Reconstruction of orbital fractures can be challenging. The limited exposure, involvement of several wall defects, and the variable three-dimensional (3D) anatomy result in difficulty in achieving superior outcomes in complex cases. The use of patient-specific implants for the reconstruction of orbital defects shows great promise. Yet, proper virtual planning is crucial in these cases, and thus, understanding the anatomy and the different options for the planning is essential. This protocol describes three methods for reconstructing the defects and details the indications for each method. Automated computerized reconstruction is the simplest method, yet it can be used mainly for small defects. Repositioning of the fractured segment is simple, resulting in good anatomical continuity of the fractured wall, yet it requires non-comminuted fractures. Mirroring is the method of choice in comminuted fractures. The drawback of this method is the extensive manipulation that follows the mirroring stage, thus requiring a high level of understanding of the anatomy and implications by the planner. Following a detailed description of the methods, the anatomical structures that should be the main focus when reconstructing and those overlooked are demonstrated. In addition, the pitfalls encountered are described and discussed as well as how to avoid them. These methods can be used in-house or outsourced, yet understanding them is crucial to achieving better results, even in cases where the surgeon does not plan himself.