Cone-beam computed tomography (CBCT) is an
advanced imaging technique increasingly used in dental
practice due to its ability to provide detailed information
on orofacial structures. Regarding the use of CBCT in
dentistry, select the correct alternative:
Regarding the surgical treatment of maxillofacial
fractures, it is essential to consider both the function and
aesthetics of the patient. Select the correct alternative:
Orthognathic surgery aims not only at aesthetic
improvement but also at functional enhancement,
requiring detailed planning that involves orthodontic
diagnosis and advanced radiographic examinations.
Regarding the principles that guide this surgery, analyze
the following statements:
I.In patients with mandibular retrognathia, mandibular
advancement performed during orthognathic surgery can
improve not only occlusion but also the patency of the
upper airways, helping in the treatment of obstructive
sleep apnea.
II.The use of computed tomography and
three-dimensional digital planning is crucial for the
accuracy of bone cuts and for predicting final results in
orthognathic surgery, being the preferred method for
detailed predictions of postoperative occlusion and facial
profile. III.After orthognathic surgery, the use of fixation devices
such as plates and screws is always temporary, and they
must be removed after complete bone healing to avoid
complications.
In dental practice, the use of pharmaceuticals, especially
antimicrobials and analgesics, is an important part of
treating infections and controlling postoperative pain.
Regarding dental pharmacology and its indications,
analyze the following propositions:
I.Prophylactic antibiotics should be routinely used in all
invasive dental procedures to prevent infections, even in
patients without systemic risk factors.
II.Analgesics such as paracetamol and non-steroidal
anti-inflammatory drugs (NSAIDs) like ibuprofen are
commonly prescribed for pain management after dental
extractions.
III.Prolonged and indiscriminate use of antimicrobials indentistry can lead to the development of bacterial
resistance, making infections more difficult to treat in the
future.