Mnemonic:
- Larger the alphabets, larger the diameter (V>F>B)
- Diameters with “sub” prefix are smaller than counterpart without it.
Mnemonic: MTP (Medical Termination of Pregnancy) in increasing order.
Antigenic Drift Nature of antigenic variation: Minor Mechanism: Gradual accumulation of amino acid substitutions due to point mutation in the hemagglutinin (H) and neuraminidase (N) genes. As mutations accumulate, antibodies generated by exposure to previous strains do not neutralize current strains to the same extent, resulting in only limited or…
Mnemonic: FABRY CX 1. Febrile episodes, Foam cells 2. Angiokeratomas, Alpha galactosidase A deficiency 3. Burning pains in hands and feet 4. Renal failure 5. Youth death 6. Cardiovascular disease, Ceramide trihexoside accumulation 7. X-linked recessive inheritance Further reading:
IHDI method is a new radiographic classification of the severity of hip dislocation in DDH. It is based on the location of the midpoint of superior part of ossified metaphysis (H-point) relative to acetabulum. In contrast to Tonnis classification method, IHDI method: Tonnis classification: It is assessed according to the…
Very useful information
why is submentovertical diameter less than mentovertical
Because it is measured from a closer point to the back of the head.
Bcz it is made by God n we can not change it
submento is from the side of the chin to vertex.so that is why it is smaller than mento vertical.
Pic is informative, could have been more clear graphically