Research progress of implant-supported fixed dental prostheses for interproximal contact loss
Interproximal contact loss is a common complication following oral implant restoration,with a relatively high incidence rate and distinct anatomical and physiological characteristics.It is prone to cause food impaction,tissue trauma around implants and lead to caries or periodontal inflammation in surrounding teeth.The treatment options for interproximal contact loss are limited,impacting the prognosis of implant restoration and patients'satisfaction.Therefore,research on interproximal contact loss in implant-supported fixed dental prostheses is of great importance.