Q:

The most common site of a pharyngeal fistula is the

waelhammad
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2022-11-10
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The most common site of a pharyngeal fistula is the

  1. dorsal aspect of neck
  2. anterior border of sternocleidomastoid muscle
  3. superior mediastinum
  4. midline close to the hyoid bone
  5. base of the tongue
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waelhammad
2022-11-10
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B. A pharyngeal fistula forms when pharyngeal pouch 2 and pharyngeal groove 2 persist. Therefore, these fistulas are found on the lateral aspect of the neck, usually along the ante-rior border of the sternocleidomastoid muscle.

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