• os zygomaticum
• ala major ossis sphenoidalis: facies orbitalis

1. fissura orbitalis superior -> mittlere Schädelgrube

1. n oculomotorius
2. n trochlearis
3. n abducens
4. n opthalmicus -> n lacrimalis -> n frontalis -> n nasociliaris
5. v opthalmica superior

2. fissura orbitalis inf -> fossa pterygopalatina

1. n zygomaticus
2. n infraorbitalis
3. a infraorbitalis
4. v opthalmica inf.

3. foramen zygomaticoorbitale

4. foramen zygomaticotemporale -> Gesicht

5. foramen zygomaticofaciale -> Gesicht