A surgically planned incision on the perineum is?

RRB Staff Nurse Mumbai-2015

Obstetrics & Gynaecology

Easy

Appeared in: RRB Staff Nurse Mumbai-2015

Explanation

An episiotomy is the correct term for a surgically planned incision on the perineum.
This procedure is performed during the second stage of labor to enlarge the vaginal opening.
Its purpose is to facilitate a difficult delivery, prevent severe, uncontrolled tears, and expedite birth in cases of fetal distress.
The incision is made through the perineal skin and muscles but does not involve the uterus or cervix.

Option A: Hysterectomy is the surgical removal of the uterus. It is a major gynecological surgery and is not an incision made on the perineum to aid in childbirth.
Option C: Suction evacuation, also known as vacuum aspiration, is a procedure to empty the contents of the uterus. It involves using suction to remove an embryo or fetus.
Option D: Dilatation and Evacuation (D&E) is a surgical procedure that involves dilating the cervix and then using instruments and suction to evacuate the uterus.

Visual 1: Diagram - A clear illustration showing the location of the perineum and the different types of episiotomy incisions (midline, mediolateral, lateral, and J-shaped) relative to the vaginal opening and anus. This helps in visualizing the anatomical context of the procedure.
Visual 2: Infographic - A comparative chart outlining the pros and cons of midline versus mediolateral episiotomy, covering aspects like risk of sphincter injury, pain level, blood loss, and ease of repair.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Surgical procedures in obstetrics, specifically perineal incisions during childbirth as background academic context rather than a clinical decision trigger.
A key nursing responsibility is perineal care after an episiotomy to prevent infection and promote healing. This includes patient education on hygiene, pain management (ice packs, sitz baths), and recognizing signs of complications.
The trend in modern obstetrics has moved away from routine episiotomy to a restrictive approach, where it is performed only for specific indications. Nurses should be aware of the evidence supporting this change in practice.
What if? If a patient with a midline episiotomy develops a third or fourth-degree tear (extension into the anal sphincter), the repair is more complex, and the risk of long-term complications like fecal incontinence increases significantly. Post-operative care would focus intensely on bowel management (stool softeners, high-fiber diet) to avoid strain on the repaired sphincter.

How to Approach the Question

First, identify the keywords in the question: 'surgically planned incision' and 'perineum'.
The question asks for the specific medical term for this procedure.
Evaluate each option based on its definition.
Hysterectomy involves the uterus, not a perineal incision for delivery.
Suction evacuation and D&E are methods of uterine evacuation, not perineal incisions.
Episiotomy directly matches the definition of a surgical incision on the perineum to aid in childbirth.

Concept Tested & Keywords

Concept Tested: Surgical procedures in obstetrics, specifically perineal incisions during childbirth.
Stem keywords: surgically planned incision, perineum
Lead-in keywords: is

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