Composite coating of 58S bioglass and hydroxyapatite on a poly (ethylene terepthalate) artificial ligament graft for the graft osseointegration in a bone tunnel

► Hydroxyapatite and bioglass composited materials were coated on PET artificial ligament graft using gelatin as a carrier. ► Cell biocompatibity and bioactivity was improved on HA/BG composite coated grafts. ► HA/BG composite coating enhanced the graft osseointegration within the host bone tunnel.