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Abdominal Regions and Quadrants

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To promote clear communication, for instance, about the location of a patient's abdominal pain or a suspicious mass, anatomists and clinicians typically use imaginary lines to categorize the abdominopelvic cavity into either four quadrants or nine regions to identify organs in the cavity.
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Related Experiment Video

Updated: Jul 6, 2026

Intravital Microscopy of the Inguinal Lymph Node

Intravital Microscopy of the Inguinal Lymph Node

Published on: April 4, 2011

Hernias: inguinal and incisional.

Andrew Kingsnorth¹, Karl LeBlanc

¹Derriford Hospital, Level 7, Plymouth, UK. andrew.kingsnorth@phnt.swest.nhs.uk

Lancet (London, England)

|November 15, 2003

Summary

This summary is machine-generated.

Hernia surgery is evolving with laparoscopy and prosthetic mesh, improving outcomes and enabling outpatient procedures. Complex cases should be managed by specialists for optimal results.

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Area of Science:

Surgical Innovation
Hernia Repair Techniques

Background:

Hernia surgery has seen significant advancements in the last decade.
Laparoscopy and prosthetic mesh have emerged as key technologies challenging traditional open surgery.
There is a growing demand for efficient, cost-effective surgical procedures, including day case and outpatient settings.

Purpose of the Study:

To discuss current strategies in hernia management, including those recommended for bilateral and recurrent hernias.
To review often-neglected aspects of hernia care.
To highlight the applicability of management principles to both inguinal and incisional hernias.

Main Methods:

Review of recent technological advancements in hernia surgery.
Discussion of modified care pathways promoting outpatient and local anesthesia procedures.
Analysis of guidelines and recommendations for complex hernia cases.

Main Results:

Laparoscopy and prosthetic mesh offer improved recurrence rates and surgical approaches.
Outpatient surgery, day case procedures, and local anesthesia are increasingly adopted for efficiency.
Specific strategies exist for bilateral and recurrent hernias, with broader principles applicable to various hernia types.

Conclusions:

Hernia repair is increasingly adopting minimally invasive techniques and cost-effective pathways.
Specialized management is recommended for complex and difficult hernia procedures to ensure optimal patient outcomes.