Remember Osteonecrosis/Avascular Necrosis of Hip by these three menmonics – DIGITALIS, ASEPTIC or PLASTIC RAGS
Conditions associated with Osteonecrosis of the hips (avascular necrosis)
????DIGITALS
????DIabetes
????Gaucher’s disease
????Infection +Inflammation +Idiopathic
????Trauma
????ALcohol
????Steroids +Sickle cell anaemia
━━━━━━━━━━━━━━━━
Alternatively;
????ASEPTIC
????Alcohol excess (chronic)
????Sickle cell disease +SLE
????Exogenous steroid
????Pancreatitis
????Trauma
????Infection
????Caisson disease
━━━━━━━━━━━━━━━━
Or in more details;
PLASTIC RAGS
????Pancreatitis +Pregnancy
????Lupus (SLE)
????Alcohol excess (chronic)
????Steroids
????Trauma
????Idiopathic + Infection
????Caisson disease + Collagen vascular disease
????Radiation, +Rheumatoid arthritis
????Amyloid arthropathy
????Gaucher disease
????Sickle cell disease