I did my tibias with Giotikas, currently doing femurs with Betz. Personally, I think Betz is a much better choice. He’s a bit expensive but you get what you pay for! Keep in my mind that Betz has been doing this for a over a decade while Giotikas is brand new to mechanical nails (G-nail, Betzbone etc.) Besides, I hated living in Athens for three months - it’s a sh*t hole. The Mediterraneano hospital in Athens is possibly one of worst hospitals I’ve ever seen - the optics looks good and food is great but the nurses and hospital staff are the worst. I’ve had three surgeries in that hospital and can’t think of anything nice to say except the food. Giotikas is a good surgeon but the whole setup in Greece is below average - if you are used to Western European or American standards of healthcare, you won’t be happy in Greece.
If you decide to stay in Germany for lengthening period, Betz lives 15 min from the area and is available pretty much immediately if things go south for whatever reason. Giotikas lives in UK and visits Athens a few days every month, so if you break a screw, for example, you’ll have to wait until Giotikas is back in Athens next month - good luck with that! I have seen this happen to two patients when I was in Athens. Both of them had to wait for almost a month limping around with broken screws until Giotikas was back in Athens to get it fixed.
Another reason is Betz almost exclusively focused on LL only, while for Giotikas LL is something he does on the side - it’s not his main focus.
The main issue with Betz seems to be IT band release which I can’t really comment on at the moment since I’ve started lengthening only last week - time will tell how much of an issue it is. Betz told me that while he doesn’t like to do IT band release pre-emptively, if it were to become necessary during the lengthening period, he will perform the IT band release surgery as an outpatient procedure.