Furcationplasty is a dental surgical procedure aimed at treating furcation defects, which occur when the bone supporting a multi-rooted tooth is compromised, leading to loss of attachment between the roots. The procedure involves reshaping the bone and soft tissue around the furcation area to improve access for cleaning and maintenance, ultimately enhancing the tooth's stability and longevity. It is typically performed when less invasive treatments, such as scaling and root planing, are insufficient to address advanced periodontal disease. Furcationplasty can help preserve the affected tooth and improve overall oral health.