– No. 10- skin incision
– No. 11- drainage of an abscess: excision of fistulous tract
– No. 12- incision in palatal aspect: distal to last molars, incision of marginal gingivae
– No. 15- incision in accessible area
![](https://ranghamnho.com/wp-content/uploads/2021/03/62.jpg)
– No. 10- skin incision
– No. 11- drainage of an abscess: excision of fistulous tract
– No. 12- incision in palatal aspect: distal to last molars, incision of marginal gingivae
– No. 15- incision in accessible area