How is Trigger Finger Diagnosed?
When you go to see your doctor, they will inquire about your symptoms and how long they have been present. They will then inspect your hand for any indications of other illnesses as well as trigger finger. They may additionally request certain tests to be carried out.
Investigations for rheumatoid arthritis: Certain tests need to be conducted in order to rule out the possibility of rheumatoid arthritis before confirming that the issue is a primary trigger finger. These tests include the evaluation of rheumatoid factor, anti CCP antibodies, erythrocyte sedimentation rate (ESR), and C reactive protein (CRP).
Routine investigations: A standard examination, such as a full blood examination and glucose level check, may be conducted. If you’re experiencing additional signs, your doctor may order additional tests to rule out other illnesses.
In many situations, laboratory tests are not essential and a medical diagnosis is enough. No imaging studies should be done unless there is a history of a preceding trauma that may have caused harm to the tendons or bones.