[Imaging features of pubalgia]. / Imagerie des pubalgies.

Pubalgia is a generic term used to describe groin pain due to a multitude of different etiologies such as skeletal (microtraumatic pubic symphysis arthropathy), muscular (adductor or rectus abdominis disorders), or abdominal wall (inguinal hernia) disorders. Diagnosis relies mainly on MRI for musculoskeletal disorders and ultrasound for abdominal wall disorders.

[Evolution of the pelvis and hip throughout history: from primates to modern man]. / Évolution du bassin et de la hanche « à travers les âges ¼: des primates à l'homme moderne.

The evolution to a bipedal mode of locomotion was accompanied by a verticalization of the spine and a modification in the shape of the pelvis: horizontal curvature and sagittal rotation. Phylogenesis meets ontogenesis: flat bones in fetuses similar to the monkey, australopithecus features at birth and "human-like" features by 7 or 8years of age. These anatomical modifications explain the characteristics of human bipedalism: stable, economical, with hip and knee extension in the standing position with little lateral motion. Some pathologies induce a regression to a more archaic mode of bipedal locomotion.