Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

A computerized nasal analysis system.

P A Hilger, R C Webster, J A Hilger

Archives of Otolaryngology (Chicago, Ill. : 1960)

|October 1, 1983

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

The nature of Bell's palsy.

Bulletin of the University of Minnesota Hospitals and Minnesota Medical Foundation. University of Minnesota. Hospitals·2014

Same author

Facial injuries.

Bulletin of the University of Minnesota Hospitals and Minnesota Medical Foundation. University of Minnesota. Hospitals·2010

Same author

Facial injuries.

Minnesota medicine·2010

Same author

Reconstruction of large nasal defects.

Otolaryngologic clinics of North America·2001

Same author

Management of congenital nasal anomalies.

Facial plastic surgery clinics of North America·2001

Same author

Prospective comparison of panoramic tomography (zonography) and helical computed tomography in the diagnosis and operative management of mandibular fractures.

Plastic and reconstructive surgery·2001

Same journal

Lidocaine in the treatment of Meniere's disease.

Archives of otolaryngology (Chicago, Ill. : 1960)·1985

Same journal

Irradiation after neck dissection.

Archives of otolaryngology (Chicago, Ill. : 1960)·1985

Same journal

Forehead lift.

Archives of otolaryngology (Chicago, Ill. : 1960)·1985

Same journal

Laryngeal cyst of the thyroid cartilage.

Archives of otolaryngology (Chicago, Ill. : 1960)·1985

Same journal

Metabolic facial paralysis in an infant.

Archives of otolaryngology (Chicago, Ill. : 1960)·1985

Same journal

Effects of magnetic resonance imaging fields on stapedectomy prostheses.

Archives of otolaryngology (Chicago, Ill. : 1960)·1985

See all related articles

Analyzing surgical photos with trigonometry and computer analysis offers objective self-assessment for rhinoplastic surgery. This method precisely quantifies facial changes, aiding research and teaching.

Area of Science:

Plastic Surgery
Medical Imaging Analysis
Biomechanical Engineering

Background:

Photographic analysis is crucial for aesthetic surgery evaluation.
Objective, quantifiable data is needed for self-assessment, research, and teaching in rhinoplasty.
Current methods may lack precision in defining deformities and surgical outcomes.

Observation:

A novel technique uses trigonometric formulas and computer programming for precise analysis of presurgical and postsurgical photographs.
Facial landmarks are defined by X and Y coordinates to calculate distances, angles, projections, and rotations.
This method allows non-surgeons to objectively define patient deformities and surgical effects.

Findings:

The developed system quantifies changes in rhinoplastic surgery with high precision.

Related Experiment Videos

Calculations reveal subtle postoperative changes not easily apparent in standard photographic review.

Case studies demonstrate the system's ability to document typical and atypical outcomes.

Implications:

This approach provides a robust tool for individual case analysis and surgeon self-assessment.
The accumulated data can form a valuable database for classifying rhinoplasty cases by deformity or outcome.
Future research can leverage this data to identify trends and improve surgical techniques.