Treatment of intraoral ranulas with a two-incision fistula technique: the management of recurrence

The two-incision fistula technique for the treatment of oral ranulas has recently been introduced to clinical practice. We reviewed 52 patients who had recurrences after this treatment, and explored the possible causes and underlying mechanisms. A total of 13/53 ranulas had recurred, so we repeated the operation, and one patient had the ranula and the sublingual gland resected. We found that the thin mucous membrane cracked at the double incisions, which led to the formation of a fistula and promoted the drainage of cystic fluid.

from #ORL-AlexandrosSfakianakis via ola Kala on Inoreader http://ift.tt/2CXw13W