موسوعة و اطلس تشريح جسم الانسان

[م .نبيل زبن]

**حصريا لمنتديات عجور**

Bones of the skull


عظام الجمجمة



من الامام






منظر جانبي



الجدار الداخلي للعظام من المدار، والحفرة الجناحية والمناطق المحيطة بها
The inner wall of the bones of the orbit* and the pterygopalatine fossa and their
surroundings
A. Frontal bone.
B. Nasal bone
C. Maxillary bone.
D. Palatine bone (perpendicular part; pterygopalatine fossa).
E. Ethmoidal bone (lamina papyracea).
F. Lacrymal bone.
G. Sphenoid bone.
a) Fossa for lacrymal sac.
b) Infraorbital foramen.
c) Ethmoidal foramen.
e) Maxillary sinus (antrum of Highmore).
f) Pterygoid process.
g) Pterygopalatine canal.
h) Pterygopalatine foramen.
i) Orbital process* palatine bone.
k) Sphenoid process* palatine bone.
l) Orbital part of the frontal bone.
m) Anterior clinoid process.
n) Sella turcica.
o) Optic foramen.
p) Posterior clinoid process.
q) Carotid canal.
r) Lingula.
s) Pterygoid canal (Vidian canal).
t) Styloid process.





The external wall of the (left) nasal bones with their muscles
الجدار الخارجي للعظام الأنف (يسار) مع عضلاتهم
)

) Frontal bone* frontal part.
B) Sphenoid bone* body.
C) Pterygoid process of the sphenoid bone.
D) Palatine bone* perpendicular part.
E) Palatine bone* horizontal part.
F) Maxillary bone* palatine process.
G) Inferior concha* inferior turbinate bone.
H) Nasal lamina* ethmoid labyrinth.
I) Frontal process (nasalis of the maxillary bone).
K) Nasal bone.
a) Frontal sinus.
b) Ethmoidal sinus.
c) Sphenoidal sinus.
d) Superior concha* highest turbinate bone.
e) Middle concha* middle turbinate bone.
f) Pterygopalatine foramen* in the perpendicular part of the palatine bone.
g) Pterygoid process* medial wing.
h) Pterygoid process* lateral wing.
i) Lacrymal canal* exit.
k) Incisive canal (for the passage of the nasopalatine artey* vein* and nerve).
l) Sulcus for the external nasal branch of the anterior ethmoid nerve


The ethmoid bone* by its upper outer surface

العظم الغربالي سطحه الخارجي العلوي




The left palatine bone* from its media surface
عظام الحنك من اليسار


The hyoid bone* from the front.
الجبهة- العظام اللامي