Oropharynx
- D90F0 - Photons <1 MeV
- D90F0Z
- D90F0ZZ - Beam Radiation Oropharynx to None with None, Photons <1 MeV Approach
- D90F1 - Photons 1 - 10 MeV
- D90F1Z
- D90F1ZZ - Beam Radiation Oropharynx to None with None, Photons 1 - 10 MeV Approach
- D90F2 - Photons >10 MeV
- D90F2Z
- D90F2ZZ - Beam Radiation Oropharynx to None with None, Photons >10 MeV Approach
- D90F3 - Electrons
- D90F3Z
- D90F3Z0 - Beam Radiation Oropharynx to Intraoperative with None, Electrons Approach
- D90F3ZZ - Beam Radiation Oropharynx to None with None, Electrons Approach
- D90F4 - Heavy Particles (Protons,Ions)
- D90F4Z
- D90F4ZZ - Beam Radiation Oropharynx to None with None, Heavy Particles (Protons,Ions) Approach
- D90F5 - Neutrons
- D90F5Z
- D90F5ZZ - Beam Radiation Oropharynx to None with None, Neutrons Approach
- D90F6 - Neutron Capture
- D90F6Z
- D90F6ZZ - Beam Radiation Oropharynx to None with None, Neutron Capture Approach