Floor Of Mouth

The floor of mouth is the soft-tissue region beneath the tongue that forms the inferior boundary of the oral cavity and contains important muscles, salivary glands, ducts, blood vessels, and nerves. Its mylohyoid and geniohyoid muscles support the tongue and elevate the floor during swallowing, while the sublingual and submandibular glands deliver saliva through ducts that open into the mouth. In clinical practice, examining this region helps identify infections, cysts, salivary duct stones, trauma, and oral malignancies, while its anatomy guides dental injections, biopsies, surgery, airway assessment, and imaging. Understanding these relationships supports accurate diagnosis and safer treatment planning.

Floor Of Mouth - Related Videos

Education

JoVE Core - Medical-Surgical Nursing

Assessment of the Mouth

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2025

A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment. Mouth Inspection The inspection begins with visually examining the mouth for symmetry, color, and size.

Price Floor

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2025

A price floor is a policy tool that sets a legal minimum price for a good or service. It is often implemented to protect producers from falling prices and ensure a fair income, particularly in the agricultural sector. However, when the price floor is established above the equilibrium price, it can disrupt the natural market balance. This can lead to unintended consequences such as lost consumer surplus and reduced market efficiency. When a price floor is imposed above the market-clearing price,...

Muscles of the Pelvic Floor and Perineum

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2025

The muscles of the pelvic floor and perineum are crucial for supporting the pelvic organs, controlling continence, and aiding in sexual function, childbirth, and core stability. They are typically divided into the superficial perineal layer and the deep pelvic floor layer. Perineal Layer The perineum is a diamond-shaped area below the pelvic diaphragm, divided into an anterior urogenital triangle that contains the external genitals and a posterior anal triangle housing the anus. The urogenital...

Research

JoVE Journal - Neuroscience

Culture of Isolated Floor Plate Tissue and Production of Conditioned Medium to Assess Functional Properties of Floor Plate-released Signals

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2014

The floor plate is a crucial structure of the developing spinal cord, providing diffusible signals to progenitors and differentiating neurons. We describe a method to produce floor-plate conditioned medium, to apply it to fresh spinal cord tissue, and to assess the consequences on proteins of interest by biochemistry.

Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction

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2025

This protocol presents a novel coronoid-temporalis pedicled flap (CTPF) technique for reconstructing small-to-medium orbital floor defects. CTPF avoids microvascular risks while maintaining biomechanical stability. Clinical cases demonstrate effective structural restoration, reduced complications, and preserved facial symmetry, offering a viable alternative to traditional grafts or alloplastic materials.

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