Dog Health Problems - Categories of Patellar Luxation
Patellar luxations fall into several categories:
- Grade 1 - Medial luxation occurring in toy, miniature, and large breeds
- Grade 2 - Lateral luxation occurring in toy and miniature breeds
- Grade 3 - Lateral luxation occurring in large and giant breeds
- Grade 4 - Trauma induced luxation occurring in various breeds
The categories - Grades 1 - 3 - for Medial or Lateral Luxation are believed to be inherited and are also suspected of being inheritable.
Dog Health Problems - Types of Patellar Luxation
Patellar luxation fall into several types:
- Intermittent patellar luxation
- Frequent patellar luxation
- Permanent patellar luxation