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ANATOMI NBS
SSP & SST
Dr. Miftahudin
Departemen Anatomi FKUPN “Veteran” Jakarta
CRANIUM
Pembagian Cranium
 Dibentuk oleh tulang pipih berjumlah 22
 Terbagi menjadi 2
1. Neurocranium (Cranium Cerebral)
a. Calvarium (calvaria)
b. Basis Cranii
a) Basis Cranii Interna
b) Basis Cranii Interna
2. Splancho-cranium
Neurocranium
Calvarium Basis Cranii
 Neurocranium dibentuk oleh tulang-tulang:
1. Os. Occipital 1
2. Os Parietal 2
3. Os. Frontal 1
4. Os .Temporal 2
5. Os. Sphenoidal 1
6. Os. Etmoidal 1
Jumlah 8
 Splanchnocranium dibentuk oleh:
1. Os . Nasale 2
2. Os. Maxilla 2
3. Os. Lacrimale 2
4. Os. Zygomticum 2
5. Os Palatinum 2
6. Os Vomer 1
7. Os. Concha nasalis Inferiior 2
8. Os. Manndibula 1
Jumlah 14
Cranium
Titik-titik Pengukuran
1. Basion
2. Opisthion
3. Inion
4. Opisthrocranium
5. Glabella
6. Lambda
7. Vertex
8. Bregma
9. Glabella
10. Nasion
11. Rhinion
12. Nasospinale
13. Prosthion
14. Infradentale
15. Gnation
16. Gonion
17. Porion
18. Eurion
19. Zygion
20. Zygomatico-maxillare
21. Fronto-temporale
22. Staphylion
23. Trichion
 Pada cranium tdpt persendian tulang2
tengkorak yg dianamakan SUTURA
1. Sutura Coronalis
2. Sutura Sagitalis
3. Sutura Lambdoidea
4. Sutura Squamosa
5. Sutura Sphenoparietalis
6. Sutura SphenoFrontalis
Os. Occipital
1. Pars Basilaris Os. Occipitalis
 Foramen Occipitalis Magnum dilalui
Medula Oblongata
 Clivus Blumen Bachii dilalui A. Basilaris
 Sulcus Petrosum Inferior (Vena)
ditempati oleh Sinus Petrosi inferior
 Tuberculum Pharingeum tempat
melekat M. Pharingei superior
2. Pars lateralis Os. Occipital
 Tuberculum Occipitalis yg bersendi dgn Atlas pd
facies articularis superior
 Foss condiloidea tmpt lekukan di bagian dorsal
canalis condiloideus yg bermuara ke sulcus
sigmoideus
3. Pars Squamosa Os. Occipitalis
 Terletak dibagian dorsal foramen magnum
 Protuberentia occipital externa et interna
 Crista Occipitalis externa et intrna
Lanj...
Peninggian yg terbtk garis tegak lurus dgn crista
occipitalis externa, yaitu
- Linea Nuchae suprema
- Linea Nuchae Superior
- Linea Nuchae Inferior
Sulcus Sinus transversus
Sulcus sinus sagitalis Superior
Fossa Occipitalis superior et inferior
Foramen Hypoglosus, sbg tempat lewat N.XII
(Hypoglossus)
Os. Temporal
1. Pars Petrosa
 Proc. Mastoideus dgn rongga Cellulae
mastoidea di dlmnya
 Incisura mastoidea, tempat menempel
venter Posterior m. Digastricus
 Sulcus A. Occipital yg dilalui oleh Arteri
Occipitalis
 Foramen Mastoideum
 Sulcus Sinus Sigmoideum
2. Pars Piramidalis
 Facies sup/inf menutupi alat-alat
pendengaran & keseimbangan
 Facies Posterior
 Facies lateralis
 Facies inferior
 Eminentia Arcuata
 Tegmen tympani
 Sulcus N. Petrosi superfisialis
 Porus acusticus internus dilalui N VII
(facialis) & VIII(Vestibulocochlearis)
 Proc jugularis yg membagi foramen jugularis mjd 2:
- Pars Nervina dilalui N. IX (glossopharingeus), N X
(vagus), N. XI (accesorius)
- Pars Venosa yg dill V Jugularis Interna
