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{"current_user":null,"inclusions":[{"imageId":57897095,"studyId":120142,"caseSlug":"femoral-head-blood-supply","caption":"Figure 1: blood supply to the femoral head","isStack":false,"diagnosticCertainty":"not_applicable","thumbnail":"https://prod-images-static.radiopaedia.org/images/57897095/0._big_gallery.jpeg"},{"imageId":23277,"studyId":7364,"caseSlug":"previous-avascular-necrosis-of-the-hip","caption":"Case 1","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/23277/d906d6b208679afa5719df877eeca4_big_gallery.jpeg"},{"imageId":130222,"studyId":8400,"caseSlug":"avascular-necrosis-of-the-femoral-head-5","caption":"Case 2","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/130222/64526ee2606a0684fa13b315027ec7_big_gallery.jpg"},{"imageId":7308992,"studyId":30066,"caseSlug":"avascular-necrosis-of-the-hip-5","caption":"Case 3","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/7308992/d0d10c89ad88efd7ad7188caf582ab_big_gallery.jpg"},{"imageId":488528,"studyId":10601,"caseSlug":"avascular-necrosis-of-hip-2","caption":"Case 4","isStack":false,"diagnosticCertainty":"probable","thumbnail":"https://prod-images-static.radiopaedia.org/images/488528/934f1a03b510eca15edcbbed5ff00b_big_gallery.jpg"},{"imageId":547123,"studyId":11312,"caseSlug":"avascular-necrosis-of-femoral-head-9","caption":"Case 5","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/547123/43eea1d98313a436b5b80a78f25a5e9eba78c59a926e7682203fad84a78d8b9b_big_gallery.jpeg"},{"imageId":56173341,"studyId":11590,"caseSlug":"avascular-necrosis-1","caption":"Case 6: bilateral","isStack":true,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/56173341/0._big_gallery.jpeg"},{"imageId":629312,"studyId":12883,"caseSlug":"avascular-necrosis-of-the-hip-11","caption":"Case 7","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/629312/c684b220557f2cf01dd3d5eff79419_big_gallery.jpg"},{"imageId":8074098,"studyId":31413,"caseSlug":"avascular-necrosis-of-hip-joint-bilateral","caption":"Case 8","isStack":true,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/8074098/0e81dd0cb1ae7136ddfcad15e3ac90_big_gallery.jpg"},{"imageId":1178248,"studyId":14009,"caseSlug":"bilateral-avascular-necrosis-of-the-hip","caption":"Case 9: bilateral 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12","isStack":true,"diagnosticCertainty":"probable","thumbnail":"https://prod-images-static.radiopaedia.org/images/1865415/703d752ddb2aa6b1ea3bf2d528196e_big_gallery.jpeg"},{"imageId":1869259,"studyId":17151,"caseSlug":"avascular-necrosis-in-sickle-cell-disease","caption":"Case 13: with sickle cell disease","isStack":true,"diagnosticCertainty":"probable","thumbnail":"https://prod-images-static.radiopaedia.org/images/1869259/429f48a4a8a4ac350c30b8049793584b336ccd8087f6bee0d88ce1515c5eed13_big_gallery.jpeg"},{"imageId":1928544,"studyId":17383,"caseSlug":"avascular-necrosis-of-the-hip-post-subcapital-fracture","caption":"Case 14: post subcapital NOF fracture","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/1928544/1db497e8ec268aeb2e701092a6cc42_big_gallery.jpg"},{"imageId":3193204,"studyId":22654,"caseSlug":"avascular-necrosis-of-femoral-head-1","caption":"Case 15","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/3193204/dfb62fc855462175f96786bc08dd9a_big_gallery.jpg"},{"imageId":4002432,"studyId":23488,"caseSlug":"avascular-necrosis-of-the-hip-2","caption":"Case 16","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/4002432/d11b3d60ba80e7bb7926dbccacab51_big_gallery.jpg"},{"imageId":4590221,"studyId":24846,"caseSlug":"avascular-necrosis-of-the-hips","caption":"Case 17","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/4590221/d35cb058222072cbd5cedd6cc8749c_big_gallery.jpg"},{"imageId":6996343,"studyId":29640,"caseSlug":"avascular-necrosis-of-both-femoral-heads","caption":"Case 18: steroid 