I hava a 25 y.o. patient with bilateral lower limb palsy, 2 years post intensive care hospitalisation due to sever toxic shock (the exact reason is unknown). He presented pes equinus on the left, that was once treated with gastroc recession with early recurrance. He now presents stiff equinus, silverskjold (-) with the sign of motion only from tibialis posterior muscle. The remaining muscles appear to be affected by palsy. Other foot seems to have similar muscle function (only TP), but with foot plantigrade
What treatment can be used? I find it hard to get clear answer in the literature.
1. Achilles tendon lenghtening alone?
2. Achilles tendon lenghtening and wide joint release?
3. Tibiotalar joint arthrodesis with necessary release and Achilles lenghtening?
Any other?