 Impressio trigemini yg disbbkan olh ganglion trigeminus
gasseri
 Foramen Stylomastoideum dilalui N. VII & A
Stylomastoidea
 Foramen Caroticum externum
 Fossa Jugularis
 Foramen caroticum intrnum dilalui N. VIII
(auditorius/vestibulocochlaris)
 Proc. Styloideus
3. Pars Squamosa
 Meatus Acusticus Internus
 Proc. Zygomaticus
 Sulcus Artriosi Meningei Media
 Tuberculum Articulare yg berbatasan dgn fossa
mandibularis
 Sulcus A. Temporalis Media
 Spina supra meatum
 Fossa Mandibularis
4. Pars Tympanica
 Terdpt di caudal pars Squmosa dan anterior thd
Procc. Mastoideus
5. Pars Hyalin (Proc Styloideus)
Os. Sphenoidale
 Btk spt kelalawar yg mengembang
sayapnya
 Dibedakan atas:
1. Corpus Os Sphenoidalis
2. Alae Os sphenoidalis yaitu 2 psang sayap
tdr:
 Ala Magna Os sphenoidalis ( sayap yg
besar)
 Ala parva Os sphenoidalis (sayap kecil)
3. Proc Pterigoideus
1. Corpus
 Sulcus Chiasmaticus ditempati Chiasma Opticum
 Foramen Opticum dilewati N. II (Opticus)
 Tuberculum Sellae
 Sella turcica (lekukan di sebelah tuberculum sellae)
 Fossa Hypophysealis yg ditempati Glandula
Hypophyse
 Procc. Clinoideus anterior, medialis, et posterior
 Dorsum Sellae
 Sulcus Caroticus dilewati A. Caroticus Interna & sinus
cavernosus
 Crista Sphenoidalis
 Rostrum Sphenoidalis
 Procc. Vaginalis
2. Alae
 Foramen Rotundum dilewati N. V2 (maxillaris)
 Foramen Ovale dilewati N. V3 (mandibularis)
- N. Petrosus superfisialis minor
- A. Meningei media
 Foramen spinosum dilalui:
- A. Meningei media
- N. Spinosus
 Foramen lacerum dilewati N. VII
 Fissura orbitalis superior dilewati: N. III
(occolomotor), N. IV (Trochelaris), N. VI
(abducens), N. V-1 (Optalmicus)
 Fisura orbitalis inferior
Os. Frontal
1. Pars squamosa frontalis
2. Pars nasalis
3. Pars orbita
1. Pars Squamosa frontalis
 Tuber frontale
 Arcus superciliaris
 Facies externa
 Glabella
 Margo supra orbitalis
 Foramen supraorbitalis
 Incisura supraorbitalis dilalui A/V/N
Supraorbitalis
 Procc. Zygomaticus
 Linea temporalis
 Facies temporalis
2. Pars nasalis
 Spina nasalis
 Sulcus sinus sagitalis superior
 Canalis nasolakrimalis
 Foramen caecum
Os. Parietal
 Tuber parietal
 Linea temporalis superior tempat lekat facia
temporale
 Linea temporalis inferior tempat asal musculus
Temporalis
 Sulcus sagitalis
 Sulcus arteriosus et venosus meningei media
 Fovea granulares subarachnodales pacchioni
 Sulci et venosi Meningei media dilalui
A/V. Meningei media
 Foveola Granulares dilalui granultiones
arachnoidales (menyerap LCS dr ruang
subarachnoid
Os. Ethmoidale
 Lamina Cribosa dilalui N. I (olfactorius)
 Lamina Perpendiccuclaris
 Labyrintus ethmoidalis
 Crista galli tempat lekat Falx Cerebri
 Procc. Uncinatus
 Procc. Alaris
Os. Maksilla
Juga alveolaris sebagai tempat yang akan ditumbuhi gigi
OS. Mandibula
Os. Mandibula
Basis Cranii Externa
Basis Cranii Interna
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  • 1. ANATOMI NBS SSP & SST Dr. Miftahudin Departemen Anatomi FKUPN “Veteran” Jakarta
  • 2.
