Table 1.

Summary of the key advantages and disadvantages, including largely theoretical points, associated with patient-specific implant use by spinal surgeons.

Advantages	Disadvantages
Easier Implantation	Lack of Quality Data
Minimal Endplate Preparation	Research Challenges
Improved Device–Bone Load Distribution	Skilled Labour and Equipment Requirements
Improved Primary Stabilisation	Increased Preoperative Planning
Range of Customisable Features	Reduced Intraoperative Flexibility
Enhanced Osseointegration	Multiple Implants Need to be Produced Per Case
Minimised Operative Time	Off the Shelf Devices Often Also Kept on Hand
Tailor to Specific Operative Challenges and Clinical Scenarios	Challenging Regulatory Environment