As it progresses, periodontal disease damages the supporting tissue around the tooth, which can lead to loose teeth that eventually fall out. (suffieldvet.com)
Attachment loss is when the bone and gum tissue around the tooth is lost because of periodontal disease. (eastsideveterinarydentistry.com)
Periodontal disease refers to a range of conditions, including gingivitis (inflammation of the gums) and periodontitis (loss of bone and soft tissue around the teeth). (petsmagazine.com.sg)