Related Experiment Video
Updated: Aug 10, 2026

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Hyponatremia after spinal fusion caused by inappropriate secretion of antidiuretic hormone (SIADH)
Abstract:
The Syndrome of Inappropriate Secretion of Antidiuretic Hormone (SIADH) was found to occur in at least 5% of patients recovering from a spinal fusion operation. A retrospective review was undertaken for all patients who had had a spinal fusion in 1981. The author applied strict criteria for the diagnosis of SIADH and found that at least eight of 161 patients suffered this complication. A factor analysis revealed that SIADH was most likely to develop in patients with large spinal deformities and greater than usual intraoperative blood loss. There was no correlation with age, sex, type of fusion, or cause of spinal deformity. The diagnosis, treatment, and pathogenesis of SIADH suggest that an extensive spinal fusion operation is a previously unrecognized predisposing condition.
More Related Videos
04:33Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review
Published on: November 8, 2024
05:45Expansion Duroplasty For Severe Cervical Spinal Cord Swelling After Traumatic Injury: A Step-by-Step Surgical Protocol
Published on: May 26, 2026
Related Concept Videos
Antihypertensive Drugs: Potassium-Sparing Diuretics
Formation of Concentrated Urine
Regulation of Water Intake
Disorder of Water Balance
Dehydration
Dehydration occurs when the body loses fluids (particularly water).
Causes:
The major causes of dehydration include excessive sweating, fever, vomiting, diarrhea, and diuresis.
Signs and Symptoms:
Symptoms primarily include intense...
Diabetes Insipidus I: Introduction
Diabetes Insipidus II: Pathophysiology