Book excerpt: In this issue of Orthopedic Clinics, guest editors from the esteemed Campbell Clinic bring their considerable expertise to the topic of Arthritis and Related Conditions. Despite ongoing research and development of new treatment modalities, arthritis remains a serious health crisis, and is the leading cause of disability and earning loss among adults in the United States. In this issue, ten top experts present information about causes and treatments in adults and children with arthritis to keep readers up to date with recent advances in the field. - Contains 10 relevant, practice-oriented topics including total joint arthroplasty in the patient with inflammatory arthritis; post-traumatic arthritis of the knee and ankle; transient/toxic synovitis; outcomes of total ankle replacement; and more. - Provides in-depth clinical reviews on arthritis and related conditions, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.