Hi Guest! Severe – less than 10mm Moderate – 11-15mm Minimal – 16-20mm There are some helpful images online as well, for example, here is one that illustrates atrophy of the maxilla: And here is one for the mandible: Hope this helps!
Would you be able to outline in further detail what level of atrophy each of these indicates? K08.21 – Minimal atrophy of the mandible K08.22 – Moderate atrophy of the mandible K08.23 – Severe atrophy of the mandible K08.24 – Minimal atrophy of maxilla K08.25 – Moderate atrophy of the maxilla K08.26 – Severe atrophy of the maxilla