Do you have a condition or injury of the hand and want to learn about the causes and treatment options? Would you like to know how occupational therapy works and how you can support your healing process at home? This guide is suitable for affected individuals and their relatives, but it also serves as a manual for occupational therapists and medical personnel to gain insight into this field. It facilitates communication for both patients and professionals, whether in counseling sessions or professional exchanges. In concise chapters and clear language, the various conditions and types of injuries are explained, along with their treatment options, such as: carpal tunnel syndrome, tennis elbow, tendinitis, rhizarthrosis, Dupuytren's contracture, fractures, and tendon injuries.