General surgery involves the surgical assessment and treatment of selected conditions affecting the abdomen, digestive tract, abdominal wall and soft tissues. Care may include planned operations, emergency procedures and postoperative follow-up. Dr. Janardhana T is listed as a Consultant in General Surgery at Manipal Hospitals, Kanakapura Road, Bengaluru.
Laparoscopic surgery uses a camera and specialised instruments inserted through small incisions to perform selected operations. It may be suitable for conditions involving the appendix, gallbladder, hernias or small bowel. The choice between laparoscopic and open surgery depends on the diagnosis, patient factors and surgical findings.
Appendicectomy is the surgical removal of the appendix, commonly required when appendicitis is diagnosed. A laparoscopic approach uses small incisions and a camera when clinically appropriate. Patients with suspected appendicitis need timely medical evaluation because delaying treatment can increase the risk of complications.
A hernia occurs when tissue protrudes through a weakened area of muscle or connective tissue. Surgical repair may be recommended when symptoms, hernia type or the risk of complications justify treatment. Laparoscopic repair is an option for selected patients, while open repair may be more suitable in other cases.
Small bowel surgery may be required for selected intestinal obstructions, damaged tissue, strictures or other diagnosed conditions. Depending on the underlying problem, an operation may involve removing an affected segment or restoring intestinal continuity. The treatment approach is determined by the cause, severity and condition of the patient.
Gallstones may cause abdominal pain, inflammation or other complications. When surgery is indicated, removal of the gallbladder, known as cholecystectomy, may be performed using a laparoscopic approach in suitable patients. Assessment helps determine whether symptoms are related to gallstones and whether surgery is the appropriate option.
Gastrointestinal surgical assessment is relevant when digestive tract conditions require an operation rather than medical treatment alone. Evaluation may include a clinical examination, blood tests and imaging, depending on the symptoms. General surgeons collaborate with gastroenterology and other specialists when a condition requires coordinated medical and surgical care.
Emergency abdominal surgery may be needed for conditions such as intestinal obstruction, perforation or severe acute inflammation. Prompt assessment helps determine the underlying cause and the urgency of treatment. The choice of procedure depends on clinical stability, investigation results and the nature of the abdominal problem.
Intestinal obstruction occurs when the normal passage of intestinal contents is blocked. Symptoms may include abdominal pain, swelling, vomiting and inability to pass stool or gas. Management depends on the cause and severity; some cases require urgent surgery, particularly when there are signs of compromised blood supply or perforation.
A gastrointestinal perforation is a hole in the wall of the digestive tract and can cause serious infection within the abdomen. It is a medical emergency that generally requires immediate hospital assessment. Treatment may involve antibiotics, resuscitation and surgery to repair or manage the affected area, depending on the cause and extent of damage.
An abscess is a collection of pus caused by infection and may require drainage when clinically indicated. Wound care can also involve cleaning, debridement and monitoring for infection. The appropriate approach depends on the location, size and severity of the problem, together with the patient's overall health.
Open surgery involves accessing the affected area through a surgical incision. It may be required when minimally invasive surgery is unsuitable, when the condition is complex or when emergency findings call for a different approach. The surgeon selects the method based on patient safety, the diagnosis and the expected benefits and risks.