Feb 21st 2017 Update:- Almost there!!
I went to consult with a local orthopedic surgeon, someone that I've consulted couple of times over the last few months, to discuss about frame removal and my progress. I've been walking unaided a lot (2 to 3 hours a day) for the past two months, so I was hoping to get positive feedback. Good news is that the callus formation has been quite good. It's also distributed and not saturated in one area, which is a testament for my walking and other physical efforts. He examined by legs, pressed around the area where the corticotomy was done to analyse bone density and strength. Goods news is that my left leg is almost done and quite strong. My right leg, which I feared the most as it had gone through two surgeries, has caught up quite a bit with very good callus formation. The callus however was not as strong as on the left leg. So he advised me to plan for frame removal process over a span of one and half month (end of march).
Frame removal approach suggested by him:
He suggested to get the thick rods taken out first. That would transfer more load on to the wires and the newly formed callus. Stay mobile (walking and physical therapy) for few weeks and then unscrew one distractor at a time (I have 6 distractors per leg) for the next few weeks. Once all the distractors are unscrewed, remove the wires and the TSF frame, and walk with the support of brace. Brace is nothing but a plastic custom made support that latches onto your knees and lower leg (till ankle), that firmly holds your leg. It helps keep the bone aligned and straight against the angular forces that your bones are subjected to when you walk. I told him that I don't wish to go through surgery for frame removal because I want to limit my expenses and would be willing to tolerate some pain if needed.
I'm still thinking about his suggestion. I'll make up my mind by end of this week. I don't want to rush. I couldn't share X-Ray pictures because imgur seems to be down since yesterday. I'll post them in my next update. Also, I still have slight ballerina in my left leg. I also have morning tightness and need to stretch for few mins to keep the leg muscles going. I can walk unaided but I still have difficulty standing still. When I stand still, my body topples and I have to exert counter force on my ankles to stay still. My hips, knees and ankle should stay neutral and at ease when I stand still, but that isn't whats happening in my case. I guess I need a bit more flexibility in my ankles before I can walk or stand normally.