skull trephination icon. of cityscape for mobile concept and web apps icon. glyph, flat icon for website and

abrasions atlas attic axon basis beanie bone brain corona coronal crania cranial cranium crest crossbones crown decompression depression die dilatation dome eeg emissary encephalitis enter excision eye eyes face facies flat fontanelle forehead frontal glyph head icon incisions laceration pattern puncture set trephine