Postoperative stability reconstruction following spinal tumor resection is a critical step to ensure functional recovery and quality of life for patients. This article systematically reviews the current status of anterior and posterior column reconstruction techniques after spinal tumor resection, including strategies such as bone cement augmentation, titanium mesh cage and artificial vertebral body implantation, and three-dimensional-printed personalized prostheses. It emphasizes the need for individualized treatment plans based on tumor type, anatomical location, and the patient’s overall condition. The article also highlights the importance of restoring sagittal balance, multidisciplinary collaboration, and complication prevention for long-term outcomes. In the future, innovations in biomaterials, along with the minimally invasive and intelligent evolution of surgical techniques, will further advance the goal of achieving stable, pain-free, and functionally effective spinal reconstruction for each patient, ultimately enhancing their quality of life.