Dr Ashok Gunawardene

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240 Hoppers Ln, Werribee VIC 3030

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Laparoscopic Inguinal Hernia Surgery Epping Northern Private Hospital

Overview

Totally Extraperitoneal (TEP) inguinal hernia repair is a minimally invasive surgery that corrects an inguinal hernia, where tissue protrudes through a weak spot in the abdominal wall in the groin area. The TEP technique addresses the hernia without entering the peritoneal cavity, reducing certain risks. This page provides information about the procedure, its benefits, risks, and expected recovery, based on current clinical guidelines and evidence-based practices. Northern Surgical Care, led by a registered specialist general surgeon, offers consultations for the assessment and management of inguinal hernias. Patients are advised to consult a qualified health practitioner for personalised advice.

What the Procedure Involves

  • Totally Extraperitoneal (TEP) Inguinal Hernia Repair:
    • Performed under general anaesthesia using laparoscopic techniques.
    • Involves making 2-3 small incisions below the navel to insert a laparoscope (a thin tube with a camera) and surgical instruments.
    • The surgeon works in the extraperitoneal space (outside the abdominal cavity) to place a mesh over the hernia defect, reinforcing the abdominal wall without entering the peritoneal cavity.
    • The procedure typically takes 1-2 hours, depending on whether the hernia is unilateral or bilateral and the patient’s anatomy.

The procedure is customised for patients with inguinal hernias, especially those suitable for laparoscopic repair, like those with recurrent hernias, bilateral hernias, or those aiming for faster recovery. Eligibility is assessed based on hernia size, symptoms, and overall health.

Benefits

  • Effective Hernia Repair: Successfully corrects inguinal hernias, preventing recurrence in most cases (recurrence rates less than 5% in clinical studies).
  • Minimally Invasive: With smaller incisions, patients experience less postoperative pain, smaller scars, and a faster recovery than with open surgery.
  • Reduced Risk of Intra-Abdominal Complications: By avoiding entry into the abdominal cavity, the extraperitoneal approach lowers the risk of injury to internal organs.
  • Suitable for Bilateral Hernias: Provides the ability to repair hernias on both sides during one procedure, without requiring additional incisions.
  • Faster Return to Activity: Most patients resume normal activities sooner than with open surgery, typically within 1-2 weeks.

Outcomes vary depending on the surgical technique and patient factors, with benefits explained during consultation to help ensure informed decision-making.

Risks

Like any surgical procedure, TEP inguinal hernia repair carries potential risks, which will be discussed during your consultation. These include:

  • General Surgical Risks:
    • Bleeding or infection at the incision sites or internally.
    • Adverse reactions to anaesthesia.
    • Blood clots (e.g., deep vein thrombosis).
  • Procedure-Specific Risks:
    • Hernia Recurrence: Rare (1-5%), but possible if the mesh shifts or the repair weakens over time.
    • Chronic Pain: Some patients experience persistent groin pain (less than 10%), which may resolve over time or require further management.
    • Seroma or Haematoma: Fluid or blood collection at the surgical site, usually resolving without intervention.
    • Nerve Injury: Rare, but may cause numbness or tingling in the groin or thigh.
    • Mesh-Related Complications: Infection or rejection of the mesh (rare, less than 1%), potentially requiring further surgery.
    • Conversion to Open Surgery: In rare cases (e.g., due to anatomical challenges), the procedure may need to be converted to an open repair, extending recovery time.

Careful patient selection and comprehensive postoperative care help minimise risks. A specialist will assess personal risk factors and address them prior to surgery.

Expected Recovery Time

  • Hospital Stay: Depending on recovery and the absence of complications, most patients are discharged on the same day or within 24 hours.
  • Recovery at Home:
    • Return to light activities (e.g., walking) within a few days.
    • Full recovery, including resumption of work or normal activities, generally takes 1-2 weeks for non-physical tasks and 3-4 weeks for more physically demanding ones.
    • To allow proper healing, strenuous exercise and heavy lifting should be avoided for 4-6 weeks.
  • Postoperative Care:
    • Patients receive instructions on wound care, pain management, and activity restrictions.
    • Follow-up appointments monitor healing and address any complications.
  • Variations: Recovery time may differ based on factors such as age, overall health, hernia complexity, and complications. Patients are encouraged to report symptoms like persistent pain, swelling, fever, or redness without delay.

What to Expect

In your consultation at Northern Surgical Care, a specialist general surgeon will review your symptoms, medical history, and risk factors. Imaging tests, like ultrasound, may be recommended to confirm the hernia and assess whether TEP repair is appropriate. The surgeon will discuss the procedure, risks, benefits, and recovery plan to assist in making an informed decision. Patients will receive guidance on preoperative preparation, postoperative care, and lifestyle changes to prevent recurrence, such as maintaining a healthy weight and avoiding heavy lifting. Contact Northern Surgical Care to schedule a consultation at Epping Northern Private Hospital for a personalised assessment and management plan.

References

  • Fitzgibbons RJ Jr, Forse RA. Clinical practice. Groin hernias in adults. N Engl J Med. 2015;372(8):756-63. doi:10.1056/NEJMcp1404068
  • Simons MP, Aufenacker T, Bay-Nielsen M, et al. European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia. 2009;13(4):343-403. doi:10.1007/s10029-009-0529-7
  • Bittner R, Montgomery MA, Clark E, et al. International Endohernia Society guidelines—Update of guidelines on laparoscopic (TAPP) and endoscopic (TEP) treatment of inguinal hernia. Surg Endosc. 2015;29(2):289-321. doi:10.1007/s00464-014-3917-8
  • Lockhart K, Dunn D, Teo S, et al. Mesh versus non-mesh for inguinal and femoral hernia repair. Cochrane Database Syst Rev. 2018;9(9):CD011517. doi:10.1002/14651858.CD011517.pub2
  • McCormack K, Scott NW, Go PM, et al. Laparoscopic techniques versus open techniques for inguinal hernia repair. Cochrane Database Syst Rev. 2003;2003(1):CD001785. doi:10.1002/14651858.CD001785