  • 4. Pembagian Cranium  Dibentuk oleh tulang pipih berjumlah 22  Terbagi menjadi 2 1. Neurocranium (Cranium Cerebral) a. Calvarium (calvaria) b. Basis Cranii a) Basis Cranii Interna b) Basis Cranii Interna 2. Splancho-cranium
  • 6.  Neurocranium dibentuk oleh tulang-tulang: 1. Os. Occipital 1 2. Os Parietal 2 3. Os. Frontal 1 4. Os .Temporal 2 5. Os. Sphenoidal 1 6. Os. Etmoidal 1 Jumlah 8
  • 7.  Splanchnocranium dibentuk oleh: 1. Os . Nasale 2 2. Os. Maxilla 2 3. Os. Lacrimale 2 4. Os. Zygomticum 2 5. Os Palatinum 2 6. Os Vomer 1 7. Os. Concha nasalis Inferiior 2 8. Os. Manndibula 1 Jumlah 14
  • 9. Titik-titik Pengukuran 1. Basion 2. Opisthion 3. Inion 4. Opisthrocranium 5. Glabella 6. Lambda 7. Vertex 8. Bregma 9. Glabella 10. Nasion 11. Rhinion 12. Nasospinale 13. Prosthion 14. Infradentale
  • 10. 15. Gnation 16. Gonion 17. Porion 18. Eurion 19. Zygion 20. Zygomatico-maxillare 21. Fronto-temporale 22. Staphylion 23. Trichion
  • 11.
  • 12.  Pada cranium tdpt persendian tulang2 tengkorak yg dianamakan SUTURA 1. Sutura Coronalis 2. Sutura Sagitalis 3. Sutura Lambdoidea 4. Sutura Squamosa 5. Sutura Sphenoparietalis 6. Sutura SphenoFrontalis
  • 13.
  • 14.
  • 15. Os. Occipital 1. Pars Basilaris Os. Occipitalis  Foramen Occipitalis Magnum dilalui Medula Oblongata  Clivus Blumen Bachii dilalui A. Basilaris  Sulcus Petrosum Inferior (Vena) ditempati oleh Sinus Petrosi inferior  Tuberculum Pharingeum tempat melekat M. Pharingei superior
  • 16. 2. Pars lateralis Os. Occipital  Tuberculum Occipitalis yg bersendi dgn Atlas pd facies articularis superior  Foss condiloidea tmpt lekukan di bagian dorsal canalis condiloideus yg bermuara ke sulcus sigmoideus 3. Pars Squamosa Os. Occipitalis  Terletak dibagian dorsal foramen magnum  Protuberentia occipital externa et interna  Crista Occipitalis externa et intrna
  • 17. Lanj... Peninggian yg terbtk garis tegak lurus dgn crista occipitalis externa, yaitu - Linea Nuchae suprema - Linea Nuchae Superior - Linea Nuchae Inferior Sulcus Sinus transversus Sulcus sinus sagitalis Superior Fossa Occipitalis superior et inferior Foramen Hypoglosus, sbg tempat lewat N.XII (Hypoglossus)
  • 18.
  • 19.
