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Category: Head and Neck Cancers

flap selection
Oct 21
2017

WHAT ARE AN IMPORTANT CONSIDERATION INFLUENCING FLAP SELECTION?

The following factors can influence the selection of flap: Skin and soft tissue volume, bulk and colour. Pedicle length and vessel caliber. Innervation capacity ( Sensory and motor) Bone quality,

free tissue transfer
Oct 21
2017

WHAT ARE THE DEFECTS OR SITUATIONS WHICH COMMONLY REQUIRES FREE TISSUE TRANSFER?

The following are various head and neck defects that require free tissue transfer: Composite defect of oral cavity. Three layer (through and through) defect of oral cavity. Total or near

Head and neck defect
Oct 21
2017

WHAT ARE THE ETIOLOGY OF HEAD AND NECK DEFECT?

The following are different etiolgy leading to head and neck defects: Neoplasia Infection Osteoradionecrosis Congenital defect Trauma Secondary to reconstruction

free tissue transfer
Oct 21
2017

WHY FREE TISSUE TRANSFER IS REGARDED AS GOLD STANDARD IN RECONSTRUCTIVE SURGERY?

The free tissue transfer is regarded as the gold standard in reconstructive surgery for following reasons: Immediate reconstruction at the time of tumour resection is possible. Thus it helps to

DEFINE AXIAL FLAP. DESCRIBE HOW DO YOU RAISE DELTOPECTORAL FLAP?
Oct 21
2017

DEFINE AXIAL FLAP. DESCRIBE HOW DO YOU RAISE DELTOPECTORAL FLAP?

An axial flaps are flaps based on named artero-venous pedicle that runs within the skin superficial to underlying muscle layer, parallel to the overlying skin. DELTOPECTORAL FLAP: It is a

Oct 20
2017

What are the various clinical variants of BPPV and how do you diagnose them?

Posterior Semi circular canal (SCC) BPPV: Most common variety. BPPV is the most common cause of vertigo constituting 20-40% of all patient with peripheral vestibular disease. Mean age of on

TOPODIAGNOSTIC TESTS
Oct 18
2017

What test can be performed to localize the site of pathology in acute facial nerve palsy?

The tests performed to localize the site of pathology in acute facial nerve palsy are known as topodiagnostic tests. It refers to the functional testing of an individual facial nerve

THYROID
Oct 18
2017
Jul 24
2017

Enumerate the derivatives of first branchial arch. What are the head and neck structure which develop from 3rd pharyngeal arch and pouch?

In the early embryo, the fore-gut develops between the brain above and the primitive heart below. The mouth is separated from the pharynx by the buccopharyngeal membrane which disappears around

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