title: Orthodontic relapse in dentitions with reduced periodontal support: an experimental study in dogs.
mesh_terms: D000818:Animals; D003238:Connective Tissue / Q000502:physiology; D004285:Dogs; D008310:Malocclusion / Q000209:etiology*; D010510:Periodontal Diseases / Q000150:complications* / Q000628:therapy; D010519:Periodontium / Q000502:physiology; D012008:Recurrence; D014087:Tooth Movement Techniques