The general aspects for the analysis of malalignment of the low tibial
region in the three-dimensional space are discussed. Recommendations
for clinical and radiological diagnostics prior to low tibial osteotom
ies are given. Closing wedge, opening wedge, dome-shaped, distraction,
rotational and step-shaped osteotomies as well as combined procedures
are described. The possibilities of these techniques are pointed out
for malalignment after lower leg, pilon and ankle fractures, as well a
s after trauma of the distal epiphysis of the tibia. Arthroscopy of th
e ankle is an additional tool for detailed planning of the adequate su
rgical procedure. The importance of determining an early correction ca
nnot be underestimated.