I was wearing one of these:
It had 'shims' in the heel to align your foot at a certain angle to help the ends of the achilles tendon to join.
After each fortnight hospital staff would remove one of the shims.
The Consultant appeared to be guided by some sort of chart that had instructions. EG;
Week 0: leg in aircast boot with 4 shims
Week 2: remove 1 shim
Week 4: remove 2nd shim
Week 6: remove final 2 shims and start walking without crutches, putting weight on affected leg
Week 8: remove boot. Start physio.
I'm supposed to see him again in week 12 to be told that I don't need to see him again (providing
everything's going ok. But he said it's not worth it to come back for the last appointment, unless
there's a severe turn for the worst.
Hellymedic will be familiar with all of the above.