Related Experiment Video
Updated: Jan 9, 2026

10:52
Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh
Published on: September 11, 2021
5.8K
Thoracic Reconstruction Using a Poly-L-Lactic Acid Mesh Plate for an Infant with Pectus Excavatum and Complex
Masaya Yamoto1,2, Juma Obayashi2, Hiroki Ito3
1Department of Pediatric Surgery, Osaka City General Hospital, Osaka, Osaka, Japan.
Surgical Case Reports
|December 1, 2025
Summary
Severe pectus excavatum (PE) in infants with complex congenital heart disease (CHD) can prevent chest closure after surgery. A bioabsorbable poly-L-lactic acid (PLLA) mesh plate offers a growth-sparing solution for thoracic reconstruction when conventional closure fails.
Area of Science:
- Pediatric Surgery
- Cardiothoracic Surgery
- Congenital Heart Disease
Background:
- Pectus excavatum (PE) is a common chest wall deformity, rarely requiring surgery in infancy.
- In complex congenital heart disease (CHD), PE can compromise mediastinal capacity, especially after sternotomies.
- Delayed sternal closure addresses hemodynamic instability, but definitive repair may be needed if chest wall deformity compresses the heart.
Related Concept Videos
Flail Chest-II
493
Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
Assessment:
1. Clinical Evaluation:
History:
Assessment:
1. Clinical Evaluation:
History:
493
Pneumothorax-II
856
Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
Clinical Manifestations:
856

