<prompt> Transverse root fracture Healing can be done by :Union of segments with hard tissue.Bony ingrowth across the fracture line.Interposition of connective tissue or fibrous tissue.All of the Above.  <response>: Healing of Root FractureAccording to Andreasen and Hjorting-Hanson, transverse root fracture healing can be done by any one of the following ways:Union of segments with hard tissueInterposition of connective tissue or fibrous tissue periodontal ligamentBony ingrowth across the fracture lineNon-union with associated interposition of granulation tissue. 