Podcast Beta
Questions and Answers
What is the ideal time for the removal of impacted teeth?
Which factor complicates the removal of impacted teeth?
What is the advantage of early removal of impacted teeth?
What is odontectomy?
Signup and view all the answers
What radiographs are used for an overall view of the dentition and surrounding structures in preoperative dental procedures?
Signup and view all the answers
Which technique is used to localize the mandibular canal in relation to the apices of the lower third molar?
Signup and view all the answers
How are impacted maxillary third molars classified?
Signup and view all the answers
What may complicate the removal of impacted teeth?
Signup and view all the answers
How are impacted maxillary canines classified?
Signup and view all the answers
What is a frequent cause of ankylosis after traumatic injury or periapical inflammation?
Signup and view all the answers
Why is the use of a chisel ineffective for splitting ankylosed teeth?
Signup and view all the answers
What may lead to difficult access to the operative field during impacted tooth removal?
Signup and view all the answers
Which radiograph provides an overall view of the dentition and surrounding structures?
Signup and view all the answers
What is the Clark shift technique used to determine?
Signup and view all the answers
What are factors that may complicate the removal of impacted teeth?
Signup and view all the answers
How are impacted teeth classified?
Signup and view all the answers
Preoperative dental procedures include the use of ______ such as periapical, occlusal, and lateral films, as well as orthopantomogram for an overall view of the dentition and surrounding structures
Signup and view all the answers
Impacted teeth are ______ based on their relation to the second molar, depth in the bone, Winter’s classification, and the position of the long axis in relation to the second molar
Signup and view all the answers
Impacted maxillary third molars are ______ based on the relative depth and position of the long axis in relation to the second molar, as well as their relation to the sinus
Signup and view all the answers
Impacted maxillary canines are ______ into five classes based on their location in the oral cavity
Signup and view all the answers
Factors that may ______ the removal of impacted teeth include abnormal root curvature, hypercementosis, proximity to the mandibular canal, extreme bone density, and ankylosis
Signup and view all the answers
Ankylosis occurs frequently after traumatic injury or periapical inflammation, making the use of a chisel ______ for splitting ankylosed teeth
Signup and view all the answers
Difficult ______ to the operative field may be due to a small orbicularis oris, inability to open the mouth wide enough due to trismus, or a large uncontrollable tongue
Signup and view all the answers
Odontectomy is the surgical removal of partly erupted and unerupted teeth or retained roots that can’t be extracted by forceps technique and therefore must be removed via surgical ______
Signup and view all the answers
The ideal time for the removal of impacted teeth is when â…“ of the roots are already formed and before they are two thirds ______ formed.
Signup and view all the answers
Advantages of early removal of impacted teeth include younger patients tolerating the procedure better, quicker recovery, and better periodontal healing with more complete regeneration of bone and reattachment of gingival tissue to the adjacent ______.
Signup and view all the answers
Factors that may complicate the removal of impacted teeth include state of eruption or level of tooth, angulation, relationship to 2nd molar, distance between ascending ramus and distal surface of 2nd molar, appearance of roots, condition of tooth, condition of pericoronal tissues which may be inflamed or infected, condition of bone around the impacted tooth, condition of second molar, size of follicular space, width of periodontal ligament, presence of cysts or tumors, and presence of skeletal disease, such as osteogenesis imperfecta, osteopetrosis, acromegaly, and Paget’s ______.
Signup and view all the answers
The twelve factors that complicate the removal of impacted teeth include state of eruption or level of tooth, angulation, relationship to 2nd molar, distance between ascending ramus and distal surface of 2nd molar, appearance of roots, condition of tooth, condition of pericoronal tissues which may be inflamed or infected, condition of bone around the impacted tooth, condition of second molar, size of follicular space, width of periodontal ligament, presence of cysts or tumors, and presence of skeletal ______.
Signup and view all the answers
The advantage of early removal of impacted teeth includes younger patients tolerating the procedure better, quicker recovery, and better periodontal healing with more complete regeneration of bone and better reattachment of gingival tissue to the adjacent ______.
