Abstract
Purpose
Timing of surgery is the most critical prognostic factor for hip osteonecrosis treated with free vascularized fibular grafting (FVFG). Bone marrow lesion (BML) on MRI usually occurs immediately before femoral head collapse. We conducted a retrospective cohort study to evaluate whether the noncollapsed hips with BML can benefit from FVFG.
Methods
Consecutive patients undergoing modified FVFG were identified from our clinical repository between January 2014 and December 2014. Based on whether BML was pre-operatively detected, the four year radiographic and clinical outcomes were compared.
Results
In the BML cohort, 22 of 53 hips (42%) showed radiographic signs of osteonecrosis progression, which was significantly higher than that in the control cohort (8 of 49, 16%; P = 0.005). The BML hips showed a significantly lower pre-operative Harris Hip Score (HHS) than those without BML (77.8 vs. 85.5, P = 0.046), whereas no such difference was observed in the final HHS or its post-operative improvement (HHS 90 vs. 94, P = 0.397; HHS improvement 12 vs. 8, P = 0.067). In the subgroup of patients with a pre-operative HHS lower than 80, BML hips were associated with a slightly lower final HHS than hips without BML. Four of 5 (80%) failed hips with BML had a poor pre-operative hip function.
Conclusion
BML indicates the last chance for a reproducible improvement in the treatment of hip osteonecrosis with FVFG before collapse. However, the concomitant lower pre-operative HHS (< 80) is a poor prognostic factor for BML-positive hips.
Similar content being viewed by others
References
Nam KW, Kim YL, Yoo JJ, Koo K-H, Yoon KS, Kim HJ (2008) Fate of untreated asymptomatic osteonecrosis of the femoral head. J Bone Joint Surg Am 90(3):477–484
Ünal MB, Cansu E, Parmaksızoğlu F, Cift H, Gürcan S (2016) Treatment of osteonecrosis of the femoral head with free vascularized fibular grafting: results of 7.6-year follow-up. Acta Orthop Traumatol Turc 50(5):501–506
Yoo MC, Kim KI, Hahn CS, Parvizi J (2008) Long-term followup of vascularized fibular grafting for femoral head necrosis. Clin Orthop Relat Res 466(5):1133–1140
Urbaniak JR, Coogan PG, Gunneson EB, Nunley JA (1995) Treatment of osteonecrosis of the femoral head with free vascularized fibular grafting. A long-term follow-up study of one hundred and three hips. J Bone Joint Surg Am 77(5):681–694
Gao YS, Chen SB, Jin DX, Sheng JG, Cheng XG, Zhang CQ (2013) Modified surgical techniques of free vascularized fibular grafting for treatment of the osteonecrosis of femoral head: results from a series of 407 cases. Microsurgery 33(8):646–651
Korompilias AV, Beris AE, Lykissas MG, Kostas-Agnantis IP, Soucacos PN (2011) Femoral head osteonecrosis: why choose free vascularized fibula grafting. Microsurgery 31(3):223–228
Soucacos PN, Beris AE, Malizos K, Koropilias A, Zalavras H, Dailiana Z (2001) Treatment of avascular necrosis of the femoral head with vascularized fibular transplant. Clin Orthop Relat Res 386:120–130
Mont MA, Jones LC, Hungerford DS (2006) Nontraumatic osteonecrosis of the femoral head: ten years later. J Bone Joint Surg Am 88(5):1117–1132
Aldridge JM, Berend KR, Gunneson EE, Urbaniak JR (2004) Free vascularized fibular grafting for the treatment of postcollapse osteonecrosis of the femoral head. Surgical technique. J Bone Joint Surg Am 86(Suppl 1):87–101
Fang T, Zhang EW, Sailes FC, McGuire RA, Lineaweaver WC, Zhang F (2013) Vascularized fibular grafts in patients with avascular necrosis of femoral head: a systematic review and meta-analysis. Arch Orthop Trauma Surg 133(1):1–10
Zhang QY, Li ZR, Gao FQ, Sun W (2018) Pericollapse stage of osteonecrosis of the femoral head: a last chance for joint preservation. Chin Med J 131(21):2589–2598
