Avascular Necrosis of Bone or Osteonecrosis or AVN or Aseptic Necrosis

Avascular Necrosis of Bone or Osteonecrosis or AVN or Aseptic Necrosis

Last Reviewed : 12/24/2020
Avascular Necrosis of Bone or Osteonecrosis or AVN or Aseptic Necrosis

Avascuar necrosis or osteonecrosis is the death of the bone resulting in bone collapse and fractures. It is usually associated with risk factors like alcohol, sickle cell disease, trauma, storage disorders. Symptoms depend on the joint involved with this disorder. It is a chronic progressively worsening disorder. Pain is usually long lasting that slowly get worse. In advanced disease, mobility is restricted, frequent falls occur and there may be fractures. It is usually diagnosed by imaging studies like XR or MRI of the affected joint. Treatment includes avoiding the risk factors like steroid medications or alcohol. Pain medications help with the pain in the early course of the disease. Surgery may be needed in advance disease. Other treatment options like stem cell therapy is also considered in few cases.


We researched this topic for you and found the following best online resources. They are categorized into basic, advanced, and research level based on the extent of information you need. You will be taken to the respective websites by pressing on the links below.


Basic information:

http://www.mayoclinic.org/diseases-conditions/avascular-necrosis/basics/definition/con-20025517. mayo clinic. avascular necrosis.

http://www.niams.nih.gov/health_info/osteonecrosis/. national institute of arthritis and musculoskeletal and skin diseases

http://www.emedicinehealth.com/avascular_necrosis/article_em.htm. emedicinehealth. avascular necrosis (aseptic necrosis or osteonecrosis)

http://orthoinfo.aaos.org/topic.cfm?topic=a00216. american academy of ortopedic surgeons. osteonecrosis of hip

http://www.wikihow.com/detect-symptoms-of-avascular-necrosis. how to detect symptoms of avascular necrosis. wiki how


international still’s disease foundation inc. avascular necrosis.

http://www.orthobullets.com/sports/3060/avascular-necrosis-of-the-shoulder. avascular necrosis of the shoulder. by jason mckean. orthobullets.

http://www.rightdiagnosis.com/a/avascular_necrosis/intro.htm. avascular necrosis. right diagnosis


Advanced information:

http://emedicine.medscape.com/article/86568-overview. avascular necrosis (avn). medscape

http://rarediseases.org/rare-diseases/osteonecrosis/. osteonecrosis. national organization for rare disorders. nord



http://www.kumc.edu/msctc/osteonecrosis-(avascular-necrosis).html. stem cell therapy for avascular necrosis. ku medical center.

file:///c:/users/praveen/downloads/orr-25333-surgical-management-of-avascular-necrosis-of-the-femoral-hea_110612.pdf. surgical management of avascular necrosis of the femoral head: an update. karatoprak et al. orthopedic research and reviews. volume 2012:4 pages 97—102

http://www.sciencedirect.com/science/article/pii/s1110116410000050. avascular necrosis of bone in systemic lupus erythematosus. the egyptian rheumatologist. volume 33, issue 1, january 2011, pages 27–33

http://www.wjgnet.com/2218-5836/full/v3/i5/49.htm. kaushik ap, das a, cui q. osteonecrosis of the femoral head: an update in year 2012. world j orthop 2012; 3(5): 49-57

https://www.dovepress.com/stem-cell-treatment-for-avascular-necrosis-of-the-femoral-head-current-a16410. stem cell treatment for avascular necrosis of the femoral head: current perspectives. houdek mt et al. stem cells and cloning: advances and applications . volume 2014:7 pages 65—70.

http://www.nature.com/leu/journal/v22/n2/full/2405032a.html. high incidence of avascular necrosis in adolescents with acute lymphoblastic leukaemia: a ukall xii analysis. b patel1, s m richards2, j m rowe3,4, a h goldstone5 and a k fielding1. leukemia (2008) 22, 308–312; doi:10.1038/sj.leu.2405032

http://ped-rheum.biomedcentral.com/articles/10.1186/s12969-015-0008-x. avascular necrosis in pediatric systemic lupus erythematosus: a brief report and review of the literature. reut gurion et al. pediatric rheumatology201513:13. doi: 10.1186/s12969-015-0008-x

http://onlinelibrary.wiley.com/doi/10.1002/cncr.11373/pdf. avascular necrosis in long-term survivors after allogeneic or autologous stem cell transplantation. a single center experience and a review. libuse tauchmanova et al. cancer may 15, 2003 / volume 97 / number 10

