Fig. 2From: Prospective clinical evaluation of a novel anatomic cuff for forearm crutches in patients with osteoarthritisUlnarPro Questionnaire. A specific questionnaire focusing on symptoms along the forearm with a unipolar 9-point Likert-scale. Questions were classified into four different item categories: pain and dysaesthesia along the forearm; comfort and sense of security; symptoms of the hands; symptoms of the shouldersBack to article page