Osteonecrosis Of The Hip Stages & Treatment - Everything You Need To Know - Dr. Nabil
ฝัง
- เผยแพร่เมื่อ 8 เม.ย. 2019
- Dr. Ebraheim’s educational animated video describes osteonecrosis of the femoral head - Hip.
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Osteonecrosis of the Hip
Osteonecrosis or avascular necrosis of the hip means death of a segment of the bone in the femoral head due to interruption of the blood supply. The etiology of this condition is not fully understood. There are several risk factors associated with osteonecrosis of the hip. Direct risk factors for osteonecrosis include trauma, radiation, and hematologic disorders such as lymphoma, leukemia, cytotoxins, Gaucher disease, Caisson disease, and Sickle Cell disease. Indirect risk factors for osteonecrosis include steroid use, alcohol abuse, renal failure, organ transplant, systemic lupus erythematosus (SLE), idiopathic osteonecrosis, hemophilia, and thrombophilia. Osteonecrosis may be bilateral in about 80% of the patients. Check the other hip even if it is asymptomatic. Early diagnosis and treatment may improve the chances for success of a head preserving surgical procedure, such as core decompression or bone grafting. In late stages of osteonecrosis, the femoral head collapses and cannot be saved. For the patient to have a good outcome, the femoral head will need to be replaced at this late stage. Obtain AP and frog leg lateral views of the hip. The frog leg lateral view will show the crescent sign. MRI is the study of choice, especially when the patient has persistent hip pain and the radiographs are negative and the diagnosis of osteonecrosis of the femoral head is suspected, especially if the patient has risk factors. On the T1 MRI, there is a well-defined band of low signal intensity usually within the superior anterior portion of the femoral head. Decreased signal from the ischemic marrow and there is a single band-like area of low signal intensity (crescent sign). The crescent sign represents the reactive interface between the necrotic and reparative zone. The single line density demarcates the normal from the ischemic bone. Double Line Sign is seen in T2 images. The subchondral lesion on T2 shows two lines the low signal intensity line and the high signal intensity line. The lesion will show a high signal intensity inner border with a low signal intensity peripheral rim (double line). The high signal intensity represents hyper vascular granulation tissue. The size of the lesion is the most important factor in determining the development of symptoms and the progression of the disease. The best prognosis occurs in a small lesion with sclerotic margins. The presence of bone marrow edema on the MRI is predictive of worsening of the pain and future progression of the disease. Multifocal osteonecrosis, which is disease involving three or more sites such as the hip, the knee, the shoulder, and the ankle, occurs in about 3% of patients. A patient that presents with osteonecrosis at a site other than the hip should undergo MRI of the hip to rule out the asymptomatic lesion in the femoral head. Transient osteoporosis of the femoral head is not osteonecrosis of the femoral head. In transient osteoporosis, the symptoms are usually more than the x-ray findings. Transient osteoporosis affects pregnant women, and it affects men during the 5th decade of life. On x-ray, you probably will not find much (may find osteopenia). The MRI is probably characteristic (you will find bony edema and increased signal intensity in T2 MRI). The signal changes will involve the femoral head and extend into the neck, and may be even the intertrochanteric area. With transient osteoporosis, there is no double density which is on MRI with osteonecrosis. Transient osteoporosis is not a tumor, it is not osteonecrosis and it does not need surgery. The Ficat classification is a commonly used system to stage osteonecrosis of the hip. Stage I has a normal x-ray; MRI has abnormal signal (changes in the marrow), and the bone scan will show increased uptake. In Stage II, the x-rays will show mixed osteopenia and/or sclerosis. There might be subchondral cysts and lucencies. There is no crescent sign, no subchondral fracture, and no collapse. The MRI and bone scan will be abnormal. In Stage III, the x-ray will show the crescent sign, which is a subchondral fracture line and may be associated with collapse of the femoral head. MRI will show the changes that are seen in the x-rays. In Stage IV, the x-ray will show collapse of the subchondral bone and severe deformity of the head with secondary degenerative changes affecting both sides of the joint.
Un grand merci pour toutes vos vidéos accompagnées d'explications claires.
Votre connaissance des problèmes osseux et nerveux est remarquable.
Merci encore car la compréhension de la douleur et de ses origines encourage le patient à être acteur de sa guérison.
Thank you
I was just diagnosed with osteonecrosis and this is my first real information ive received so far
That was the best AVN report any one can ask for. Big thank you to Dr. E
الله يجزك خير وكتب أجرك بالعلم النافع
⛤⛤
감사합니다 excellent lecture!
Excellent lecture sir Thanks
Great video
Thanks Sir
Very informative, thx.
It was very helpful
This was so well put thank you sir
Sir how much time it takes to heal, when partial fracture in neck of femur, I have fixed by 3 screws.
Thanks
lot of thanx sir
Best knowledge available on TH-cam about AVN. Have you experienced how predictable the results for core decompression in Stage I in younger patients are? Can't find anything on this.
I just found out that this is what is causing my pain, and should be getting a Total Hip replacement soon, I'm trying to be positive. I'm grateful for what information there is available. These videos and explanations help me cope.
