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

[Epithelial attachment and subperiosteal implants].

R O Stvrtecky1, J O Zarate, Z A Borgetti

  • 1Hospital Aeronautico Central, Argentina.

Revista De La Asociacion Odontologica Argentina
|April 1, 1991
PubMed
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

[Unilateral nonsyndromic cryptophthalmos].

Anales de pediatria (Barcelona, Spain : 2003)·2008
Same author

[Giant cell collagenoma of the bulbar conjunctiva].

Archivos de la Sociedad Espanola de Oftalmologia·2007
Same author

[Choroidectomy in choroidal melanocytoma. Clinical and histopathologic characteristics].

Archivos de la Sociedad Espanola de Oftalmologia·2006
Same author

[Intraocular cilia with macular pucker: clinicopathologic correlation].

Archivos de la Sociedad Espanola de Oftalmologia·2003
Same author

Ciliary body tumor and cataract: local resection combined with phacoemulsification.

Journal of cataract and refractive surgery·2001
Same author

Pleomorphic xanthoastrocytoma of the retina.

The American journal of surgical pathology·1999
Same journal

[Dental survey of Down syndrome patients. Reflections and synthesis].

Revista de la Asociacion Odontologica Argentina·1991
Same journal

[Parafunction of the stomatognathic system: etiology and consequences. 2].

Revista de la Asociacion Odontologica Argentina·1991
Same journal

[Increased profits from computerization].

Revista de la Asociacion Odontologica Argentina·1991
Same journal

[Fee psychology].

Revista de la Asociacion Odontologica Argentina·1991
Same journal

[Antibiotic associated diarrhea and pseudomembranous colitis].

Revista de la Asociacion Odontologica Argentina·1991
Same journal

[Cleft lip and palate. Care by multidisciplinary team].

Revista de la Asociacion Odontologica Argentina·1991
See all related articles

This study examines a subperiosteal implant made of chrome cobalt molybdenum after 2.5 years. It documents epithelial adhesion and tissue reactions upon extraction due to prosthetic issues.

Area of Science:

  • Biomaterials Science
  • Oral and Maxillofacial Surgery
  • Tissue Engineering

Background:

  • Subperiosteal implants, particularly those made from chrome cobalt molybdenum alloys, have been utilized in reconstructive surgery.
  • Understanding the long-term host tissue response to metallic implants is crucial for improving patient outcomes.
  • Prosthetic maladjustment can necessitate the removal of implants, providing an opportunity to study their interface with host tissues.

Observation:

  • A subperiosteal implant composed of chrome cobalt molybdenum was explanted from a human patient after 2.5 years of functional evolution.
  • The explantation was performed at the patient's request due to issues with prosthetic fit and function.
  • Morphological examination focused on the interface between the implant and the surrounding biological tissues.

Related Experiment Videos

Findings:

  • Histological analysis revealed the presence of epithelial adhesion directly to the implant surface.
  • Significant subjacent tissue reactions were observed, indicating a biological response to the presence of the metallic implant.
  • The study documented the specific nature of the tissue integration and inflammatory responses around the explanted device.

Implications:

  • The findings highlight the biocompatibility challenges and potential for adverse tissue reactions with chrome cobalt molybdenum subperiosteal implants.
  • Understanding epithelial adhesion mechanisms is vital for designing future implant surfaces that promote better osseointegration or stable soft tissue integration.
  • This case study provides valuable morphological data for refining surgical techniques and material selection in dental and reconstructive implantology.