http://njrnepal.org/dr%20sajid.pdf. avascular necrosis of the femoral head: a case report with emphasis on imaging findings ansari s et al. njr / vol 2 / no. 2/ issue 3 / july-dec, 2012

https://www.unitedhealthcareonline.com/ccmcontent/providerii/uhc/en-us/assets/providerstaticfiles/providerstaticfilespdf/tools%20and%20resources/policies%20and%20protocols/medical%20policies/medical%20policies/core_decompression_for_avascular_necrosis.pdf. core decompression for avascular necrosis. united healthcare.

http://www.fgdp.org.uk/_assets/pdf/research/final%20report-27.11.12.pdf. national study on avascular necrosis of the jaws including bisphosphonate-related necrosis.


Related topics:

http://www.disabilitysecrets.com/conditions-page-1-15.html. social security disability (ssdi & ssi) for avascular necrosis. if you can show that avascular necrosis prevents you from working, social security may find you disabled and pay cash benefits. by melissa linebaugh

http://www.disability-benefits-help.org/disabling-conditions/avascular-necrosis. avascular necrosis and social security disability

http://www.caringmedical.com/prolotherapy-news/avascular-necrosis-2/. stem cell therapy for dead and dying bone – osteonecrosis – avascular necrosis

http://adult-stem-cell-hip-surgery.com/avascular_necrosis.shtml. adult stem cell breakthrough surgery for avascular necrosis of the hip.

http://www.ssdrc.com/ssd-avascular.html. facts about avascular necrosis and filing for disability.

http://www.getprolo.com/avascular-necrosis-and-prolotherapy/. avascular necrosis and prolo therapy. ross hauser, md

http://imr.sagepub.com/content/42/6/1353.full. complete resolution of avascular necrosis of the human femoral head treated with adipose tissue-derived stem cells and platelet-rich plasma. jaewoo pak et al. journal of international medical research december 2014 vol. 42 no

http://www.joms.org/article/s0278-2391(03)00720-1/fulltext. pamidronate (aredia) and zoledronate (zometa) induced avascular necrosis of the jaws: a growing epidemic. robert e. marx. volume 61, issue 9, pages 1115–1117

https://www.cellmedicine.com/stem-cell-therapy/news/stem-cell-therapy/avascular-necrosis/. stem cell institute. recent study concludes patients’ own stem cells with core decompression could delay or avoid the need for hip replacement


Other articles:

http://www.itmonline.org/arts/femur.htm. treatment of avascular necrosis of the femoral head with chinese herbs. by subhuti dharmananda, ph.d., director, institute for traditional medicine, portland, oregon

http://images.rheumatology.org/albums.php?albumid=75678. rheumatology. image library. avascular necrosis

http://fox61.com/2015/07/09/avascular-necrosis-my-story-of-a-rare-condition/. avascular necrosis: my story of a rare condition

http://www.livestrong.com/article/520569-a-holistic-diet-for-avascular-necrosis/. holistic diet for avascular necrosis. livestrong.com

https://www.researchgate.net/publication/7434185_avascular_necrosis_and_protease_inhibitors. avascular necrosis and protease inhibitors.

http://www.scielo.br/scielo.php?script=sci_arttext&pid=s1413-86702007000100009. marcos almeida matos; rafael watt de alencar; simone souza da rocha matos. avascular necrosis of the femoral head in hiv infected patients

brazilian journal of infectious diseases. 2007;11(1)31-34 doi



http://www.slideshare.net/upenderus/avascular-necrosis-of-hip-32618179. osteonecrosis of femoral head. dr. rajesh.


Related videos

https://www.youtube.com/watch?v=sztbmyofsoq. avascular necrosis treatment with stem cells. youtube. dr. dennis lox

https://www.youtube.com/watch?v=aw7crjzok20. avascular necrosis and minimally invasive treatment using stem cells - mayo clinic

http://www.ypo.education/orthopaedics/general/avascular-necrosis-in-adults-t34/video/. patient education library. avascular necrosis.

http://www.ucirvinehealth.org/medical-services/orthopaedics/hip-knee-surgery-services/avascular-necrosis/. avascular necrosis. uc irvine health.

http://www.shepherdpaininstitute.org/conditions/hip/avascular-necrosis. avascular necrosis. shepherd institute.

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