Coloured 3D computed tomography (CT) scan of the head showing healthy paranasal sinuses (light purple). The sinuses are membrane-lined air-filled spaces in the bones of the face. The front of the head is at top. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / VSEVOLOD ZVIRYK |
Bildgröße: | 4004 px × 2619 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |