10/08/2026
π¨ WOUND DEHISCENCE β When a Surgical Wound Reopens
A postoperative wound that starts separating is not just a dressing problem β it can be a major surgical complication.
π©Ί Wound dehiscence = partial or complete separation of previously approximated wound edges.
It commonly occurs around postoperative days 5β8, when wound strength is still low and collagen remodeling is incomplete.
β οΈ Major risk factors:
β’ Surgical-site infection
β’ Excessive tension on the wound
β’ Poor tissue perfusion
β’ Diabetes mellitus
β’ Malnutrition / low protein status
β’ Obesity
β’ Steroid therapy
β’ Smoking
β’ Persistent coughing or increased intra-abdominal pressure
π₯ Classic warning sign:
A patient suddenly notices serosanguineous discharge from the wound, sometimes followed by visible separation of the wound edges.
If the fascial layer disrupts, abdominal contents may protrude β this is evisceration, a surgical emergency.
π If evisceration occurs:
β
Cover exposed viscera with sterile saline-moistened gauze
β
Keep the patient supine
β
Do NOT attempt to push the bowel back inside
β
Arrange urgent surgical management
π§ EXAM PEARL:
Wound tensile strength is weakest during the early postoperative period, making infection and mechanical stress especially dangerous.
β MCQ TIME
A postoperative patient develops sudden serosanguineous discharge from an abdominal incision on day 6 after surgery. What should be suspected first?
A. Hypertrophic scar
B. Wound dehiscence
C. Keloid formation
D. Contact dermatitis
π Drop your answers below
π Remember:
βDay 5β8 + pink discharge + wound separation = think DEHISCENCE.β
Save this for your surgery revision! π©Ίπ