31/01/2022 at 8:51 pm
#30440
![](https://birdultrasound.com.au/wp-content/uploads/avatars/2/5fa8b8d6d4f74-bpfull.jpg)
Keymaster
Yes, it is tricky,
Use the SCM surface as an isolation plane as only fat and nerves can live on its surface.
In the end it is a “field block” that will get both nerves.
I guess there is no damage done if you bathe the GAN at the same time as you are trying to get the LON.
Steve