Bikelet,

Well I guess the most important fact is that it doesn't limit you too much - so you may not want to rush out too quickly for investigations etc. Without examining and asking a few hundred Q's I cannot answer your question in confidence.

My first suggestion then would be to get an assessment by a physio with a hip pathology in mind and if there's any clinical suggestion of FAI then a follow-up xray would be indicated and help differnetial diagnosis. A few surgeons in Australia are now having excellent success with a mini-incision and arthroscopically corrected Cam/Pincer/both FAI particularly if the hip joint itself is still reasonably well preserved (mild OA only) - thus early detection can be very useful.

Good luck.