An obvious retraction pocket that can be easily seen in the malleus manubrium.
Attic retraction grading.
Retractions of grafts are predicted by mode of.
Controlled and movable controlled and immovable uncontrolled and immovable.
Forty four of 200 22 of ears showed grade i attic retraction 18 ears showed grade iia 9 14 showed grade iib 7 28 showed grade iiia 14 12 showed iiib 6 20 showed grade iiic 10 16 showed grade iva 8 12 showed grade ivb 6.
Retraction pockets can be divided into controlled and uncontrolled and the difference stems from the possibility of assessing its interior.
Also called a micro pocket because it is a very small retraction that is only perceived if actively searched for.
Coexistence of an attic retraction predicts combined long incus process and stapes superstructure defect chi 3 943 p 0 047 or 12 00.
Sible to have a large attic antral cholesteatoma without ossicular involvement or equally a small cholesteatoma with ossicular erosion depending on the initial site and direction of progess.
B medium attic retraction pocket.
All attic retraction pockets could be classified precisely using the new classification system.
Tympanic membrane retraction describes a condition in which a part of the eardrum lies deeper within the ear than its normal position.
Attic retraction pockets a small attic retraction pocket.