Type II tympanoplasty is used for tympanic membrane perforations with erosion of the malleus. It involves grafting onto the incus or the remains of the malleus
Type II tympanoplasty is a surgical procedure to repair a perforated eardrum and reconstruct the middle ear structures. It involves making an incision behind the ear to access the middle ear, removing any diseased tissue, and then grafting a piece of tissue (often taken from the temporalis muscle) onto the perforation to close it. The aim is to restore hearing and prevent recurrent ear infections.
Supergiant stars of at least eight solar masses will explode as Type II supernovas.
Betelgeuse will be a Type II Supernova.
Supernovae are classified as Type I or Type II depending upon the shape of their radioactive decay of the unstable heavy elements produced in the explosion.
type ii alveolar cells
type I and type II. Type I traps dust and othe debris, type II secretes surfactant.
Type IV tympanoplasty is used for ossicular destruction, which includes all or part of the stapes arch. It involves placing a graft onto or around a mobile stapes footplate.
Type III tympanoplasty is indicated for destruction of two ossicles, with the stapes still intact and mobile. It involves placing a graft onto the stapes, and providing protection for the assembly.
An incision is made into the ear canal and the remaining eardrum is elevated away from the bony ear canal, and lifted forward. The surgeon uses an operating microscope to enlarge the view of the ear structures.
tympanoplasty (reconstruction of the ear drum),Tympanoplasty =Surgical modification of the eardrum.
For tympanoplasty with ossicular reconstruction, the patient usually stays in the hospital overnight
Tympanoplasty
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Type II
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Phase II identifies the requirements for the systems. It includes systems analysis, user requirements, necessary hardware and software, and a conceptional design for the system.
Temporalis fascia