Long-term functional outcome of patients with longitudinal radial deficiency: cross-sectional evaluation of function, activity and participation

Abstract

Purpose: To evaluate all functional aspects of patients with longitudinal radial dysplasia and to clarify the relationship between body functions on the one hand and limitations in activity and participation on the other hand. Methods: Thirty-one arms of seventeen adult patients with longitudinal radial dysplasia were analysed. Body function was assessed by measuring grip and pinch strength and active range of motion (ROM) of the hand. Activities were measured using the “Sequential Occupational Dexterity Assessment “, to measure perceived restrictions in participation the “Impact on Participation and Autonomy questionnaire” was used. Relationships between severity of dysplasia, body function, participation and activity were determined. Results: Patients with a severe type scored significantly lower in body function scores than patients with a mild form. Patients with limited active finger joint motion performed worse on activities. We found no significant differences in activity and participation between mild or severe types and found no correlation in participation scores. Conclusion: Although considerable restrictions in joint mobility and strength were revealed, little or no limitations on the activity and participation level were found. Limitations in body functions hardly influenced capacity on activity level and did not influence participation in societal roles.

Implications for Rehabilitation

• People with LRD learn to accomplish many of the everyday tasks without great difficulty and do not report a low quality of participation in major life activities.

• Professionals working in rehabilitation medicine should focus on activity and participation rather than on body structure or functions. Therapy focused solely on increasing joint motion or strength does not lead to further improvement.

• For parents it will be reassuring to know that children with severe radial deficiencies can satisfactory fulfill social roles in later life.

Keywords::

• Upper limb deformity
• patient participation
• activities of daily living
• longitudinal radial deficiency

Declaration of Interest: The authors report no declaration of interest.