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Ontology Browser
Term:
Parent Terms Term With Siblings Child Terms
anatomical point +    
skull +    
anatomical point connecting sagittal and lambdoidal sutures 
antorbital fenestra 
antorbital notch 
apex of cervical spinal cord dorsal horn 
apex of heart 
apex of lumbar spinal cord dorsal horn 
apex of prostate 
apex of thoracic spinal cord dorsal horn 
asterion of skull 
bregma 
cranial cavity 
cranial synchondrosis +  
cranium +  
crotaphion 
distal-most point of medial condyle of femur 
distal-most point of trochlea of humerus 
foramen of skull +  
infraorbital bridge 
infratemporal fossa 
jugal point 
maxillary recess 
nasion 
nose tip 
obelion 
ophryon 
orifice of skull +  
paranasal sinus +  
pericranium 
porion 
The porion is the point on the human skull located at the upper margin of each ear canal (external auditory meatus, external acoustic meatus). It underlies the tragus. The anatomical landmark has significance in biological anthropology and craniometry.
primary subdivision of skull +  
proximal-most point of greater trochanter of femur 
proximal-most point of head of femur 
proximal-most point of head of humerus 
proximal-most point of ventral tubercle of humerus 
pterygomaxillary fissure 
space between upper and lower jaws 
spheno-maxillary fossa 
spheno-petrosal fissure 
stephanion 
supraauricular point 
suprainiac fossa 
sylvian point 
temporal fossa 
tip 
tip of nail 

Synonyms
Xrefs: FMA:264711 ;   Wikipedia:Porion
Definition Sources: Wikipedia:Porion

paths to the root