病患者女 - 41歲

左腳拗柴後照MRI，發現撕裂性骨折（碎骨黐住韌帶）。因是舊患，碎骨不會自行生番埋，消腫後按下會痛。想問是否要做手術將碎骨連接番，令韌帶發揮正常作用？如不做手術，將來會否有嚴重後果？
MRI Findings: There is a cortical avulsion fracture (2.7x1.4mm) of the anterior distal fibula where the ATFL attaches to.
No dislocation, or gross degenerative change is detected about the left ankle joint. There is minimal fluid within the joint, within physiologic limits. No marrow edema is detected about the joint. There is no evidence of osteochondral defect.