Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

A method for repairing zygomatic arch fractures using a hydroxyapatite cement paste (BoneSource)

E J Stelnicki1, W Y Hoffman, D K Ousterhout

  • 1Department of Plastic and Reconstructive Surgery, University of California, San Francisco, USA.

The Journal of Craniofacial Surgery
|May 1, 1997
PubMed
Summary

Hydroxyapatite cement paste offers a novel, minimally invasive approach for zygomatic arch fracture repair. This method shows superior healing rates compared to traditional closed reduction alone.

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

Novel bone adhesives: a comparison of bond strengths in vitro.

International journal of oral and maxillofacial surgery·2013
Same author

Early treatment of severe mandibular hypoplasia with distraction mesenchymogenesis and bilateral free fibula flaps.

The Journal of craniofacial surgery·2001
Same author

Distraction osteogenesis of the craniofacial skeleton.

Plastic and reconstructive surgery·2001
Same author

Remodeling of the temporomandibular joint following mandibular distraction osteogenesis in the transverse dimension.

Plastic and reconstructive surgery·2001
Same author

Giant congenital melanocytic nevi: the significance of neurocutaneous melanosis in neurologically asymptomatic children.

Plastic and reconstructive surgery·2001
Same author

Complex abdominal wall reconstruction: a comparison of flap and mesh closure.

Annals of surgery·2000

Area of Science:

  • Oral and Maxillofacial Surgery
  • Biomaterials Science
  • Surgical Innovation

Background:

  • Zygomatic arch fractures are common facial injuries.
  • Current treatments often involve non-resorbable materials.
  • A minimally invasive, resorbable alternative is needed.

Purpose of the Study:

  • To evaluate the efficacy of hydroxyapatite cement paste in closed reduction of zygomatic arch fractures.
  • To compare this novel method with traditional closed reduction.

Main Methods:

  • Twenty rats with minimally displaced zygomatic arch fractures were studied.
  • Group 1 (n=10): Closed reduction via temporal approach (Gillies method).
  • Group 2 (n=10): Closed reduction followed by injection of hydroxyapatite cement paste.

Related Experiment Videos

Main Results:

  • Nine of 10 fractures treated with hydroxyapatite cement healed completely.
  • One fracture showed mild displacement but good bone healing.
  • Five of 10 fractures treated with closed reduction alone healed well; others had deformity or nonunion.

Conclusions:

  • Hydroxyapatite cement paste is an effective stabilizing material for closed reduction of simple zygomatic fractures.
  • This method promotes excellent bone healing and avoids non-resorbable materials.
  • The technique is minimally invasive with no observed adverse effects.