Complex regional pain syndrome: From diagnosis to rehabilitation

Figure 1 Clinical signs of complex regional pain syndrome. A: Oedema and colouration changes around the metacarpophalangeal joints of a 42-year-old woman with bilateral upper limb complex regional pain syndrome (CRPS) in the acute phase (around six months); B: Thenar muscle atrophy and slick skin aspect of a 22-year-old woman with left upper limb CRPS for a duration of 3 yr; C: Significant knee oedema in a 46-year-old woman with right lower limb CRPS lasting 2 yr; D: Blue coloured left lower limb CRPS in the cold phase (3 yr) of a 23-year-old woman.