Dr. Jacques Vallotton provides a detailed explanation of functional hallux limitus, a little-known condition that impacts foot propulsion. He describes its biomechanical consequences, clinical diagnosis, and conservative and surgical treatment options.

Knee osteoarthritis manifests as mechanical pain and a progressive loss of mobility. Depending on the severity of the condition, treatments range from simple anti-inflammatory medication to knee replacement.

A powerful and personal account from a former top athlete and police officer who underwent total hip replacement surgery at the age of 34. He recounts his journey, the pain, the rehabilitation, and the lessons learned from this unique experience.