Cholecystectomy

Gallbladder Removal Surgery (Cholecystectomy): Preoperative Preparation, Surgical Procedure, and Postoperative Care

 

Cholecystectomy—the surgical removal of the gallbladder—is one of the most common abdominal procedures, typically performed due to gallstones, acute or chronic cholecystitis (gallbladder inflammation), or other biliary disorders. Today, it is most often done  laparoscopically  (minimally invasive), though  open surgery  may be required in complex cases. The process involves three main phases:  preoperative preparation ,  surgical procedure , and  postoperative care .

 

1. Preoperative Preparation

 

1. A) Medical and Diagnostic Evaluation:

–  Abdominal ultrasound : to confirm gallstones or gallbladder inflammation.

– Blood tests: CBC, liver function tests (ALT, AST, ALP, bilirubin), amylase, electrolytes, and coagulation profile.

– In select cases (e.g., history of heart or lung disease): ECG and pre-anesthesia assessment.

– Consultation with the surgeon and anesthesiologist.

 

1. B) Dietary and Bowel Preparation:

– For elective surgery:  light meals the day before  and  nothing by mouth (NPO) for 8–12 hours prior  to surgery.

– For emergency surgery (e.g., acute cholecystitis): immediate fasting, IV fluids, and possible antibiotics.

 

1. C) Medication Management:

– Discontinue anticoagulants (e.g., warfarin, aspirin) under medical supervision.

– Continue essential medications (e.g., for blood pressure or heart conditions) with a small sip of water on the morning of surgery (if approved by the physician).

– Antibiotics may be given preoperatively if infection is present.

 

1. D) Patient Education:

– Explanation of laparoscopic technique and its benefits (less pain, faster recovery).

– Mental preparation for short hospital stay (often outpatient).

– Discussion about temporary changes in fat digestion after gallbladder removal.

 

2. Surgical Procedure

 

Surgical Approaches:

–  Laparoscopic (most common) : 3–4 small incisions (0.5–1.5 cm).

–  Open surgery : used in complicated cases (e.g., severe inflammation, adhesions, or infection).

 

Steps of Laparoscopic Cholecystectomy:

1. General anesthesia is administered.
2. Carbon dioxide gas is insufflated into the abdomen to create working space.
3. 3–4 small incisions are made; a laparoscope (camera) and surgical instruments are inserted.
4. The gallbladder is identified, and the cystic duct and  cystic artery  are carefully isolated.
5. These structures are clipped or sutured and divided.
6. The gallbladder is detached from the liver bed and removed through one of the incisions (usually near the umbilicus).
7. Gas is evacuated, and incisions are closed with sutures, staples, or surgical glue.

 

Duration: 

Typically  30 to 90 minutes .

 

3. Postoperative Care

 

1. A) Hospital Stay and Discharge:

–  Laparoscopic : Most patients are discharged the  same day or the next morning .

–  Open surgery : Hospital stay of  3–5 days .

– Clear liquids can usually be started a few hours after surgery, with a light meal the same day or next day.

 

1. B) Pain Management:

– Pain is usually mild to moderate and controlled with simple analgesics (e.g., acetaminophen or ibuprofen).

– Open surgery may require stronger pain medication temporarily.

 

1. C) Activity and Mobilization:

– Walking is encouraged  on the day of surgery  to prevent blood clots.

– Light activities (e.g., walking) are safe from the first week.

– Avoid lifting heavy objects (>5 kg / 10 lbs) for  2–4 weeks .

 

1. D) Diet After Surgery:

– First week:  low-fat, bland, non-fried foods .

– Some patients may experience temporary fat intolerance (bloating, diarrhea), which usually resolves within weeks.

– Gradual return to a normal diet is typical within  2–4 weeks .

 

1. E) Wound Care:

– Incisions are small and often closed with absorbable sutures or surgical glue.

– Showering is usually allowed after  24–48 hours .

– Seek medical attention if signs of infection appear: redness, pus, fever, or worsening pain.

 

1. F) Warning Signs Requiring Immediate Medical Attention:

– Fever >38.5°C (101.3°F) 

– Severe or worsening abdominal pain/distension 

– Persistent nausea or vomiting 

– Jaundice (yellowing of skin or eyes) 

– Bleeding or foul-smelling drainage from incision sites

 

Rare but Serious Complications:

– Injury to the  common bile duct (CBD)  → may require additional procedures (e.g., ERCP).

– Intra-abdominal bleeding.

– Wound or intra-abdominal infection.

– Deep vein thrombosis (DVT) or pulmonary embolism (PE).

 

Final Note:

Gallbladder removal does not significantly affect long-term health, as the liver continues to produce bile, which now flows directly into the small intestine. Most patients return to normal daily activities within  1–2 weeks  and experience significant improvement in quality of life.