Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Oral surgery > Clinics extraction for patient > Flashcards

Clinics extraction for patient Flashcards

1
Q

Four branches of the Maxillary nerve

A
  • -Pterygopalatine*
  • -Posterior superior alveolar (PSA)*
  • -Infraorbital*
  • -Zygomatic nerve*
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

First branch of the maxillary nerve

A

Pterygopalatine nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Where does the pterygopalatine nerve split off from

A

-Close to foramen rotundum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Which branch of the Pterygopalatine Nerve passes through the greater palatine foramen and what does it become?

A

Descending palatine nerve becomes Greater palatine nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Greater palatine nerve innervation

A
  • Mucosa of posterior part of hard palate
  • Palatal gingiva of posterior teeth
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Nerves that arise posterior to the Greater palatine foramen

A

Middle and Posterior (lesser) palatine nerves enter the palate through the lesser palatine foramen to spread posteriorly to supply the tonsils and mucosa of the soft palate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Long branch of Pterygopalatine nerve that runs along roof of nasal cavity

A
  • Nasopalatine nerve
  • Runs along nasal septum->enters bone of palate->arises in anterior palate through incisive foramen
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Nasopalatine nerve Innervates

A

-Soft tissue of the nasal septum and gingiva

-Palatal soft tissue lingual to the anterior teeth

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The right and left nasopalatine nerves combined with the greater palatine nerves innervate

A

Soft tissues of entire hard palate

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Second branch of Maxillary nerve

A

Posterior Superior Alveolar nerve (PSA) nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Before the maxillary nerve enters the infraorbital fissure and canal on the floor of the orbit it gives off

A

Posterior Superior Alveolar nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

The Posterior superior alveolar nerve enters

A

-Alveolar canals on infratemporal portion of maxilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

-Once in maxillary bone the posterior superior alveolar nerve supplies

A

-Maxillary molars(except mesiobuccal root of maxillary first molars)

  • Alveolar bone
  • PDL
  • Facial gingiva of maxillary molars
  • Mucosa of part of maxillary sinus
  • Cheek mucosa next to maxillary molars
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Third Branch of the maxillary nerve

A

Infraorbital nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

In the pterygopalatine space, a third branch of the maxillary nerve splits off and passes through

A
  • Inferior orbital fissure on floor of orbit and enters infraorbital canal
  • Becomes infraorbital nerve
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Within the infraorbital canal the infraorbital nerve gives off two branches

A

Middle superior alveolar nerve(MSA) and Anterior superior alveolar nerve (ASA)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

The middle superior alveolar nerve passes

A

Forward through lining of maxillary sinus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Branches of middle superior alveolar nerve supply

A
  • Maxillary premolars and mesiobuccal root of maxillary first molar
  • Alveolar bone
  • Periodontal ligaments
  • Facial gingiva
  • In maxillary premolar region and part of maxillary sinus
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Second branch given off by the infraorbital nerve while in the infraorbital canal

A

Anterior superior alveolar nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Anterior superior alveolar nerve supplies

A
  • Pulp
  • Supporting alveolar bone
  • Periodontal ligaments
  • Facial gingiva
  • Of maxillary anterior teeth and part of maxillary sinus
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Infraorbital nerve exits from

A

Infraorbital foramen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

After exiting from the infraorbital foramen, the infraorbital nerve splits into terminal branches that innervate

A
  • Skin and mucosa of side of nose(nasal nerve)
  • Skin and mucosa of lower eyelid(palpebral nerve)
  • Skin and mucosa of upper lip, facial gingiva of maxillary premolars and facial gingiva of anterior teeth(labial nerve)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Fourth branch of maxillary nerve

A

Zygomatic nerve

24
Q

The zygomatic nerve supplies

A

-Skin of temporal region and lower part of orbit

25
Q

Patient position for extraction of Maxillary teeth

A
  • Patient mouth at same height as dentist shoulder
  • 120 ° angle between dental chair and floor
  • Occlusal surface of maxillary teeth at 40 ° when open compared to horizontal
26
Q

