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Arterial ligation for pediatric epistaxis: developmental anatomy
Glenn Isaacson1, Janet M Monge
1Department of Otolaryngology, Head and Neck Surgery, Temple University School of Medicine, Philadelphia, Pennsylvania 19140, USA.
American Journal of Rhinology
|May 20, 2003
Summary
Pediatric epistaxis treatment requires understanding skull growth. This study used ancient skulls to map key arterial and optic canal distances, informing safer surgical approaches for children.
Area of Science:
- Anthropology
- Pediatric Surgery
- Anatomy
Background:
- Surgical ligation of nasal feeding vessels is used for severe epistaxis in adults.
- Limited pediatric skull studies hinder surgical design for children.
- Archeological specimens offer a unique resource for pediatric craniofacial growth research.
Purpose of the Study:
- To conduct an anthropometric study of archeological pediatric skulls.
- To investigate the effects of growth on key craniofacial and orbital anatomic relationships.
- To provide data for safe surgical interventions in pediatric epistaxis.
Main Methods:
- Anthropometric measurements were taken from ancient pediatric skulls (200-8000 years old).
- Key distances measured included lacrimal crest to ethmoidal artery foramina and optic canal, and pyriform aperture to sphenopalatine artery foramen.
- Measurements were correlated with estimated postnatal age based on facial growth and dental development.
Main Results:
- Rapid orbital and midfacial growth occurs in the first 6 years of life.
- Gradual growth continues from 7 years to adulthood.
- The medial orbital wall length doubles, with significant anterior half enlargement.
Conclusions:
- Intractable pediatric epistaxis, particularly post-trauma, may necessitate arterial ligation.
- Understanding evolving orbital anatomy is crucial for safe ethmoidal artery ligation in children.
- This study provides parameters for endoscopic, transnasal sphenopalatine artery ligation in growing pediatric patients.