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","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/40555179/f76273a077c4984b1e042b4e10c744_big_gallery.jpeg"},{"imageId":40863333,"studyId":69771,"caseSlug":"avascular-necrosis-of-the-hip-joint","caption":"Case 22","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/40863333/0febbc57d046218d5ce0b10a869f2d_big_gallery.jpeg"},{"imageId":42535286,"studyId":71683,"caseSlug":"avascular-necrosis-of-the-hip-joint-chronic","caption":"Case 23","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/42535286/b67a7da3a93869cd5cf7363109933b_big_gallery.jpeg"},{"imageId":51855334,"studyId":83727,"caseSlug":"osteonecrosis-of-humeral-and-femoral-heads","caption":"Case 24: bilateral humeral and femoral heads","isStack":true,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/51855334/0e3d577e9da46113970cb896078fc1_big_gallery.jpeg"},{"imageId":53844968,"studyId":99290,"caseSlug":"avascular-necrosis-bilateral-femoral-heads-2","caption":"Case 25","isStack":true,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/53844968/08_big_gallery.jpeg"},{"imageId":54648140,"studyId":104282,"caseSlug":"bilateral-avascular-necrosis-of-the-hip-joints","caption":"Case 26","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/54648140/110001_big_gallery.jpeg"},{"imageId":55932819,"studyId":111326,"caseSlug":"avascular-necrosis-of-the-hip-joint-3","caption":"Case 27","isStack":false,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/55932819/110001_big_gallery.jpeg"},{"imageId":55938273,"studyId":111350,"caseSlug":"avascular-necrosis-of-the-hip-12","caption":"Case 28","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/55938273/001_big_gallery.jpeg"},{"imageId":58554643,"studyId":121313,"caseSlug":"avascular-necrosis-of-hip-joint-bilateral-2","caption":"Case 29","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/58554643/009_big_gallery.jpeg"},{"imageId":58595454,"studyId":121514,"caseSlug":"long-standing-avascular-necrosis-of-left-femoral-epiphysis","caption":"Case 30","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/58595454/0._big_gallery.jpeg"},{"imageId":58479906,"studyId":120988,"caseSlug":"avascular-necrosis-of-hip-3","caption":"Case 31","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/58479906/9._big_gallery.jpeg"},{"imageId":62606046,"studyId":137812,"caseSlug":"femoral-head-avascular-necrosis-3","caption":"Case 32","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/62606046/24c5cbb6420173560df41e0274c456e70c9bfcdb5f9caf380c66ac6d117ddbef_big_gallery.jpeg"},{"imageId":62948712,"studyId":139215,"caseSlug":"core-decompression-of-femoral-head-avascular-necrosis","caption":"Case 33: post-core decompression 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(bilateral)","isStack":true,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/63660504/1fbeb656128a4fb8d8d5047bdc57554b305a5fc3accec41f807c078d0dd715b8_big_gallery.jpeg"},{"imageId":65261142,"studyId":148124,"caseSlug":"osteonecrosis-of-the-femoral-head-staging-with-follow-up-x-rays","caption":"Case 36: staging with follow-up x-rays","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/65261142/e2dc367234548d3eda96091277332b4a8ac965563f1e6ee8462109a9497f9ec3_big_gallery.jpeg"},{"imageId":65405569,"studyId":148639,"caseSlug":"osteonecrosis-of-the-hips","caption":"Case 37","isStack":false,"diagnosticCertainty":"confirmed_substantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/65405569/b7c670c1cfc0a2695dfec0baacf374a891e8a8d630fcb9d4395b75496aa6c21c_big_gallery.jpeg"}],"ddx_inclusions":[{"imageId":1598048,"studyId":15893,"caseSlug":"secondary-degenerative-change-hip-joint","caption":"Secondary degenerative change of the hip joint","isStack":true,"diagnosticCertainty":"confirmed_unsubstantiated","thumbnail":"https://prod-images-static.radiopaedia.org/images/1598048/073aa0749b8e62ba38c3c9a0026e0a_big_gallery.jpeg"}],"lang":"gb"}