Congratulations on your awesome journey. It looks like you really planned this out well and have got the process down to a text book response so far. No major complications. Good follow up by your doctors. Good consolidation so far. Playing it safe. Really fantastic. You seem like a very even-keeled, calm, and measured person which has served you well.
I have a few comments/questions.
1) First, I might have missed something, but I didn't see how you came to decide between Dr. Dhawan and Dr. Parihar. Both offered Hexapod and had similar concepts of how to fix the fibula. What made your choice Dr. Parihar?
2) In all of your research, did you come across any surgeons who struck you as reputable and were using the Hexapod in North America or Europe?
3) One of the things that struck me reading your diary, especially in the context of the other discussion we were having about methods to avoid chronic joint pain and OA in LL, is that of all the pains you describe in this thread, none of them seemed to be deep joint ankle/knee pain. Most of the pain you experience seems to be related to stretching of the soft tissues and nerves, as well as perhaps pressure from the pins themselves. Calf pain, equinus pain, below the knee pain, etc.
Understanding that you are still in your frames and thus can't truly test them yet, how do your joints themselves feel? Besides the stiffness externally from the muscles and ligaments, do the axes "feel" correct? Does the front/back motion feel natural? Do you have any sense of a "catching" or "clicking" or "internal friction/grinding"? I know it will be hard to get a clear answer on what I'm asking. Even children with growing pains can get a deep joint ache as everything stretches, and it doesn't mean there's anything wrong inside their joints. But still I'm curious for your perspective.
4) I agree with your idea that if you can avoid drilling into the tibia it may be ideal. This sort of Ilizarov with Hexapod you chose is really as "minimally invasive" a leg lengthening as can be performed while maintaining good alignment.
I wonder if an even better alignment (with the risk of more skin scarring) could have been attained via adding the middle pins from the start. I didn't do a before/after comparison, but your tibias appeared a bit curved in the post op. I don't think this will be a problem. Lots of people seem to have a bit of curvature to their tibias. The most important aspects of alignment seem to be whether your joint lines are horizontal in plane, and whether your vertical axis measured from top of tibia to bottom of tibia is good. But for those of us who don't care what our skin looks like, I wonder if the middle pin option from the start would add greater stability and thus lower risk of deformity.
If you're talking to Dr. Parihar and can ask him his opinion on this, I'd appreciate it.
5) Lastly, have you experienced any psychological benefits from the new height yet? I know as you said you are not yet again socially active, but even with the crutches/walkers, have you noticed yourself taller back home around family and how has it felt if so?
Keep up the good work. If I can have as relatively uneventful a journey as you have when my time comes, I will consider myself very lucky!