Treatment planning for Complete Dentures Flashcards

1
Q

What might denture patients complain of when they come to you?

A
  • appearance
  • eating
  • pain/discomfort
  • looseness
  • retching
  • speech
  • dislike wearing denture
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2
Q

When collecting a denture history what would you find out from a patient?

A
  • does patient have any previous denture wearing experience
  • age of dentures
  • matched set
  • ## how many sets of dentures have they had
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3
Q

Why is finding out the age of a patients current dentures relevant?

A
  • can show how well patient looks after denture
  • can also suggest if patient suffers from bruxism
  • some patients want new dentures constantly
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4
Q

How long do a set of dentures typically last?

A

4-5 years

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5
Q

Why is it important to find out if this is an edentulous patients first set of dentures?

A

New edentulous patient will experience rapid bone resorption which will cause loosening quicker

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6
Q

What is relevant in the edentulous patients dental history?

A
  • when were the teeth lost
  • why were the teeth lost
  • any retained roots, pain, swelling?
  • anxiety
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7
Q

Why can neuromuscular problems affect an edentulous patients denture wear?

A
  • struggle to keep denture in mouth as no muscle tone
  • poor neuromuscular control can cause patients mouth to droop
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8
Q

Why is it important to establish if a denture patient has diabetes?

A

Diabetic patients more susceptible to candida in mouth

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9
Q

What effect does reduced facial height have on TMJ?

A

can cause pain

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10
Q

If a denture patient has angular cheilitis, what is it also likely that they suffer from?

A

denture induced stomatitis

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11
Q

what is the primary support area for upper dentures? (EDENTULOUS)

A

hard palate

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12
Q

what is the secondary support area for upper dentures? (EDENTULOUS)

A

ridge crest

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13
Q

what is the primary support area for lower dentures? (EDENTULOUS)

A

buccal shelf & pear-shaped pad

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14
Q

what is the secondary support area for lower dentures? (EDENTULOUS)

A

ridge crest & genial tubercles

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15
Q

what area does not contribute to the support of a lower edentate denture?

A

labial ridge incline

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16
Q

what current denture information is needed to make new complete dentures?

A
  • occlusal plane
  • RVD/OVD = freeway space
  • lip support
  • overextension / underextension
  • retention/stability/adaption
17
Q

What is used to check occlusal plane?

A

FOXs BITE PLANE

18
Q

What should the Fox’s Bite Plane line up with?

A

the intrapupillary line

19
Q

What contact position is used in the formation of complete dentures?

A

Retruded contact position
- guided occlusal relationship occurring at the most retruded position of the condyles in the join cavities

20
Q

what is meant by retention of a denture?

A

resistance to displacement of denture away from tissues

21
Q

what is meant by stability of a denture?

A

ability of denture to resist displacement by functional stresses

22
Q

what is meant by adaptation of a denture?

A

the degree of fit between a prosthesis and supporting structures