Gagala J, Tarczyńska M, Gawęda K (2013) Clinical and radiological outcomes of treatment of avascular necrosis of the femoral head using autologous osteochondral transfer (mosaicplasty): preliminary report. Int Orthop 37(7):1239–1244
Meier R, Kraus TM, Schaeffeler C, Torka S, Schlitter AM, Specht K, Haller B, Waldt S, Rechl H, Rummeny EJ, Woertler K (2014) Bone marrow oedema on MR imaging indicates ARCO stage 3 disease in patients with AVN of the femoral head. Eur Radiol 24(9):2271–2278
Hatanaka H, Motomura G, Ikemura S, Kubo Y, Utsunomiya T, Baba S, Kawano K, Nakashima Y (2019) Differences in magnetic resonance findings between symptomatic and asymptomatic pre-collapse osteonecrosis of the femoral head. Eur J Radiol 112:1–6
Zhang C, Zeng B, Xu Z, Song W, Shao L, Jing D, Sui S (2005) Treatment of femoral head necrosis with free vascularized fibula grafting: a preliminary report. Microsurgery 25(4):305–309
Zhang CQ, Sun Y, Chen SB, Jin DX, Sheng JG, Cheng XG, Xu J, Zeng BF (2011) Free vascularised fibular graft for post-traumatic osteonecrosis of the femoral head in teenage patients. J Bone Joint Surg (Br) 93(10):1314–1319
Lin S, Zhang CQ, Jin DX (2015) Combination of modified free vascularized fibular grafting and reverse less invasive stabilization system (LISS) for the management of femoral neck nonunion in patients thirty years of age or younger. Injury 46(8):1551–1556
Yin J, Zhu H, Gao Y, Zhang C (2019) Vascularized fibular grafting in treatment of femoral neck nonunion: a prognostic study based on long-term outcomes. J Bone Joint Surg Am 101(14):1294–1300
Steinberg ME, Steinberg DR (2004) Classification systems for osteonecrosis: an overview. Orthop Clin North Am 35(3):273–283
Plakseychuk AY, Shah M, Varitimidis SE, Rubash HE, Sotereanos D (2001) Classification of osteonecrosis of the femoral head. Reliability, reproducibility, and prognostic value. Clin Orthop Relat Res 386:34–41
Harris WH (1969) Traumatic arthritis of the hip after dislocation and acetabular fractures: treatment by mold arthroplasty. An end-result study using a new method of result evaluation. J Bone Joint Surg Am 51(4):737–755
Hamada H, Takao M, Sakai T, Sugano N (2018) Subchondral fracture begins from the bone resorption area in osteonecrosis of the femoral head: a micro-computerised tomography study. Int Orthop 42(7):1479–1484
Iida S, Harada Y, Shimizu K, Sakamoto M, Ikenoue S, Akita T, Kitahara H, Moriya H (2000) Correlation between bone marrow edema and collapse of the femoral head in steroid-induced osteonecrosis. AJR Am J Roentgenol 174(3):735–743
Berend KR, Gunneson EE, Urbaniak JR (2003) Free vascularized fibular grafting for the treatment of postcollapse osteonecrosis of the femoral head. J Bone Joint Surg Am 85(6):987–993
Ding H, Gao YS, Chen SB, Jin DX, Zhang CQ (2013) Free vascularized fibular grafting benefits severely collapsed femoral head in concomitant with osteoarthritis in very young adults: a prospective study. J Reconstr Microsurg 29(6):387–392
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Ethics declarations
The study protocol was approved by the ethics committees of Jiao Tong University Affiliated Sixth People’s Hospital.
Conflict of interest
All the authors declared that they have no conflicts of interest to this work.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Huang, YG., Chia, W.K., Jin, D. et al. Bone marrow lesion on magnetic resonance imaging indicates the last chance for hip osteonecrosis treated with vascularized fibular grafting before collapse. International Orthopaedics (SICOT) 44, 2529–2536 (2020). https://doi.org/10.1007/s00264-020-04697-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00264-020-04697-5