可吸收固定材料应用于髁突骨折的研究进展OA

The materials currently used for the open reduction and internal fixation of condylar fractures in clinical practice are titanium alloys and absorbable materials.Titanium alloys have excellent retention and stability but may inter-fere with magnetic resonance imaging and usually require secondary removal.Biocompatible,absorbable polymers are co-polymers synthesized from absorbable monomers and their modified derivatives and can be utilized by the human body.They provide reliable retention and stability and generally do not require secondary removal unless special circumstances arise.Advances in science and technology have led to the development of ultrasound-activated absorbable polymer screws,absorbable magnesium-based metal screws,and absorbable bioceramics.These absorbable materials have demon-strated sufficient mechanical properties and clinical efficacy.This work aims to review the types,indications,technologi-cal advancements,clinical applications,and future prospects of absorbable materials.