peridesmic - phlebotomy
- petrosal nerve greater
- petrosal nerve lesser
- petrosal sinus
- petrosal sinus inferior
- petrosal sinus superior
- petrosal vein
- petrosalpingostaphylinus
- petrosectomy
- petrositis
- petrosomastoid
- petrosphenoid
- petrosphenoid ligament
- petrosphenoid ligament anterior
- petrosphenoid syndrome
- petrosphenoidal fissure
- petrosphenooccipital suture of Gruber
- petrosquamosal
- petrosquamosal fissure
- petrosquamosal, petrosquamous
- petrosquamous