What is a incisive papilla?
The incisive papilla otherwise known as palatine papilla is a small pear or oval shaped mucosal prominence situated at the midline of the palate, posterior to the palatal surface of the central incisors.
What goes through incisive foramen?
The incisive foramen allows for blood vessels and nerves to pass. These include: the sopalatine branches of the infratrochlear nerve, a branch of the ophthalmic nerve (V1), itself a branch of the trigeminal nerve. the sphenopalatine artery supplying the mucous membrane covering the hard palate of the mouth.
What is a papilla cyst?
Cysts of the incisive papilla are uncommon variants of the nasopalatine duct cysts. They may be symptomatic or asymptomatic and usually are not seen radiographically. This case report presents a flat, darkly pigmented asymptomatic lesion which required differentiation from a possible malignant melanoma.
What does the incisive canal connect?
The incisive canal, also known as the nasopalatine canal, is an interosseous conduit through the anterior maxilla connecting the oral and nasal cavities. Within this canal lies the nasopalatine nerve and the vascular anastomosis between the greater palatine and sphenopalatine arteries.
What does the incisive papilla cover?
The incisive papilla is a projection on the palate near the incisors. It marks one border of the palatine raphe….
| Incisive papilla | |
|---|---|
| Details | |
| FMA | 77185 |
| Anatomical terminology |
What is incisive nerve?
The incisive nerve is one of the two terminal branches of the inferior alveolar nerve, a branch of the posterior division of the mandibular division of the trigeminal nerve.
What is the incisive fossa?
The vertical furrow along the surface of the maxilla beginning between the lateral upper incisor and the canine tooth and extending up toward the anterior nasal aperture.
What is incisive canal cyst?
Incisive canal cysts, also known as nasopalatine duct cysts (NPDC), are developmental, non-neoplastic cysts arising from degeneration of nasopalatine ducts. These ducts usually regress in fetal life. The persistence of ductal epithelium leads to formation of cyst.
What does incisive nerve innervate?
The incisive nerve innervates the pulps of the teeth anterior to the mental foramen, usually the premolars through the centrals on one side. The mental nerve innervates the skin of the chin, lower lip, and facial soft tissues anterior to the mental foramen on one side.
