Perineal Tears Flashcards
What are the main RF for perineal tears?
primigravida
large babies
precipitant labour
shoulder dystocia
forceps delivery
What is a first degree perineal tear?
Superficial damage with no muscle involvement
What is the management of a first degree perineal tear?
Do not require any repair
What is a second degree perineal tear?
Injury to the perineal muscle, but not involving the anal sphincter
What is the management of a second degree perineal tear?
Suturing on the ward
What is a third degree perineal tear?
Injury to perineum involving the anal sphincter complex
What is the anal sphincter complex?
External anal sphincter, EAS and internal anal sphincter, IAS
What is the management of a third degree perineal tear?
Repair in theatre
What is a fourth degree perineal tear?
External anal sphincter, EAS and internal anal sphincter, IAS and rectal mucosa
What is the management of a fourth degree perineal tear?
Repair in threatre