Question
A three-year-old child is suffering from narrowing tenosynovitis in their thumb, which prevents the thumb from being fully extended. The symptoms have slightly improved after massage therapy, but the thumb has again become unable to straighten. One side of the condition has been present for a year, while the other side has not been treated within the past year. Seeking advice on how to treat the condition through self-massage and the use of blood circulation and blood stasis ointment.