📊What Is the Longest Surgery Ever Performed?

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Medical history is full of incredible success stories. Some surgeries are remembered not only for their complexity but also for their extraordinary duration. So, what is the longest surgery ever performed? The answer is both fascinating and a true reflection of the limits of modern medicine.

One of the longest surgeries in the world took place in 2001 in Singapore. It involved the separation of conjoined twins, who were joined at the head. This historic operation lasted around 103 hours, making it one of the longest recorded surgeries in medical history. The operation stood out not just for its duration but also for the teamwork, advanced technology, and resilience of the surgical staff.

📊 Longest Surgeries: Duration, Location, and Details

Type of Surgery	Duration (Hours)	Location	Year	Patient(s) / Context
Separation of conjoined twins (brain)	103	Singapore	2001	Ladan & Laleh Bijani
Jaw and facial reconstruction	96	USA	1951	Post-cancer facial repair
Liver transplant with complications	62	USA	2005	Multiple organ support needed
Spinal correction surgery	50+	India	2016	Severe scoliosis

❓ Frequently Asked Questions

1. How long did the longest surgery last?
The longest recorded surgery lasted 103 hours in Singapore.

2. Who performed the longest surgery?
An international team of surgeons performed the operation in 2001 to separate Iranian conjoined twins.

3. Where did the longest surgery take place?
The procedure was carried out at Raffles Hospital in Singapore.

4. How long do major surgeries usually last?
Heart surgeries typically last 3–6 hours, while organ transplants can take 8–20 hours. Some exceptional cases may exceed 50 hours.

5. How do surgeons manage during such long operations?
Teams of surgeons, anesthesiologists, and nurses rotate in shifts. Breaks, rest periods, and coordinated team changes ensure safety for both patients and staff.

🩺 Medical Disclaimer

The information provided in this article is for educational and informational purposes only. It should not be taken as medical advice. For personalized medical guidance, always consult with a licensed healthcare professional.

💬 Comments

“103 hours? That’s unbelievable! Hats off to those surgeons.”
“This shows how critical teamwork is in medicine.”
“My surgery lasted 10 hours, and I thought that was long—103 hours is on another level!”