Browse the list of body parts, conditions, symptoms and treatments, click on a letter or category to narrow your search, and click on a name to see the related case notes.

Tap a letter or category to narrow your search, browse the list of body parts, conditions, symptoms and treatments, and tap on a name to see the related case notes.

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Body Part

 

Condition

 

Symptom

 

Treatment
All Categories O
    • Obstipatio

      Symptom

      No ejection of faeces or less frequent than usual. See also entry for costiveness.

    • Obstipitas spasmodica

      Condition

      Term used by Francois Boissier de Sauvages. Classified as partial tonic spasms, together with strabismus, tics, contractures, ankylosis, cramps and priapism.

    • Occiput

      Body Part

      The back of the head.

    • Odontalgia

      Condition

      Severe chronic pain in one or more teeth.

    • Oedemata

      Symptom

      A fluid-filled tumour or swelling; excessive fluid in tissues.

    • Oenanthe crocata

      Treatment

      Hemlock water-dropwort, a flowering plant. Extremely poisonous and so rarely used in medicine. When was used, was primarily to combat skin eruptions.

    • Ointment

      Treatment

      See entries for unguent, epispastic ointment and issue ointment.

    • Oleaginous

      Treatment

      Medicines with the properties of oil for example oleaginous demulcents used to relieve sore throats.

    • Oleum ricini

      Treatment

      A pale yellow oil obtained from the seeds of castor beans (ricinus communis) used as a purgative and lubricant. Also known as castor oil.

    • Oleum

      Treatment

      Latin, meaning oil.

    • Olive oil

      Treatment

      Derived by pressing from the fruit of the cultivated evergreen tree, Olea europaea.

    • Omentum

      Body Part

      Fold in peritoneum connecting the stomach with other abdominal organs.

    • Ophthalmia

      Symptom

      Inflammation in the eye, e.g. conjunctivitis.

    • Opium

      Treatment

      A narcotic, addictive resin derived from the seed-heads of the opium poppy (papaver somniferum).

    • Optic nerve

      Body Part

      Each of the second pair of cranial nerves, transmitting impulses to the brain from the retina at the back of the eye.

    • Orange peel

      Treatment

      Also known as cortex aurantii. Peel of oranges.

    • Orrice

      Treatment

      A general term for various types of Irises. See entry for Florentina Iris.

    • Os femoris

      Body Part

      The long bone of the thigh, articulating with the hip bone proximally and the tibia and patella distally.

    • Os frontis

      Body Part

      Also known as the frontal bone, it is a bone in the front of the human skull.

    • Os pubis

      Body Part

      The most forward-facing (ventral and anterior) of the three main regions making up the coxal bone.

    • Os sacrum

      Body Part

      A large, triangular bone at the base of the spine.

    • Os Sepiae

      Treatment

      Cuttlefish bone. Used for a range of medicinal purposes, including to treat stomach aches, prevent bleeding and, externally, to cure sores, ulcers and eczema.

    • Os tincae

      Body Part

      An archaic term for the opening of the uterus into the vagina.

    • Os uteris

      Body Part

      The opening in the cervix at each end of the endocervical canal.

    • Osculis lateralibus

      Condition

      A term used by the Swedish botanist Carl Linnaeus as an alternative name for Taenia lata. See entry for Taenia.

    • Osmunda

      Treatment

      A genus of primarily temperate-zone ferns of family Osmundaceae.

    • Ossification

      Condition

      Abnormal formation of bone or bone-like tissue.

    • Oxymel

      Treatment

      A mixture of honey and vinegar. Used for a wide range of complaints, including gout, insomnia, coughs, congestion and joint pain. It was both ingested and rubbed on the skin.

    • Oyster shell

      Treatment

      In the case notes applied to the eyes as a treatment for cataracts.