Signup and view all the answers
The twelve factors that complicate the removal of impacted teeth include state of eruption or level of tooth, angulation, relationship to 2nd molar, distance between ascending ramus and distal surface of 2nd molar, appearance of roots, condition of tooth, condition of pericoronal tissues which may be inflamed or infected, condition of bone around the impacted tooth, condition of second molar, size of follicular space, width of periodontal ligament, presence of cysts or tumors, and presence of skeletal ______.
Signup and view all the answers
The advantage of early removal of impacted teeth is that younger patients tolerate the procedure better, have quicker recovery, and experience better periodontal healing with more complete regeneration of bone and better reattachment of gingival tissue to the adjacent ______.
Signup and view all the answers
The ideal time for the removal of impacted teeth is when â…“ of the roots are already formed and before they are two thirds ______ formed.
Signup and view all the answers
Odontectomy is the surgical removal of partly erupted and unerupted teeth or retained roots that can’t be extracted by forceps technique and therefore must be removed via surgical ______.
Signup and view all the answers
Factors that may complicate the removal of impacted teeth include state of eruption or level of tooth, angulation, relationship to 2nd molar, distance between ascending ramus and distal surface of 2nd molar, appearance of roots, condition of tooth, condition of pericoronal tissues which may be inflamed or infected, condition of bone around the impacted tooth, condition of second molar, size of follicular space, width of periodontal ligament, presence of cysts or tumors, and presence of skeletal ______.
Signup and view all the answers
Advantages of early removal of impacted teeth include younger patients tolerating the procedure better, quicker recovery, and better periodontal healing with more complete regeneration of bone and reattachment of gingival tissue to the adjacent ______.
Signup and view all the answers
The advantage of early removal of impacted teeth is that younger patients tolerate the procedure better, have quicker recovery, and experience better periodontal healing with more complete regeneration of bone and better reattachment of gingival tissue to the adjacent ______.
Signup and view all the answers
Study Notes
Impacted Tooth Radiography and Classification Summary
- Preoperative dental procedures include the use of radiographs such as periapical, occlusal, and lateral films, as well as orthopantomogram for an overall view of the dentition and surrounding structures.
- The Frank shift technique is used to localize the mandibular canal in relation to the apices of the lower third molar, while the Clark shift technique is used to determine the position of impacted cuspids.
- Impacted teeth are classified based on their relation to the second molar, depth in the bone, Winter’s classification, and the position of the long axis in relation to the second molar.
- Impacted maxillary third molars are classified based on the relative depth and position of the long axis in relation to the second molar, as well as their relation to the sinus.
- Impacted maxillary canines are classified into five classes based on their location in the oral cavity.
- Factors that may complicate the removal of impacted teeth include abnormal root curvature, hypercementosis, proximity to the mandibular canal, extreme bone density, and ankylosis.
- Ankylosis occurs frequently after traumatic injury or periapical inflammation, making the use of a chisel ineffective for splitting ankylosed teeth.
- Difficult access to the operative field may be due to a small orbicularis oris, inability to open the mouth wide enough due to trismus, or a large uncontrollable tongue.
Impacted Tooth Radiography and Classification Summary
- Preoperative dental procedures include the use of radiographs such as periapical, occlusal, and lateral films, as well as orthopantomogram for an overall view of the dentition and surrounding structures.
- The Frank shift technique is used to localize the mandibular canal in relation to the apices of the lower third molar, while the Clark shift technique is used to determine the position of impacted cuspids.
- Impacted teeth are classified based on their relation to the second molar, depth in the bone, Winter’s classification, and the position of the long axis in relation to the second molar.
- Impacted maxillary third molars are classified based on the relative depth and position of the long axis in relation to the second molar, as well as their relation to the sinus.
- Impacted maxillary canines are classified into five classes based on their location in the oral cavity.
- Factors that may complicate the removal of impacted teeth include abnormal root curvature, hypercementosis, proximity to the mandibular canal, extreme bone density, and ankylosis.
- Ankylosis occurs frequently after traumatic injury or periapical inflammation, making the use of a chisel ineffective for splitting ankylosed teeth.
- Difficult access to the operative field may be due to a small orbicularis oris, inability to open the mouth wide enough due to trismus, or a large uncontrollable tongue.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of impacted tooth radiography and classification with this comprehensive quiz. Learn about preoperative dental procedures, classification methods, and factors that may complicate tooth removal. Master key concepts and techniques essential for dental professionals.
