The Frontal Sinus

Uniqueness of radiographic patterns of the frontal sinus for personal identification
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The frontal sinus is supplied by the supratrochlear , anterior ethmoidal , and supraorbital arteries , all of which are branches of the ophthalmic artery. Venous drainage is via the superior ophthalmic veins. Lymph drainage of the frontal sinus is into the submandibular nodes cf.

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They develop from anterosuperior pneumatization of the frontal recess into the frontal bone. Development begins late in intrauterine life or may start after birth from one to twenty years , initially in the vertical segment.

Minimally invasive approach for lesions involving the frontal sinus

Pneumatization develops from years old. Please Note: You can also scroll through stacks with your mouse wheel or the keyboard arrow keys.

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References

On this page:. Frontal sinus agenesis using computed tomography. J Craniofac Surg.

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Last's Anatomy. ISBN: 3. The frontal sinus drainage pathway and related structures. American journal of neuroradiology. Check for errors and try again. Thank you for updating your details. Log In.

How do I know if I need sinus surgery?

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Superficial surgical landmarks for the frontal sinus

Frontal sinus agenesis using computed tomography. J Craniofac Surg. Last's Anatomy.

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ISBN: 3. The frontal sinus drainage pathway and related structures.

American journal of neuroradiology. Pubmed 4. Failed endoscopic sinus surgery: spectrum of CT findings in the frontal recess. Edit article Share article View revision history Report problem with Article. URL of Article. Article information. Section: Anatomy. Tag: refs , sinus. Synonyms or Alternate Spellings: Frontal sinuses. Support Radiopaedia and see fewer ads.

Frontal sinus fractures

Although some authors have advocated the use of these procedures as an alternative to frontal sinus obliteration, 3 - 8 the long-term efficacy of such surgery remains unknown. Gu Z, Cao Z. The p value for each of the parameters was not significant, thus leading to the conclusion that the sinus had not changed over a period of time. The fact that 35 patients were successfully operated without image guidance, however, indicates that the use of this technology is not imperative in frontal sinus drillout surgery. In adults, the FS appears as two irregularly shaped cavities separated from each other by a thin septum commonly deviated from the mid-sagittal plane. The CSF leak recurred in October ; the patient then underwent neurosurgery - a craniotomy with anterior cranial fossa repair was performed. The extent to which this system enhances the surgeon's confidence, particularly when drilling in the vicinity of the orbit and skull base, cannot be overstated.