MTÜ Scoliosis Society Katharina is an independent non-profit society created in February 2018. 

Named after Katharina Schroth (22.02.1894-19.02.1985) to honour and follow her principles of scoliosis care.

Katharina Schroth is a German author and creator of scoliosis treatment principles. Scoliosis clinic is named after her in Germany Bad Sobernheim.

The goal on the society is to connect people and families with spine - mainly scoliosis - deformations. Also to promote general knowledge about the condition, improve communication and cooperation between specialists and patients.