volkmann’s contracture in left hand of southeast asian young man. it is a permanent shortening of forearm muscles that gives

abnormal atrophies atrophy background clasping claw complete congenital contracture deformities deformity disability disable disease dupuytren extended extension finger fingers flexed flexion function hand hands hyperextension injury mononeuropathy muscle muscles nerve neuropathy palsy paralysis partial peripheral position posture problem sign spastic spasticity trauma ulnar volkmann weak wrist