NORWOOD تصنيف

 

Norwood_1

 

TYPE I
WE DO NOT ACTUALLY  OBSERVE HAIR LOSS 

 

Norwood_2

 

TYPE II
MILD RECESSION OF THE
FRONTAL  LINE, SLIGHTLY EVIDENT AT THE TEMPLES.

 

 

Norwood_2a

 

TYPE IIa
DEEPEST RECESSION OF THE HAIRLINE
REPRESENTS THE EARLIER STAGE OF HAIR LOSS

 

 

Norwood_3

 


TYPE III
DEEP RECESSION OF THE FRONTAL HAIR LINE TO THE SHAPE OF Μ

 

 

Norwood_3a

 

TYPE IIIa
DEEPEST RECESSION OF THE FRONTAL LINE.  
THERE IS A MORE EXTENDED THINNING AREA

 

 

Norwood_3vertex

 

TYPE III vertex
HAIR LOSS ALSO
EXTENDS TO THE CROWN

 

 

Norwood_4

 

TYPE IV
 EXTENDED THINNING IN THE CROWN.
THE FRONTAL HAIRLINE TENDS TO MEET THE CROWN, BUT THERE IS STILL A STRIP OF HAIR SEPARATING HAIRLINE AND CROWN

 

 

Norwood_5

 

TYPE IVa
THINNING ON THE UPPER AND FRONTAL PART OF THE SCALP IN THE SHAPE OF A HEMICYCLE

 

 

Norwood_4a

 

TYPE V
EXTENDED THINNING AT THE CROWN.
THE FRONTAL HAIRLINE STARTS MEETING THE CROWN

 

 

Norwood_5a

 

TYPE Va

EXTENDED THINNING ON THE UPPER AND FRONTAL PART OF THE SCALP

 

 

Norwood_6

 


TYPE VI
THINNING TENDS TO EXTEND
TO THE SIDES OF THE SCALP

 

 

Norwood_7

 

TYPE VII
EXISTING HAIR IS RESTRICTED
TO THE BACK
AND SIDES OF THE SCALP