Complications of Cholecystectomy

Classification of complications after cholecystectomy

All pathological conditions occurring in the late postoperative period are traditionally divided into two large groups: systemic (affecting the operated organs) and local.

The most frequent local complications include:

• Ligature fistula — a pathological tract formed due to tissue suppuration around the retained suture material.
• Postoperative hernias — protrusion of abdominal organs through defects in the surgical scar area.
• Keloid scar — excessive, pathological proliferation of dense connective tissue at the incision site.

Within the general surgical classification, the group of complications related to operated organs also includes specific syndromes of other interventions: postgastrectomy syndromes, post-thrombotic syndrome, and phantom pain (in amputations).

Consequences of gallbladder absence

Normally, the gallbladder functions as a physiological reservoir. After cholecystectomy, bile begins to enter the lumen of the gastrointestinal tract constantly, continuously, and regardless of food intake.

Such a pathogenetic shift leads to changes in the intestinal alkalization rhythm. Against the background of the constant presence of bile, the following associated complications may develop:

1. Erosive duodenitis.
2. Reflux gastritis.
3. Reflux esophagitis.
4. Irritable bowel syndrome (IBS).

As a rule, these conditions proceed without a prominent clinical picture and do not lead to irreversible consequences. For the functional adaptation of the gastrointestinal tract and relief of dyspepsia, it is sufficient for the patient to follow a specialized diet and strictly adhere to frequent, small meals.

Important fact: functional adaptation of the intestine does not depend in any way on the method (open or minimally invasive) used to remove the organ.

Features of medical rehabilitation

A well-designed rehabilitation program is indicated for absolutely all patients who have undergone cholecystectomy, as well as patients with acute acalculous cholecystitis (AAC). The method is always selected strictly on an individual basis.

• Start time: interventions are initiated as early as possible, concurrently with the main treatment process.
• Main goal: adaptation of the patient to daily activities and restoration of their psycho-emotional status.
• Physical rehabilitation: directly depends on the extent of the trauma. Return to routine activities occurs significantly faster after minimally invasive interventions compared to classical open cholecystectomy.

Surgical quality control: T-tube cholangiography

If during cholecystectomy the surgeon performed a revision of the common bile duct (ductus choledochus / CBD) and placed a T-tube drain, radiological control — T-tube cholangiography (T-Tube Cholangiography) — is mandatory in the postoperative period.

The study is scheduled approximately on the 7th day after surgery, immediately before removing the drainage tube. Its main goals are:

• To confirm complete clearance of the ducts from stones (stone clearance).
• To ensure unobstructed passage of the radiopaque agent into the duodenum.

Technical feature: when administering the contrast agent, medical personnel must act with extreme caution. Air bubbles in the system should be carefully avoided, as they can mimic residual calculi on the radiograph.

Class and exam questions

What else to study on this topic

• Differential ultrasound diagnostics of gallbladder stones and the "double arc" sign.
• Pathogenesis and clinical presentation of LPAC syndrome (cholelithiasis associated with ABCB4 gene mutation).
• Indications, approaches, and technique for percutaneous cholecystostomy.
• Evaluation of the biliary tract using hepatobiliary scintigraphy (HIDA).
• Choice of palliative stenting method in malignant hilar biliary stricture.

Other topics in the "Additional Topics" section

Prepared by WhiteCoat Pro faculty in accordance with the medical school curriculum. For educational purposes only.