case_images: PMC8191560_01
case_images: Parotid fistula and Frey's syndrome
case_images: NJMS-12-106-g001.jpg
case_images: PMC8191560_01_NJMS-12-106-g001.jpg
case_images: F1
case_images: Frey's syndrome [Figure 1]. Forty units of BTA was injected subcutaneously in the parotid region.
case_images: The parotid region is divided into four quadrants. The injection points are at 1 cm from each other
case_images: NJMS-12-106-g002.jpg
case_images: PMC8191560_01_NJMS-12-106-g002.jpg
case_images: F2
case_images: The parotid fistula got resolved within 4 days with complete closure of the fistulous opening and gustatory sweating (Frey's syndrome) ceased after 6 days [Figure 2].