Because of extreme trauma 18 months ago and Covid restrictions keeping me away from in person appointments my severe pain wasn't diagnose correctly until femoral head collapse \stage IV
@@conniemiles5164 I am so sorry! I am going through this as well with my issue also being bi lateral. I am tying to “wait it out” as long as I can, but the pain in my left hip (after core decompression) hurts more than my right hip (collapsed). I am praying for you!
@@jaylahorton4073 I'm sorry, I know the pain is exhausting. I had my leftnhip replaced 2 weeks ago, and it's already less painful than the right. The right isnt AVN, but it did collapse, it was a verticle fracture and they are going to replace it as soon as this one heals.
I was afraid I wouldn't want to do the 2nd surgery, if the 1st was to painful, and it was/is , but the pain of my right hip is worse now, so I have hope.
@@conniemiles5164 You must be my unfortunate twin. Mine is SO, SO bad l can't go on literally if l don't get this soon. Homeless n alone...so sad 5 YEARS..developed blood clot in other leg so be careful. I SCREAM getting in n out of cab for appts. Or to get in bed ..Leg is 99% useless no lifting it, etc. Plus l have incontinence n they're putting in a Stent for blood clot. NO RISK FACTORS FIT..so we must explore. Many wrong diagnosis in GOOD hospitals. Sorry to say most doctors don't deserve title. WOW what a downer..but lm doing it to compare notes n l wish us both TOTAL SUCCESS N HEALTH. Oh yeah maybe my neglected stomach issues so tell me.hope you're better than l. NYC, where are you? XOXO
@@jaylahorton4073 DO NOT I am so destroyed 5 years of agony n misdiagnosis. l'm in worst stage walk like 90 year old ..finally found a surgeon. Wishing you well
This is by far the most helpful AVN review.
And
Excellent radiology review.
Amazing
Does cutting back on drinking beer slow the progression of ANV? My hip has been hurting for 3 months now and i was diagnosed with this last week. I usually drink 4-5 beers a night. I didnt think that was too much but it may have been what let to me developing this disease.
Is it safe to use Serrapeptase enzymes with avascular necrosis
Recent radio diagonal film is directed me to be done like thought, G i , like mention on tibial limb is it ok if i stay in away from surgery
What about ostonecrosis due to loose bodies intra articular at medial femoral condyle.?
Dear sir thanks for your educative beniftial vedios .
May I ask about treatment option for young patient has AVN stage one or two with history of renalbtransplantation ?
Do we go for direct THR or we may try head perserving procedure
hello, have you been treated, could you please let me know?
Deceptive thumbnail - after my accessing this video, the figure on this video is running and I accessed this video for its title, but because it appeared like the "science" of avascular necrosis pain was being discussed on this video, but that wasn't the case.
Either way if folks out there assumed that this video was my declaration of my having no more pain, well that wasn't the case. And if folks think this situation means that I was "explaining how my hip pain is gone and my pain while walking has improved, " well thats not the case at all, not even close- but I wish that were the case.
But it's not. I'm doomed to have excruciating hip pain for life it seems.
With that "Crime Victim's Compensation" that was mentioned a number of times on TH-cam some weeks ago, some figures were suggested and seemed as if Compensation is going to me after all of this, well I guess I'd like to consider getting the major surgery on my hip done if that is obtainable. I've had only one companion through all of this - and that is God and physical pain - and the pain gets quite excruciating most times.
The pain hurts, it's embarrassing and it's dehumanizing.
I've needed that surgery for 23+ years.
Someday I hope to get that surgery and live one full day without limping as well as going without hip pain. I can't even remember living like a human being because if I had my way, that surgery would happen.
Who knows what fate has in store.
Daniel
I hope you are fine now Daniel?
Im suffering from avn. How to cure without surgery. Please explain. Im 38 yrs. It is came after COVID treatment.
I'm scheduled for a fifth hip surgery in July. I had my first one when I was 21.
Why you got it at such a young age?
I’m waiting for mine soon as I have AVN and I’m 19
Please do you have to do the surgery after the first one
Hi , can Anyone help me..
My father has hip joint injury pelvic has been crack.. i can show x-ray.. if someone wants to help me..
Hello
Hi, I think it's better to ask your doctor. Hope your father will recover soon.
I can't believe because l studied born fill all damage repair themself
मुझे इंग्लिश नहीं आती हैं लेकीन मेरे यहीं दिक्कत है क्या मैं ठीक हों सकता हूं
Can a lady with this disease can get pregnant??
Same question
Hindi ma batio sir
:D
Bhai Avn sirf aur sirf ayurveda use bcha skta he..aur ayurveda me sirf excersize nai proper panchkarma aur medicine aur rest kmse km puri procesd me 8-10 mahina rest pkdlo..uthke bethna bhi nahi he sirf sote rehna he,weight km krna he, calcium aur nutriton wali chij khani he aur sirf bathroom janeke liye utho wobhi walket ke sahare, we western toilet use krna he...avoid kro surgery ko...khas adults ko jo abhi 50 kya 40 se niche ho wo
Bro guide me i am on stage 4 of avn and my age is 28 year old
Aap kisi ache ayurvedic Dr k baare me bataye
Kdr sa Lana ha treatment
@@ankitkhandelwal7653sukhayu ayurveda jaypur rajsthan me jao