ABSTRACT
Cold intolerance is a common reason for disability after hand injury. In this study of posttraumatic cold intolerance, 20 patients with a history of digital replantation were matched with 20 control subjects who had not undergone replantation. The incidence and intensity of cold-related symptoms among patients in the two groups was investigated through the use of individual interviews and a grading scale for self-assessment of symptoms. The analysis of data indicates that although the pattern of symptoms may vary, the condition is neither more common nor more disabling among those who have undergone digital replantation. Cold intolerance after digital replantation seems, therefore, to be defined by the initial trauma and not by the subsequent reconstructive surgery.
Subject(s)
Cold Temperature/adverse effects , Finger Injuries/physiopathology , Finger Injuries/surgery , Fingers/surgery , Postoperative Complications/physiopathology , Replantation , Adult , Amputation, Traumatic/physiopathology , Amputation, Traumatic/surgery , Case-Control Studies , Female , Follow-Up Studies , Humans , MaleABSTRACT
The subjective symptoms called "post-traumatic cold intolerance" were analysed in a study of 40 patients with a history of digital trauma (amputation, neurovascular laceration, or comminuted fracture requiring surgical reconstruction). The patients were individually interviewed to obtain detailed information about perception of each symptom as well as the pattern of symptoms of post-traumatic cold intolerance. The study confirmed the high incidence of the condition and its potentially disabling nature. Although the individual symptoms described by the patients have a limited number of categories, the subjective expression of cold intolerance is too varied to allow an adequate definition or assessment to be based on any single symptom or group of symptoms.