  • 20. Os. Temporal 1. Pars Petrosa  Proc. Mastoideus dgn rongga Cellulae mastoidea di dlmnya  Incisura mastoidea, tempat menempel venter Posterior m. Digastricus  Sulcus A. Occipital yg dilalui oleh Arteri Occipitalis  Foramen Mastoideum  Sulcus Sinus Sigmoideum
  • 21. 2. Pars Piramidalis  Facies sup/inf menutupi alat-alat pendengaran & keseimbangan  Facies Posterior  Facies lateralis  Facies inferior  Eminentia Arcuata  Tegmen tympani  Sulcus N. Petrosi superfisialis  Porus acusticus internus dilalui N VII (facialis) & VIII(Vestibulocochlearis)
  • 22.  Proc jugularis yg membagi foramen jugularis mjd 2: - Pars Nervina dilalui N. IX (glossopharingeus), N X (vagus), N. XI (accesorius) - Pars Venosa yg dill V Jugularis Interna  Impressio trigemini yg disbbkan olh ganglion trigeminus gasseri  Foramen Stylomastoideum dilalui N. VII & A Stylomastoidea  Foramen Caroticum externum  Fossa Jugularis  Foramen caroticum intrnum dilalui N. VIII (auditorius/vestibulocochlaris)  Proc. Styloideus
  • 23. 3. Pars Squamosa  Meatus Acusticus Internus  Proc. Zygomaticus  Sulcus Artriosi Meningei Media  Tuberculum Articulare yg berbatasan dgn fossa mandibularis  Sulcus A. Temporalis Media  Spina supra meatum  Fossa Mandibularis 4. Pars Tympanica  Terdpt di caudal pars Squmosa dan anterior thd Procc. Mastoideus 5. Pars Hyalin (Proc Styloideus)
  • 24.
  • 25.
  • 26. Os. Sphenoidale  Btk spt kelalawar yg mengembang sayapnya  Dibedakan atas: 1. Corpus Os Sphenoidalis 2. Alae Os sphenoidalis yaitu 2 psang sayap tdr:  Ala Magna Os sphenoidalis ( sayap yg besar)  Ala parva Os sphenoidalis (sayap kecil) 3. Proc Pterigoideus
  • 27. 1. Corpus  Sulcus Chiasmaticus ditempati Chiasma Opticum  Foramen Opticum dilewati N. II (Opticus)  Tuberculum Sellae  Sella turcica (lekukan di sebelah tuberculum sellae)  Fossa Hypophysealis yg ditempati Glandula Hypophyse  Procc. Clinoideus anterior, medialis, et posterior  Dorsum Sellae  Sulcus Caroticus dilewati A. Caroticus Interna & sinus cavernosus  Crista Sphenoidalis  Rostrum Sphenoidalis  Procc. Vaginalis
  • 28. 2. Alae  Foramen Rotundum dilewati N. V2 (maxillaris)  Foramen Ovale dilewati N. V3 (mandibularis) - N. Petrosus superfisialis minor - A. Meningei media  Foramen spinosum dilalui: - A. Meningei media - N. Spinosus  Foramen lacerum dilewati N. VII  Fissura orbitalis superior dilewati: N. III (occolomotor), N. IV (Trochelaris), N. VI (abducens), N. V-1 (Optalmicus)  Fisura orbitalis inferior
  • 29.
  • 30.
  • 31.
  • 32.
  • 33. Os. Frontal 1. Pars squamosa frontalis 2. Pars nasalis 3. Pars orbita
  • 34. 1. Pars Squamosa frontalis  Tuber frontale  Arcus superciliaris  Facies externa  Glabella  Margo supra orbitalis  Foramen supraorbitalis  Incisura supraorbitalis dilalui A/V/N Supraorbitalis  Procc. Zygomaticus  Linea temporalis  Facies temporalis
  • 35. 2. Pars nasalis  Spina nasalis  Sulcus sinus sagitalis superior  Canalis nasolakrimalis  Foramen caecum
  • 36.
  • 37. Os. Parietal  Tuber parietal  Linea temporalis superior tempat lekat facia temporale  Linea temporalis inferior tempat asal musculus Temporalis  Sulcus sagitalis  Sulcus arteriosus et venosus meningei media  Fovea granulares subarachnodales pacchioni
  • 38.
  • 39.
  • 40.  Sulci et venosi Meningei media dilalui A/V. Meningei media  Foveola Granulares dilalui granultiones arachnoidales (menyerap LCS dr ruang subarachnoid
  • 41. Os. Ethmoidale  Lamina Cribosa dilalui N. I (olfactorius)  Lamina Perpendiccuclaris  Labyrintus ethmoidalis  Crista galli tempat lekat Falx Cerebri  Procc. Uncinatus  Procc. Alaris
  • 42.
  • 43.
  • 44. Os. Maksilla Juga alveolaris sebagai tempat yang akan ditumbuhi gigi
  • 47.