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.
Type Description Treatment 1 Boutonniere (most common) Synovectomy with extensor hood reconstruction; MCP fusion or arthroplasty 2 Boutonniere with CMC subluxation (uncommon; Type 1 + Type 3) Same as type 1 and type 3 3 Swan neck deformity (2nd most common) Splinting vs CMC arthroplasty; MCP fusion 4 Gamekeeper deformity…
Step 1: What system is involved – motor, sensory, autonomic or mixed? a. Sensory involvement Positive neuropathic sensory symptoms (PNSS) – suggest Acquired polyneuropathy prickling, tingling, asleep like numbness Pain – suggest Small fiber neuropathy due to toxic, metabolic, ischemic or idiopathic cause electric shock, burning, freezing, tightness, throbbing, allodynia…
The flow-volume loop is a plot of inspiratory and expiratory flow (on the Y-axis) against volume (on the X-axis) during the performance of maximally forced inspiratory and expiratory maneuvers. Condition Mnemonic Flow-volume loop Features Obstructive lung disease (small airways) Shift to leftConcave/Scooped out expiratory flow (↓FEV 25-75%) ↑TLC and RV↓FEV1…
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