- Mucous Retention Cysts: It is caused due to the blockage of a mucus gland in the vocal fold.
- Epidermoid Cysts: It is caused due to the cumulation of keratin (a protein found in skin cells) within the vocal cord.
- Congenital Cysts: It is caused due to the present from birth due to developmental anomalies.
 
					 
					 
					 
					 
					 
					 
		



 
					 
 
		 
		 
							 
							 
							 
							 
							 
							 
							 
							 
							