Orthopedic considerations and surgical outcomes in Ehlers-Danlos syndromes.

The Ehlers-Danlos syndromes (EDS) are a clinically and genetically heterogeneous group of connective tissue disorders with varying physical manifestations. There are no clear guidelines for addressing orthopedic concerns or reporting surgical outcomes in this population. This article reviews the literature, reports on a new study, and offers considerations prior to surgical intervention. The new study seeks to determine the effectiveness of surgical intervention in individuals with EDS. It is a retrospective chart review of 154 individuals clinically diagnosed with EDS who had orthopedic surgery >2 years ago at Hospital for Special Surgery. A total of 120 individuals were included in the study. One hundred eleven females and 9 males underwent a total of 320 orthopedic surgeries, of which 204 surgeries had available post-operative follow-up. The average age at surgery was 38.2 years (range: 7.6-83.3). Multiple post-operative complications (290) were reported in 91% of cases. Common complications were persistent pain/discomfort (45), continued subluxation/dislocation (20), instability (19), pain/discomfort from hardware (17), and infection (16). Our results suggest that surgical outcomes are worse for individuals with EDS compared to the general population, a finding which is similar to other studies. Complications occurred more frequently in the EDS population than the average population, suggesting that surgery should be undertaken by a multidisciplinary team of clinicians with careful pre-operative planning and full knowledge of the risks and benefits. Guidelines for the care of this unique population must be established.