hypospadias - HYPOSPADIAS Dr.GOVINDRAJAN SRMC&RI...

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    HYPOSPADIAS Dr.GOVINDRAJAN Department of Urology and Renal Transplantation  SRMC & RI
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2 Corpora Cavernosa, Corpus Spongiosum Enclosed In A Fascial Sheath- T.Albuginea Bucks Fascia, Thick Fibrous Envelope Connective Tissue, Dartos Fascia NORMAL PENILE ANATOMY  
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HYPOSPADIAS Hypo- below , Spadon- orifice Urethral meatus opens on ventral side of the penis, proximal to the tip of glans penis Incidence ……. .1/125 to 1/250
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EMBRYOLOGY Cloacal membrane, genital tubercle, labioscrotal swellings Androgen stimulation…phallus elongation 3 phases of urethral formation Posterior urethra formation Anterior urethra formation Glandular segment formation Prepuce formation
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CLASSIFICATION Smith ……. . Able ……. . I , II, III degree Browne ……. . Coronal - distal penile, proximal penile, penoscrotal, scrotal penile Basrat ……. . ( post chordee release)
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CLASSIFICATION (LOCATION ) DISTAL Glandular, Coronal, Distal penile MIDPENILE Midshaft PROXIMAL Proximal penile, Penoscrotal, Scrotal, Perineal
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This note was uploaded on 12/24/2011 for the course STEP 1 taught by Professor Dr.aslam during the Fall '11 term at Montgomery College.

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hypospadias - HYPOSPADIAS Dr.GOVINDRAJAN SRMC&RI...

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