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Tore L. Hansson

~ Temporomandibular joint dysfunction or craniomandibular disorders from a clinical and practical point of view, focusing on TMJ condylar asymmetry when present.

Tore L. Hansson

Monthly Archives: August 2015

Oral Orthosis (splint) Failure

27 Thursday Aug 2015

Posted by torelhansson in Bruxism, Condylar asymmetry, dentistry, Function & dysfunction of the stomatognathic system, Uncategorized

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Asymmetry, Bruxism, condylar asymmetry recognition, Dentistry, Occlusal device, Occlusal splint, Oral Stability, Retruded Position of the Mandible, TMJ rehabilitation

is a fact when the patient does not get any relief despite a faithful wearing of the splint. Numerous adjustments made by the dentistIt are reported by many patients and yet no positive result. It is my clinical experience and it is therefore my opinion that the failure is mostly due to an unsuccessful registration of the mandibular position in which the orthosis is supposed to be made as most orthoses seem to arrive from the dental laboratory in perfect condition. This unfortunate dilemma seems to happen very often when the intercuspal position has been chosen in the registration at the presence of a vertical temporomandibular joint condylar asymmetry.

To avoid unnecessary disappointments and frustrations for both parties (patient and the dentist) I therefore would like to emphasise the importance to recognise the vertical dimensions of the two temporomandibular joint condyles.The analysis of a panoramic X-ray is an easy tool to use. At a vertical dimensional difference between the two temporomandibular joint condyles the difference can easily be transferred into the Maaxloc by Dentatus. That instrument visualises the vertical difference in the intermaxillary relation between the the two sides of the mounted casts at the occlusal level and thereby may assist in finding the clinically correct mandibular position for the fabrication of the oral orthosis. In this way the thickness of the orthosis may be different between the two sides of occlusion. What is missing in vertical dimension on the shorter condylar side must be compensated for at the level of the teeth.Much less adjustments of the orthosis may be the result not to say adjustments of the orthosis will not be necessary at all.

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Recent Posts

  • House of Gnathology part II
  • Splint (Oral Orthosis) Adjustment, A Necessity?
  • Too many adjustments on the dental work?
  • Prefabricated occlusal devices,mouth guards or splints
  • Splint adjustments

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torelhansson on Asymmetry Index ( AI ) for tem…
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marjan on TMJ Condylar Asymmetry

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Categories

  • Abused protrusion
  • Arthrogeneous origin of pain
  • Asymmetry Index TMJ
  • Bruxism
  • Condylar asymmetry
  • dentistry
  • Function & dysfunction of the stomatognathic system
  • Functional pain
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  • Occlusal adjustment
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  • Occlusion
  • Occlusion
  • Orthodontics
  • Orthopantomogram OPG
  • Orthosis
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  • Reversible treatment
  • Temporomandibular joint (a)symmetry
  • Temporomandibular Joint Clicking and Popping
  • Temporomandibular Joint Disk Displacement
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  • Tension headache
  • TMD
  • TMJ radiology
  • tooth clenching
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  • Uncategorized

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Recent Posts

  • House of Gnathology part II
  • Splint (Oral Orthosis) Adjustment, A Necessity?
  • Too many adjustments on the dental work?
  • Prefabricated occlusal devices,mouth guards or splints
  • Splint adjustments

Recent Comments

torelhansson on House of Gnathology part …
Paul C. Riley, DDS on House of Gnathology part …
torelhansson on Asymmetry Index ( AI ) for tem…
R on Asymmetry Index ( AI ) for tem…
marjan on TMJ Condylar Asymmetry

Archives

  • December 2016
  • January 2016
  • December 2015
  • September 2015
  • August 2015
  • July 2015
  • March 2015
  • February 2015
  • December 2014
  • October 2014
  • June 2014
  • May 2014
  • April 2014
  • March 2014
  • February 2014
  • January 2014
  • December 2013

Categories

  • Abused protrusion
  • Arthrogeneous origin of pain
  • Asymmetry Index TMJ
  • Bruxism
  • Condylar asymmetry
  • dentistry
  • Function & dysfunction of the stomatognathic system
  • Functional pain
  • Gnathology
  • Implantology
  • Mandibular position
  • Myogeneous origin of pain
  • Occlusal adjustment
  • Occlusal device
  • Occlusal splints
  • Occlusion
  • Occlusion
  • Orthodontics
  • Orthopantomogram OPG
  • Orthosis
  • Prosthodontics
  • Retruded Position of the Mandible
  • Reversible treatment
  • Temporomandibular joint (a)symmetry
  • Temporomandibular Joint Clicking and Popping
  • Temporomandibular Joint Disk Displacement
  • Temporomandibular joint morphology
  • Temporomandibular Joint Sounds
  • Tension headache
  • TMD
  • TMJ radiology
  • tooth clenching
  • tooth grinding
  • Treatment planning
  • Uncategorized

Meta

  • Register
  • Log in
  • Entries feed
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  • WordPress.com

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