This chapter has well written text and 14 well illustrated diagrams showing different types of encephaloceles. Classification of encephaloceles is well presented in tables. Different types of encephaloceles e.g. trans-sphenoidal encephalocele, naso-frontal encephalocele, naso-ethmoidal encephalocele are described in detail with individual management guidelines. Systemic abnormalities associated with encephaloceles are presented in tabular form for easy understanding. Intraoperative and postoperative photographs are highlighting point of this chapter. 107 references are given for further reading to conclude this chapter.