Abstract
Femoroacetabular impingement (FAI) is a clinical-radiological syndrome in which the anatomic abnormalities in the transition space between the femoral head and the anterior acetabular rim, results in abnormal contact between them. It must be considered in the differential diagnosis of hip pain, especially among young people. An early diagnosis and a proper and timely treatment allow patients to return to work and sports activities. So far, little is known about FAI among medical specialties, so the purpose of this review is to provide information related to the diagnosis, treatment and prognosis of this pathology.References
(1) Lavigne M, Parvizi J, Beck M, Siebenrock KA, Ganz R, Leunig M. Anterior femoroacetabular impingement: part I. Techniques of joint preserving surgery. Clin Orthop Relat Res. 2004(418):61-6.
(2) Leunig M, Casillas MM, Hamlet M, Hersche O, Notzli H, Slongo T , et al. Slipped capital femoral epiphysis: early mechanical damage to the acetabular cartilage by a prominent femoral metaphysis. Acta Orthop Scand. 2000;71(4):370-5.
(3) T reviño-Garza Ó, Rivas-Fernández M, Marín-Peña O, Esteban-Ledezma R, Vilarubias-Guillament JM. Tratamiento del pinzamiento femoro-acetabular mediante abordaje mínimo invasivo. R esultados con 2 años de seguimiento. Acta Ortopédica Mexicana. 2009;23(2):57-69.
(4) Pun S, Kumar D, Lane NE. Review: Femoroace tabular Impingement. Arthritis & Rheumatology. 2015;67(1):17-27.
(5) Ganz R, Parvizi J, Beck M, Leunig M, Notzli H, Siebenrock KA. Femoroacetabular impingement: a cause for osteoarthritis of the hip. Clin Orthop Relat Res. 2003(417):112-20.
(6) I to K, Minka MA, 2nd, Leunig M, Werlen S, Ganz R. Femoroacetabular impingement and the cam-effect. A MRI -based quantitative anatomical study of the femoral head-neck offset. J Bone Joint Surg Br. 2001;83(2):171-6.
(7) Notzli HP, Wyss TF, Stoecklin CH, Schmid MR, Treiber K, Hodler J. The contour of the femoral head-neck junction as a predictor for the risk of anterior impingement. J Bone Joint Surg Br. 2002;84(4):556-60.
(8) Ng VY, Ellis TJ. More than just a bump: cam-type femoroacetabular impingement and the evolution of the femoral neck. Hip Int. 2011;21(1):1-8.
(9) McCarthy JC, Noble PC, Schuck MR, Wright J, Lee J. The Otto E . Aufranc Award: The role of labral lesions to development of early degenerative hip disease. Clin Orthop Relat Res. 2001(393):25-37.
(10) Hofmann S, Tschauner C, Graf R. Mechanical causes of osteoarthritis in young adults. Hip Int. 2003;13(1):3-9.
(11) Parvizi J, Leunig M, Ganz R. Femoroacetabular impingement. J Am Acad Orthop Surg. 2007;15(9):561-70.
(12) Hack K, Di Primio G, Rakhra K, Beaule PE. Prevalence of camtype femoroacetabular impingement morphology in asymptomatic volunteers. J Bone Joint Surg Am. 2010;92(14):2436-44.
(13) Gosvig KK, Jacobsen S, Sonne-Holm S, Palm H, Troelsen A. Prevalence of malformations of the hip joint and their relationship to sex, groin pain, and risk of osteoarthritis: a population-based survey. J Bone Joint Surg Am. 2010;92(5):1162-9.
(14) C lohisy JC, Baca G, Beaule PE, Kim YJ, Larson CM, Millis MB, et al. Descriptive epidemiology of femoroacetabular impingement: a North American cohort of patients undergoing surgery. Am J Sports Med. 2013;41(6):1348-56.
(15) Domayer SE, Ziebarth K, Chan J, Bixby S, Mamisch TC , Kim YJ. Femoroacetabular cam-type impingement: diagnostic sensitivity and specificity of radiographic views compared to radial MRI. Eur J Radiol. 2011;80(3):805-10.
(16) Meyer DC, Beck M, Ellis T, Ganz R, Leunig M. Comparison of six radiographic projections to assess femoral head/neck asphericity. C lin Orthop Relat Res. 2006;445:181-5.
(17) Nepple JJ, Martel JM, Kim YJ, Zaltz I, Clohisy JC. Do plain radiographs correlate with CT for imaging of cam-type femoroacetabular impingement? Clin Orthop Relat Res. 2012;470(12):3313-20.
(18) Ganz R, Gill TJ, Gautier E, Ganz K, Krugel N, Berlemann U. Surgical dislocation of the adult hip a technique with full access to the femoral head and acetabulum without the risk of avascular necrosis. J Bone Joint Surg Br. 2001;83(8):1119-24.
(19) R ibas M, Vilarrubias J, Ginebreda I, Silberberg J, Leal J. Atrapamiento o choque femoroacetabular. Revista de ortopedia y traumatología. 2005;49(5):390-403.
(20) R ibas M, Marín-Peña O, Regenbrecht B, De la Torre B, Vilarrubias J. Femoroacetabular osteochondroplasty by means of an anterior minimally invasive approach. Hip International. 2007;2:91-8.
(21) Philippon MJ, Stubbs AJ, Schenker ML, Maxwell RB, Ganz R , Leunig M. Arthroscopic management of femoroacetabular impingement: osteoplasty technique and literature review.Am J Sports Med.2007;35(9):1571-80.
(22) Philippon MJ, Schenker ML. Arthr scopy for the treatment of femoroacetabular impingement in the athlete. Clin Sports Med. 2006;25(2):299-308, ix.
(23) Sampson TG. Arthroscopic treatment of femoroacetabular impingement: a proposed technique with clinical experience. I nstr Course Lect. 2006;55:337-46.