What should I do if the surgical incision splits open and fails to heal after surgery?

May 17, 2023 Source: Cainiu Health

Dr. Li Feng

Introduction

Wound dehiscence and non-healing after surgery are common complications, typically managed according to three conditions: superficial incision non-healing, skin non-healing, and complete layer separation. Specific analysis is as follows: if inadequate nutrition is received at the surgical wound site post-operation, resulting in insufficient nutritional support within the body, it may lead to delayed wound healing and consequently cause superficial incision non-healing.

Surgical wound dehiscence with non-healing is a common complication, typically managed according to three conditions: superficial incision non-healing, skin non-healing, and full-thickness dehiscence. Specific analyses are as follows:

1. Superficial Incision Non-Healing

If inadequate nutrition is received after surgery, resulting in insufficient nutritional support within the body, wound healing may be delayed, leading to failure of superficial incisions to heal and causing postoperative wound dehiscence. Superficial incisions generally do not require suturing and can be managed by keeping the incision clean and dry and preventing infection.

2. Skin Non-Healing

If the incision is deep, it may become invaded by external bacteria, potentially triggering an inflammatory response and subsequent wound infection, which leads to impaired skin healing. It is recommended that patients go to the hospital for wound cleaning and resuturing. When using tape for dressing, care should be taken not to wrap too tightly, so as not to impair blood circulation and wound healing.

3. Full-Thickness Dehiscence

If patients engage in strenuous activity during recovery, excessive pressure on the surgical site may cause full-thickness wound dehiscence. In such cases, patients require reoperation to resuture the wound or undergo other repair methods, such as autologous skin flap transplantation or artificial skin grafting.

Patients are advised to maintain a light diet during recovery, avoid spicy and irritating foods, refrain from strenuous activities, and pay attention to protecting the wound area.

View All

Is bleeding after suture removal a sign of wound dehiscence?

In general, bleeding after suture removal does not mean the wound has opened. Suture removal refers to the process of taking out non-absorbable sutures that were used to close a wound once it has healed. If sutures are removed too early, before the wound is fully healed, the removal can injure the wound and cause bleeding. This does not necessarily indicate that the wound has dehisced. It is recommended to stop removing the sutures and to re-suture the wound.

View Full Answer

How long does it take for a wound to heal without stitches if it has split open?

If a wound that has split open is left unsutured, the healing time depends on the patient's individual condition and treatment method, generally ranging from two weeks to several weeks, and in severe cases, it may even take months. It is important to maintain a regular lifestyle, drink plenty of water, eat more fresh fruits and vegetables, and avoid spicy or irritating foods to prevent interference with normal metabolism and wound healing.