgery to fix a crooked (or deviated) septum, called septoplasty, allows better airflow through the nose and may improve breathing. The septum is the cartilage that divides the nose into two nostrils. Septoplasty is usually an outpatient procedure, so most patients can go home the day of surgery.

Which instrument is used to examine the nose?

Nasal speculum—used to examine the inside of the nose. Ophthalmoscope—a lighted instrument used to examine the internal eye structures. Otoscope—a lighted instrument used to examine the external ear and the eardrum (tympanic membrane).

What is otoscope used for?

During an ear examination, a tool called an otoscope is used to look at the outer ear canal and eardrum. The otoscope has a light, a magnifying lens, and a funnel-shaped viewing piece with a narrow, pointed end called a speculum.

What do you see on posterior rhinoscopy?

Posterior rhinoscopy is done to examine the post-nasal structures. Structures seen in posterior rhinoscopy include the posterior end of the nasal septum, posterior end of the turbinate (nasal bone), fossa of rossenmuller (a common site for malignancy), eustachian tube opening, and the upper surface of the soft palate.

Why is posterior rhinoscopy mirror curved?

The mirror is turned upwards in order to examine the post nasal space. ... The shaft of the instrument is bent to achieve a bayonet shape, a feature that helps differentiate it from the indirect laryngoscopy mirror.

How is a rhinoscopy done?

Rhinoscopy is performed with a small flexible fiberoptic scope and occasionally a small rigid scope that can be advanced through the nasal cavities of all but the smallest patients. The back of the nose is examined with the flexible scope, and then the throat is packed off with gauze sponges.

What is a sickle knife?

A sickle, bagging hook, reaping-hook or grasshook is a single-handed agricultural tool designed with variously curved blades and typically used for harvesting, or reaping, grain crops or cutting succulent forage chiefly for feeding livestock, either freshly cut or dried as hay.

What is a freer elevator?

Freer Elevator is designed for surgical procedures that need elevation and separation of the soft tissues, especially the periosteum. The Elevator is considered a multipurpose instrument used for height and used to scrape the bones and dissections.

What is a periosteal elevator used for?

Periosteal elevators are mainly used to lift full thickness soft tissue flaps. The tips require protection and need to be kept very sharp otherwise shredding of the flap can happen.

What is spreader graft?

A spreader graft is a common type of foundation graft that can be used for a number of purposes, both cosmetic and functional. Spreader grafts are placed in the middle portion of the nose to provide strength, stabilization, foundation, or to widen the nasal valve.

What is the La nose?

la·nose. adj. Woolly. [Latin lānōsus, from lāna, wool.]

What is deviated septum?

A deviated septum occurs when the septum, the cartilage and bone that separates the nasal cavity, is off-center. Some people are born with a deviated septum. For others, a nose injury causes it. A badly deviated septum may cause breathing problems, congestion and headaches. Surgery can repair a deviated septum.

What is audiometry PPT?

 DEFINITION Audiometry is a procedure which is performed to measure hearing acuity and also to detect hearing disabilities. 3.  It is more precise than tuning fork tests.  It is quantitative.  It determines hearing acuity.

What is audiogram ear?

The audiogram is a graph showing the results of a pure-tone hearing test. It will show how loud sounds need to be at different frequencies for you to hear them. The audiogram shows the type, degree, and configuration of hearing loss. ... The audiologist will make a note of how loud the sound was at each frequency.

What frequencies are tested in a hearing screening?

This frequency range is critical for hearing and understanding speech and other sounds, and is the reason routine hearing screening uses 500, 1000, 2000, 4000 Hz, and 6000 Hz (ages 11 and older). Volume is the range of sound loudness, measured in decibels (dB). The greater the decibel number, the louder the sound.