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5/25/1998, ¼­ °æ½Ä


The frontal sinus ostium and nasofrontal duct : classical differentiation criteria

duct length: 3mm

if <3mm: ostium
if >3mm : nasofrontal duct

Hollinshead WH: Anatomy for surgeons: Head and Neck, Harper & Row, New York, 2nd Ed. 1968


@UP¿Í frontal recessÀÇ °ü°è

Çѱ¹ÀÎÀÇ Åë°è

Van Alyea(Van Alyea OE, Frontal sinus drainage, Ann Otol Rhinol Laryngol, 55:267, 1946)ºÐ·ù¿¡ ÀÇÇÔ.

ÀüµÎµ¿ÀÇ ¹è¼³°æ·Î¸¦ ¹Ú¼ö¿¬µî¿¡ ÀÇÇÑ - Çѱ¹ÀÎ ºñ°­ ¹× ºÎºñµ¿ÀÇ ÇüÅÂÇØºÎÇÐÀû °íÂû<Á¦1º¸:ºñ°­Ãøº®ÀÇ ÇüÅÂ>,ÇÑÀÌÀÎÁö 22:55, 1979 - ³í¹®¿¡¼­ ÀüµÎµ¿ÀÌ °³±¸µÇ´Â ¹æ½ÄÀ» Van Alyea(Van Alyea OE, Frontal sinus drainage, Ann Otol Rhinol Laryngol, 55:267, 1946)ºÐ·ù¿¡ ÀÇÇÏ¿© 66°³ÀÇ ºÎºñµ¿(33 »çü)¿¡¼­ Á¶»çÇÑ °á°ú Çѱ¹Àο¡¼­´Â A, ´©µÎ¾Æ·¡ÂÊ ÀüµÎ¿Í·Î 63.5%°¡ , B.´©µÎ¸¦ ÇâÇØ¼­°¡ 15.9%·Î, ÀÌ AÇü°ú BÇüÀº ±¸»óµ¹±âÀÇ 3°¡Áö ¸ð¾ç°ú °ü·ÃÁöÀ» ¶§ lamina papyracea type(recessus terminalis)¿¡ ÇØ´çµÇ¸ç, µû¶ó¼­ Çѱ¹Àο¡¼­´Â ÀüüÀÇ 79.4%´Â lamina papyracea typeÀ¸·Î ±¸ºÐµÉ ¼ö ÀÖ°Ô µÈ´Ù. ÀÌ·¯ÇÑ lamina papyracea typeÀº Á÷Á¢ ±¸»óµ¹±âÀÇ Á¦°Å¾øÀÌ ÀüµÎµ¿ÀÇ ÀÚ¿¬°øÀ» Áߺñ°©°³¿Í ±¸»óµ¹±â »çÀÌ·Î µû¶ó°¡¸é ãÀ» ¼ö ÀÖ´Â °æ¿ì°¡ µÇ³ª, ½ÇÁ¦ ÀÓ»óÀûÀ¸·Î´Â ±¸»óµ¹±â³ª ºñÁ¦ºÀ¼Ò(agger nasi)¿¡ °¡·Á ¿©·¯ ´Ü°è¿¡ °ÉÄ£ ÀÌµé ±¸Á¶¹°ÀÇ Á¦°ÅÈÄ¿¡ °üÂû °¡´ÉÇÏ´Ù.

¡¡


Çѱ¹ÀÎ : A, ´©µÎ¾Æ·¡ÂÊÀ¸·Î °³±¸ - 63.5% Çѱ¹ÀÎ: B, ´©µÎ¸¦ ÇâÇØ¼­ °³±¸ - 15.9%, Frontal RecessÀÇ A+B type = UPÀÇ LP type
ÀÌ AÇü°ú BÇüÀº ±¸»óµ¹±âÀÇ 3°¡Áö ¸ð¾ç°ú °ü·ÃÁöÀ» ¶§ UPÀÇ lamina papyracea type(recessus terminalis)¿¡ ÇØ´çµÇ¸ç, µû¶ó¼­ Çѱ¹Àο¡¼­´Â ÀüüÀÇ 79.4%´Â lamina papyracea typeÀ¸·Î ±¸ºÐµÉ ¼ö ÀÖ°Ô µÈ´Ù.
¹Ú¼ö¿¬µî - Çѱ¹ÀÎ ºñ°­ ¹× ºÎºñµ¿ÀÇ ÇüÅÂÇØºÎÇÐÀû °íÂû<Á¦1º¸:ºñ°­Ãøº®ÀÇ ÇüÅÂ>,ÇÑÀÌÀÎÁö 22:55, 1979

Van Alyea(Van Alyea OE, Frontal sinus drainage, Ann Otol Rhinol Laryngol, 55:267, 1946)ºÐ·ù¿¡ ÀÇÇÏ¸é ¼­¾çÀÎÀÇ °æ¿ì¿¡´Â(A, 55% + B, 30%) ¾à 85%°¡ UPÀÇ LP typeÀÌ µÈ´Ù.


