ON meaning in Medical ?

Answer:

What is Osteonecrosis mean?

Avascular necrosis (AVN), also called osteonecrosis or bone infarction, is death of bone tissue due to interruption of the blood supply. Early on, there may be no symptoms. Gradually joint pain may develop which may limit the ability to move. Complications may include collapse of the bone or nearby joint surface.

Risk factors include bone fractures, joint dislocations, alcoholism, and the use of high-dose steroids. The condition may also occur without any clear reason. The most commonly affected bone is the femur. Other relatively common sites include the upper arm bone, knee, shoulder, and ankle. Diagnosis is typically by medical imaging such as X-ray, CT scan, or MRI. Rarely biopsy may be used.

Treatments may include medication, not walking on the affected leg, stretching, and surgery. Most of the time surgery is eventually required and may include core decompression, osteotomy, bone grafts, or joint replacement. About 15,000 cases occur per year in the United States. People 30 to 50 years old are most commonly affected. Males are more commonly affected than females.

reference

Full Form	Category
Order Number	Accounts and Finance
Oxidation Number	Chemistry
Ontario Nature	Community
The Operators For Not	Computing
Open Networking	Computing
OFIN Token	Cryptocurrency
Order Now	General
Object Number	General
Ontario Network	General
Ontario (Canada)	General
Other Name	General
Online Network	General
Old Navy	Governmental
UNNAO JN	Indian Railway Station
Orden Nuevo	International
Or Not	Internet
Oh No	Internet
Optic Neuritis	Medical
omne nocte - every night	Medical
Omni Nocte	Medical
Osteonecrosis	Medical
Omni Nocte (every night)	Medical
Optic Neuropathy	Medical
Open Network	Networking
ONtario	Regional
Operational Navigation	Space Science