An Omani medical team has achieved an unprecedented national medical milestone by successfully performing the first separation surgery for conjoined twins of the "Omphaloischiopagus" type. This rare form of conjoined twins shares the pelvic area, with connections in the intestines, urinary system, and blood vessels.
The surgery was conducted under the direct supervision of H.E. Dr. Hilal bin Ali Al-Sabti, the Minister of Health. The medical team included several specialists from various fields, along with a select group of surgeons and medical teams from the Royal Hospital, Khoula Hospital, the Military and Security Medical Devices Hospital, and Nizwa Hospital. The team coordinated under a comprehensive medical plan to ensure the best possible outcomes.
The twins are currently receiving intensive care in the ICU, with their health condition steadily improving.
This surgery marks the first of its kind in the Sultanate of Oman, requiring a comprehensive medical effort involving specialized Omani teams from various surgical and supportive medical fields. This achievement reflects the progress and advancement of healthcare services in the country.
The surgical procedure went through several critical stages, beginning with a thorough assessment and multi-stage surgical preparation. This was followed by the separation surgery and tissue reconstruction, and ultimately the post-surgery phase, which requires intensive medical care to ensure the recovery and health stabilization of the twins.
Dr. Mohammed Jaafar Al-Sajwani, Senior Consultant Pediatric Surgeon at the Royal Hospital and head of the medical team in the separation surgery of the conjoined twins, stated: "Conjoined twins are an extremely rare condition. Unfortunately, many children do not survive before birth, during birth, or after birth, mainly due to the congenital abnormalities they have. While there are various cases of conjoinment, those involving the pelvic area are very rare, especially among girls, which complicates the situation due to the presence of numerous organs in this complex area”.
He added, "We followed up on the case during pregnancy, with communication between us and the obstetricians. We decided to perform the surgery here in Oman and take over their treatment. Thankfully, the birth occurred smoothly, and they were transferred to the neonatal intensive care unit. While we faced some challenges, we were able to overcome them. Over the 11 months of preparation, meetings, and imaging, we identified the location of the conjoinment and the shared organs between the twins. It is clear that the expertise and specialties available in Oman greatly contributed to the success of our preparation. We conducted the surgery on February 7, 2025, lasting 19 hours, and, thank God, the twins were successfully separated."
Dr. Muhannad Mohammed Batal, Consultant Pediatric Surgeon, highlighted the significance of this medical success in Oman's healthcare sector, emphasizing the ability of Omani professionals to perform even the most complex surgeries. It further strengthens the Sultanate of Oman's position in the field of advanced surgeries.
Dr. Ali Al-Jabri, Senior Consultant in Neonatal Intensive Care and Head of the Neonatal ICU, also shared his insights, stating: "The condition was discovered early by obstetricians, and coordination was made with the intensive care team to ensure a safe delivery, which was carried out via a cesarean section. The efforts culminated in a well-organized institutional plan that took almost a year. It began with daily monitoring of the twins’ condition, which was complicated, and continued with detailed planning involving surgeons, anesthetists, plastic surgeons, and radiologists."
Dr. Nawal Al-Sharjiya, Consultant Pediatric Urologist, pointed out that in conjoined twins, especially those conjoined at the pelvic area, there are often complications in the urinary system. One of the main challenges during the surgery was the shared ureters. 
Dr. Masoud Al-Abdali, Consultant Pediatric Orthopedic Surgeon at Khoula Hospital, said: "I was entrusted with forming the pediatric orthopedic surgical team, which was made up of specialists in various aspects of pediatric orthopedic surgery, including spine surgery and pelvic surgery from different hospitals. We held numerous preparatory meetings to discuss the details, both within our team and with other specialties, to prepare for this operation. Our role as pediatric orthopedic surgeons in the separation of the twins in the pelvic area involved performing pelvic cuts to bring the lower limbs closer together."
He added: "It was a fascinating experience, and I thank H.E. the Minister of Health for placing his trust in the medical team. I also appreciate the cooperation of the Royal Hospital and Khoula Hospital, which led to the success of the surgery."
Dr. Shaykhan Al-Hashemi, Consultant Pediatric Reconstructive and Cosmetic Surgeon at Khoula Hospital, indicated that conjoined twins are an extremely rare condition globally, and this specific case of pelvic conjoinment is one of the rarest. It requires early preparation. The primary benefit of separating conjoined twins is the careful preparation of the tissues, ensuring that each child is able to preserve vital tissues, nerves, and major arteries. 
Dr. Ramla Malallah Al-Qassab, Senior Consultant Anesthesiology and Intensive Care, and Head of the Anesthesia Team for the separation surgery, stated: "Anesthesia is one of the most critical stages in any surgical procedure to ensure its success. Preparation began as soon as the decision was made to perform the surgery at the Royal Hospital. We started forming the anesthesia team with great care, including anesthesiologists, technicians, and anesthesia nurses. We also reviewed all anesthesia protocols for such surgeries, especially since this was the first time of its kind in the Sultanate of Oman.”
Dr. Farhana Al-Othmaniya, Consultant Pediatric Intensive Care Physician at the Royal Hospital, stated that the surgery was extremely long, lasting nearly 19 hours. The condition of the twins was critical when the surgery was completed. Such long surgeries can lead to complications and infections, but the team handled the case with distinction. 
Saeed Al-Muslahi, the father of the now-separated conjoined twins, expressed his gratitude, saying: "Praise be to God for everything. First and foremost, I would like to express my deep appreciation to the hospital administration, the Ministry of Health, and the leadership of His Majesty Sultan Haitham bin Tariq Al Said – may God protect him. It was somewhat frightening, but when we came to the hospital, they assured us that everything would be fine. They told us that they had received support from the Ministry to carry out this surgery from the higher administration of the Ministry. The surgery lasted 19 continuous hours and, thank God, it was a success."
Ruqayah Al-Jardaniya, Nurse and Operating Room Supervisor, stated: "We held numerous meetings and preparations to arrange the necessary requirements for the surgery. Coordination was made with other teams, including those from Khoula Hospital, who provided us with support in terms of staff and resources needed for the surgery, all the way until the separation of the twins was successfully completed."
It is worth noting that the occurrence of conjoined twins globally is estimated to be one case for every 200,000 to 1,000,000 births. Meanwhile, the "Omphaloischiopagus" type is one of the rarest recorded cases, making this Omani medical achievement an exceptional accomplishment.