The growth of granulation after vocal cord surgery is abnormal and may be related to factors such as infection, allergy, mechanical irritation and reflux pharyngitis.
1. Infection: After vocal cord surgery, if acute inflammatory reaction is triggered by infection of pathogenic microorganisms, the inflammatory factor may stimulate the surgical wound to produce granulation growth.
2. Allergy: When pathogenic allergens are inhaled or consumed after surgery, the acute allergic reaction can lead to edema and increased inflammatory exudation of the vocal fold mucosa, triggering the growth of granulation tissue on the trauma.
3. Mechanical stimulation: if excessive vocalization after surgery, the surgical area can be mechanically stimulated, trauma friction leads to granulation growth.
4. Reflux pharyngitis: after the stomach contents reflux to the throat, it can damage the trauma after vocal cord surgery, causing the appearance of granulation tissue during tissue repair.
When the vocal folds grow granulation after surgery, you can improve the examination to clarify the cause of the disease, and then follow the doctor’s instructions to standardize the treatment.