Percutaneous injection laryngoplasty surgery technique
Percutaneous injection laryngoplasty treatment method
Change in electromyogram according to each vocal folds layer
Advantages and disadvantages of percutaneous injection laryngoplasty
Advantages
1. General anesthesia is not necessary.
2. It only takes about fifteen to twenty minutes operation.
3. Treatment is possible irrespective of health condition of the patient.
4. Hospitalization is not required.
5. Incision is not required.
6. Different treatments are available through different drugs in
accordance with the patient's condition.
7. Insertion in the right area is possible depending on the illness of patients.
Disadvantages
1. High cost medical appliances are required.
2. Knowledge and experience on electromyogram is needed.
3. Requires high level of technique and experience.