CONCLUSION: The results of this study suggest that postoperative CPM use following open hip preservation surgery for symptomatic FAI in adolescents improves clinical outcomes. These benefits seem to be related to the duration of CPM.
LEVEL OF EVIDENCE: Retrospective comparative study, Level III. Patients treated one way compared with patients treated another way at the same institution.

PMID: 23904892 [PubMed]

Read more... http://www.ncbi.nlm.nih.gov/pubmed/23904892?dopt=Abstract