IMPLANT COMPLICATIONS
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Questions and Answers

What is a possible consequence of bleeding from the floor of the mouth during an implant osteotomy procedure?

  • Difficulty in swallowing (correct)
  • Emphysema
  • Pulsating bleeding from the osteotomy site
  • Swelling of the tongue

Which artery is not within the surgical area during sinus augmentation?

  • Infraorbital artery
  • Greater palatine artery
  • Facial artery (correct)
  • Posterior superior alveolar artery

What is a rare but potentially severe complication of sinus augmentation?

  • Swelling of the floor of the mouth
  • Pulsating bleeding from the osteotomy site
  • Difficulty in swallowing
  • Emphysema (correct)

Where is the site of bleeding during an implant osteotomy procedure in the posterior mandible?

<p>Middle lingual artery (B)</p> Signup and view all the answers

What is the recommended treatment for bleeding from the mylohyoid artery during an implant osteotomy procedure?

<p>Finger pressure at the site (D)</p> Signup and view all the answers

What is the blood supply of the maxillary sinus derived from?

<p>Infraorbital, greater palatine, and posterior superior alveolar arteries (A)</p> Signup and view all the answers

What percentage of chlorhexidine digluconate is used for rinsing?

<p>0.1% to 0.2% (C)</p> Signup and view all the answers

What is the duration of systemic antibiotic therapy?

<p>10 days (D)</p> Signup and view all the answers

What is the purpose of applying chlorhexidine gels?

<p>To control plaque (C)</p> Signup and view all the answers

What is the purpose of osteoplasty around the defect?

<p>To reposition the flap (A)</p> Signup and view all the answers

What determines the level of esthetic complications?

<p>All of the above (D)</p> Signup and view all the answers

What is the purpose of controlled release devices?

<p>To deliver antibiotics locally (B)</p> Signup and view all the answers

What is a common consequence of edema swelling in the floor of the mouth after surgery?

<p>Trismus and lack of hygiene in the wound (B)</p> Signup and view all the answers

Which of the following is a risk factor for edema swelling after surgery?

<p>Bone regenerating techniques (D)</p> Signup and view all the answers

What is the primary cause of inadvertent insufflation?

<p>High-speed handpiece (D)</p> Signup and view all the answers

What is the typical duration of edema swelling after surgery?

<p>A few days (A)</p> Signup and view all the answers

What is the reported incidence of nerve lesions?

<p>0%-44% (C)</p> Signup and view all the answers

What is the primary cause of compression of the inferior alveolar nerve?

<p>Compression of the implant body into the canal (C)</p> Signup and view all the answers

What is the result of an arterial trauma during surgery?

<p>Severe bleeding and ecchymosis (A)</p> Signup and view all the answers

What is the term for small hemorrhagic patches that can develop as a result of injury?

<p>Petechiae (B)</p> Signup and view all the answers

What can produce a temporary pressure increase in the mandibular canal?

<p>Postsurgical intra-alveolar edema or hematomas (D)</p> Signup and view all the answers

Which nerve is most likely to be affected by traction on the mental nerve in an elevated flap?

<p>Mental nerve (B)</p> Signup and view all the answers

What is the purpose of a schema representing the arterial anatomy in the floor of the mouth?

<p>To guide intermental surgery procedures (B)</p> Signup and view all the answers

What can result in an accidental intraneural injection?

<p>Traumatic flap reflection (A)</p> Signup and view all the answers

What is the typical timeframe for wound dehiscence to occur after surgery?

<p>Within the first 10 days (B)</p> Signup and view all the answers

What is the primary reason for flap dehiscence in diabetic patients?

<p>Poor-quality mucosa (A)</p> Signup and view all the answers

What is the recommended treatment for small dehiscence?

<p>No surgical correction (A)</p> Signup and view all the answers

What is the benefit of using free connective tissue grafts in case of large dehiscence?

<p>Better esthetical results (B)</p> Signup and view all the answers

What is the recommended preoperative assessment for reducing the risk of wound dehiscence?

<p>Measuring the amount of keratinized mucosa present (D)</p> Signup and view all the answers

What is the recommended time frame for delaying the use of removable dentures after surgery?

<p>2 weeks after surgery (D)</p> Signup and view all the answers

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