Surgery in Zurich – Dr. med. Hani Oweira

Dr. med. Hani Oweira is an experienced surgeon in Zurich who specializes in complex surgical procedures. He has extensive expertise in visceral and cancer surgery, as well as in the treatment of abdominal diseases such as hernias. His surgeries include:

• Visceral surgical procedures such as surgeries on the stomach, intestines, pancreas, spleen or gallbladder as well as the treatment of gallstones
• Hernia surgery, including inguinal and incisional hernias
• Minimally invasive procedures such as laparoscopic and endoscopic surgery
• Surgical oncology, including the treatment of tumors in the abdominal cavity.

“As a specialist in abdominal surgery, I specialize in minimally invasive surgical treatment of the abdominal organs, including the entire digestive tract with the esophagus, stomach, small and large intestines, rectum and appendix, liver, pancreas and spleen, as well as the thyroid and parathyroid glands in surgery in Zurich.

We offer a wide range of services both in the outpatient and inpatient setting, and adapt individually to the needs of our patients in surgery. A variety of treatment methods and services are offered at the Cham or Zurich locations in clinics of the Hirslanden Group in surgery.”

The clinic of Dr. Oweira specializes in surgery of the digestive system, including the stomach, intestines, liver, pancreas, and gallbladder. He is particularly experienced in colon surgery and can perform various procedures to treat conditions such as colon cancer, inflammatory bowel disease, and diverticulitis. Additionally, he has experience in the treatment of hernias and other defects of the abdominal wall. Dr. Oweira utilizes the latest surgical techniques and technologies to achieve the best possible outcomes for his patients, and addresses the individual needs of each patient.

The signs that indicate a patient may need surgery on the colon or rectum vary depending on the individual case. If a patient has symptoms such as rectal bleeding, changes in bowel habits, abdominal pain, or unexplained weight loss, they should consult with a colon and rectal surgeon who can assess their condition and determine if surgery is necessary.

The recovery time after a visceral surgery varies depending on the type of surgery, the individual patient, and the extent of the procedure. In general, minimally invasive surgeries have a shorter recovery time than open surgeries. The overall health and age of the patient can also affect the recovery time. Patients typically spend several days in the hospital after a visceral surgery and will need to rest and restrict physical activities for several weeks to months while their body heals. The surgeon will provide specific instructions for activity restriction and wound care during the recovery period.

Dr. Oweira chooses the surgical approach based on a thorough examination of the patient and an accurate diagnosis. He takes into account the type and severity of the condition, the patient’s age and health, and other factors that may affect the healing process. He then discusses with the patient the various options and explains the advantages and disadvantages of each method to jointly make the best decision.

The type of postoperative care and follow-up depends on the type of procedure and the patient’s condition. Typically, after a visceral operation, patients need to stay in the hospital for a certain period and then undergo a healing process that involves regular follow-up appointments and, if necessary, physiotherapy. The surgeon will inform the patient about the measures that are necessary in their individual case.

After a visceral surgery, patients may experience pain and discomfort, which can vary from patient to patient. The surgeon will typically prescribe pain medication to alleviate the pain. In addition, patients can rest, adjust their diet, and perform light exercise to support the healing process. It is important for patients to follow their surgeon’s instructions and to contact the medical team with any questions or concerns.