Patient Chair position for extraction of mandibular teeth

A
  • 110 ° angle between chair and floor
  • Occlusal surface of mandibular teeth parallel to floor when mouth open
27
Q

Surgeon position for extraction with forceps for maxillary teeth

A

-Infront or to the side of the patient

28
Q

Surgeon position for extraction with forceps for mandibular teeth

A
  • Right posterior and anterior teeth→ behind patient
  • Left mandibular teeth→ in front of patient
29
Q

Two stages of extraction

A
  • Tooth separated from surrounding soft tissues→ Desmotome or elevator
  • Tooth extracted from socket→ forceps or elevator
30
Q

Extraction technique with forceps

A
  • Beaks of forceps at cervical line of tooth→ parallel to long axis of tooth
  • Gentle initial buccal then lingual/ palatal movements
  • Gradual increase in pressure first at buccal(bone thinner and more elastic)
  • Rotational force if roots single and conical
  • Slight traction to facilitate extraction but not used at final stage
  • Final movement → Maxilla=buccal and curved outwards and upwards

→ Mandible=Buccal direction and curved outwards and downwards

31
Q

Extraction technique of maxillary central incisor

A
  • Initial gentle labial and palatal movements
  • Increase in force first at labial
  • Rotational forces permitted due to conical root
  • Slight traction
32
Q

Extraction technique of maxillary lateral incisor

A
  • Labial and palatal movements with forceps
  • Rotational forces not permitted(thin root curved distally)→only very slight rotation at final stage with traction
33
Q

Extraction technique of maxillary canines

A
  • Labial/palatal movements with increasing pressure
  • Rotational movements not permitted due to distally curved root→ if used very slight w/ alternating buccopalatal pressure
  • Final extraction movement labial
34
Q

Extraction technique for maxillary first premolar

A
  • Initial buccal and palatal movements
  • Rotational movements not permitted→ 2 roots w/ slight curve
  • Final movement buccal
35
Q

Extraction technique of elevator

A
  • Held in dominant hand w/ index finger along blade
  • Used buccally(not lingual/palatal)
  • Concave surface contacts mesial or distal
  • Alveolar bone used as fulcrum
  • In maxillary posterior teeth- perpendicular to long axis and in rest→ perpendicular, parallel or at angle
36
Q

Post extraction care of socket

A
  • Periapical curette used at bottom of socket(removes granulation tissue preventing cyst)
  • If sharp and bony edges-ronguers forceps or bone file to smooth alveolar margin
  • Haemostasis aided by pressure on socket w/ gauze for 30-45 min
37
Q
A
38
Q
A
39
Q
A
40
Q
A
41
Q
A
42
Q
A
43
Q
A
44
Q
A
45
Q
A
46
Q
A
47
Q
A
48
Q
A
49
Q
A
50
Q
A
51
Q
A
52
Q
A
53
Q
A
54
Q
A
55
Q
A
56
Q
A
57
Q

Post operative instructions

A
  • Do not rinse or spit for 24 hours after surgery.
  • Use ice packs on the surgical area (side of face) for the first 48 hours; apply ice 20 minutes on and 10 minutes off. (Note: Bags of frozen peas work well.)
  • For mild discomfort, take Tylenol® or ibuprofen every 3–4 hours.
  • Drink plenty of fluids. (Do not use a straw—this creates suction in the mouth that could cause complications.)
  • We suggest that you do not smoke for at least 5 days after surgery.
  • Avoid strenuous activity and do not exercise for at least 3–4 days after surgery
  • If the muscles of the jaw become stiff, the use of warm moist heat to the outside of your face over the spots that are stiff will relax these muscles.
  • After the first post-operative day, use a warm salt water rinse following meals for the first week to flush out particles of food and debris that may lodge in the surgical area. (Mix ½ teaspoon of salt in a glass of warm water. Mouthwash can be added for better taste.)
  • Your diet should consist mainly of soft, easily swallowed foods and cool drinks

Oral surgery (106 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions