Understanding limb alignment and malalignment is a critical task for surgeons who treat lower extremity deformities. The Art of Limb Alignment is a concise guide for beginners who are starting on their journey to master limb deformity correction concepts. The Art of Limb Alignment is the official book of the annual Baltimore Limb Deformity Course (www.DeformityCourse.com), which has been held for more than 25 years.