Çѱ¹ÀÎ : C, ´©µÎºÎ·ÎÁ÷Á¢ °³±¸ - 11.1%

ÀÌ·¯ÇÑ °æ¿ì, C typeÀº »ç°ñ´©µÎºÎ·Î ÀüµÎ¿Í°¡ Á÷Á¢ ¿¬°áµÇ´Â °æ¿ì·Î¼­, ÀÌ´Â UPÀÇ MT ȤÀº skull base type¿¡ ÇØ´çµÈ´Ù.

Çѱ¹ÀÎ: D, - 9%

ÀÌ·¯ÇÑ D typeÀº frontal recess¿Í lateral sinus°¡ ¿¬°áµÇ´Â °æ¿ì¶ó°í »ý°¢µÈ´Ù.

³ª¸ÓÁö ÇüÅÂÀDZ¸»óµ¹±â¸ð¾çÀÎ UPÀÇ middle turbinate type°ú skull base typeÀº Çѱ¹Àο¡¼­ ÀüüÀÇ 20.6%°¡ µÈ´Ù.
¹Ú¼ö¿¬µî - Çѱ¹ÀÎ ºñ°­ ¹× ºÎºñµ¿ÀÇ ÇüÅÂÇØºÎÇÐÀû °íÂû<Á¦1º¸:ºñ°­Ãøº®ÀÇ ÇüÅÂ>,ÇÑÀÌÀÎÁö 22:55, 1979

Van Alyea(Van Alyea OE, Frontal sinus drainage, Ann Otol Rhinol Laryngol, 55:267, 1946)ºÐ·ù¿¡ ÀÇÇÏ¸é ¼­¾çÀÎÀÇ °æ¿ì¿¡´Â(C,15% + D, 1%) ¾à 15%°¡ UPÀÇ MT ȤÀº skull base type¿¡ ÇØ´çµÈ´Ù.


eg.¡¡

The frontal bulla cell is located in the frontal sinus.

Hollinshead WH: Anatomy for surgeons: Head and Neck, Harper & Row, New York, 2nd Ed. 1968


ÀüµÎµ¿ÀÇ ÀÚ¿¬°ø°ú ¾È¿Í»óºÀ¼Ò(supraorbital ethmoid cell)ÀÇ À§Ä¡¸¦ Àß °¨º°ÇÏ¿©¾ß Çϴµ¥, ÀüµÎµ¿ÀÇ ÀÚ¿¬°øÀº Áߺñ°©°³ÂÊÀ¸·Î ¸Å¿ì °¡±õ°Ô ³»Ãø¿¡ À§Ä¡Çϸç, ¾È¿Í»óºÀ¼Ò´Â ¿ÜÃø¿¡ À§Ä¡ÇÏ´Â °ÍÀ» ÀØÀ¸¸é ¾ÈµÉ °ÍÀÌ´Ù.

ÀúÀÚÀÇ °æ¿ì¿¡´Â ÀüµÎµ¿ÀÇ Àü¹æÀ¸·Î ºÎÅÍÀÇ Á¢±Ù¹ýÀ» »ç¿ëÇϴµ¥, ÀÌ´Â 0µµ ³»½Ã°æÇÏ¿¡¼­ ¿ì¼± ºñÁ¦ºÀ¼ÒºÎÀ§¿Í ±¸»óµ¹±â ÃÖ»óºÎ¸¦ Á¦°ÅÇϰí, UP, AN ȤÀº bulla lamella ÀÇ remnant¸¦ µû¶ó frontal cap=egg capÀ» Â÷·Ê·Î Á¦°ÅÇÏ¿© skull base·Î ÇâÇÏ¿© Á¢±ÙÀ» ÇÏ´Ùº¸¸é, frontal sinus openingÀÇ ÈÄ¿¬(posterior margin)À» ã°ÔµÇ¸ç, ÀÌ ¶§ 70µµ ³»½Ã°æÀ¸·Î ¹Ù²Ù¾î frontal sinus opening°ú supra-orbital cellÀÇ openingÀ» Á¤¸®ÇÏ¿©, openingÀ» ÁÖº¯ Á¡¸·À» º¸ÀüÇϸ鼭 µÇµµ·Ï Å©°Ô ³ÐÈù´Ù.

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±×¸²¼³¸í

1. Uncinectomy with anterior fontanellotomy, MO is seen 4. FO is seen with 70 endoscope with intect BE & BL2 # Post-Op
2. Removing upper UP and AN 5. FS is widely opened after removal of BL2 # Post-Op
3. FO and MO is seen after complete uncinectomy with intact BE 6. Post-Op. # Post-Op

Ref. Anterior-to -Posterior Approach in Endoscopic Sinus Surgery Based on the Sequential Removal of 5 Basal Lamellae