2024年2月21日 · The pyriform sinus (also spelled piriform sinus and also known as the pyriform recess, pyriform fossa, and smuggler's fossa) is the pear-shaped subsite of the hypopharynx …

The pyriform sinus (also piriform recess, piriform sinus, piriform fossa, or smuggler's fossa) is a small recess on either side of the laryngeal inlet. It is bounded medially by the aryepiglottic …

Pyriform sinus refers to the pear-shaped fossa (Latin for “trench”) just lateral to the laryngeal entrance. Its medial surface is the aryepiglottic cord; laterally it is bounded by the thyroid …

2024年4月2日 · The pyriform fossa, often described as a pear-shaped depression, constitutes a crucial anatomical feature within the lateral wall of the pharynx. Positioned strategically …

The piriform sinus, also termed recessus, or fossa, pyrifomis, is occasionally described as being part of the larynx, but, since it lies outside of that

Normal Anatomy. The hypopharynx extends from the level of the hyoid bone and valleculae to the cricopharyngeus (or inferior margin of the cricoid cartilage on imaging studies). Its three major …

The femoral plane, or femoral reference plane, is the plane connecting the piriformis fossa with the midpoint of the popliteal fossa and the tendoachilles, which should incorporate the …

The current study aimed to systematically evaluate the sonoanatomy of floor of the mouth and upper airway using protocol-based ultrasonography (USG); and to assess the feasibility of …

On either side of the laryngeal orifice is a recess, termed the sinus piriformis, which is bounded medially by the aryepiglottic fold, laterally by the thyroid cartilage and hyothyroid membrane.

Pyriform fossa: Is a potential space that lie on either side of the larynx. They are two in number. It is shaped like a pyramid with the base poinint above and the apex below. They belong to the...