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277+ quick-fire dental facts • tap a card to flip

Showing page 1 of 31 (277 total shorts) — subject: "Oral Surgery"
#1 Oral Surgery
The symptoms described—sharp, excruciating pain brought on by simple touch (trigger points) in the absence of dental disease—are classic characteristics of trigeminal neuralgia. T
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A patient has episodes of sharp, excruciating pain, localized in the left canine region, simply touching the area brings on the pain and none of the teeth diseased. The most likely diagnosis
1. trigeminal neuralgia
2. myofascial pain dysfunction syndrome
3. Bell’s palsy
4. sphenopalatine neuralgia
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#2 Oral Surgery

Nasal fractures, even minor ones, can lead to bruising (ecchymosis) and swelling (edema) around the nose and face due to the vascularity of the area.

 Most nasal fractures, especially minor ones, do not require reduction (surgical realignment) unless there is significant displacement or functional impairment. Typically, if reduction is necessary, it is done shortly after the injury, not for a few weeks.

Traumatic telecanthus (increased distance between the inner canthi of the eyes) can occur with severe nasal injuries, but it is not a necessary complication of all nasal fractures.

Severe nasal fractures can lead to complications such as the telescoping of the nasal complex, which may involve displacement into adjacent structures, including the frontal sinus.

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All of the following statements of nasal fractures are true except
1) Even if minor, they may be followed by bilateral ecchymosis and facial oedema
2) They may need to be reduced for a few weeks
3) They need not be complicated by traumatic telecanthus
4) They may lead to the telescoping of the nasal complex into the frontal sinus
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#3 Oral Surgery
Sterilizing units should be monitored weekly to ensure proper function and efficacy in killing bacteria and other microbes. This is done through biological, chemical, and physical indicators.
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Answer
The sterilising units should be monitored at which of the following intervals 
 1. Daily
 2. Weekly
 3. Biweekly
 4. Monthly
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#4 Oral Surgery
Hydrolysis of amide type of local anaesthetic salts is facilitated by tissue pH above 7.0.
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Usually hydrolysis of amide type of local anaesthetic salts is facilitated by 
 1. Tissue pH above 7.0
 2. Tissue pH between 5.0 and 7.0
 3. Tissue pH below 5.0
 4. None of the above
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#5 Oral Surgery
For an 8-year-old child with TMJ ankylosis, the treatment of choice is gap arthroplasty with costochondral grafting.
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For a 8-year-old child with TMJ ankylosis, the treatment of choice is 
 1. Gap arthroplasty
 2. Condylectomy
 3. Gap arthroplasty with costochondral grafting
 4. Treatment not required
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#6 Oral Surgery
Synthetic monofilament sutures are preferred for their smooth surface, which reduces the risk of infection by preventing bacteria from being trapped in the suture material, thus promoting better healing outcomes.
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Answer

Which feature is most desirable in a suture material to minimize tissue reaction and reduce the risk of infection?

1) Braided structure

2) Synthetic monofilament

3) High tensile strength

4) Natural material composition

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#7 Oral Surgery
Early movements of TMJ following surgery for TMJ ankylosis is desirable.
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Answer
Early movements of TMJ following surgery for TMJ ankylosis is 
 1. Desirable
 2. Harmful
 3. Contraindicated
 4. B & C
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#8 Oral Surgery

Caldwell-Luc Operation

  • The Caldwell-Luc operation is a surgical procedure performed to access the maxillary sinus. It is often used to treat chronic sinusitis or to remove cyst s or tumors from the maxillary sinus. The procedure involves creating an opening in the canine fossa to allow drainage and access to the sinus cavity. The other options listed do not pertain to this specific surgical intervention.
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The Caldwell-Luc operation is performed on the
1. maxillary sinus
2. temporal space
3. frontal sinus
4. pharynx
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#9 Oral Surgery
A bilateral inferior alveolar nerve block is not inherently contraindicated. It is commonly performed in cases requiring surgery on both sides of the mandible. However, it should be done with caution in patients with certain medical conditions or anatomical variations that could increase the risk of complications. It is important to assess each patient individually before administering the block.
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Answer
A surgical procedure required bilateral block. A bilateral inferior alveolar nerve block is 
 1. Not contraindicated
 2. Should rarely be preformed
 3. May cause space infection
 4. None of the above
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