Dentist Interview Questions & Answers (with Model Answers)

Model Answer

I begin with a calm pre-treatment conversation, acknowledging that dental anxiety is common and not something to be embarrassed about. I agree a stop signal, explain each step before I do it, and use the tell-show-do approach to remove surprise. For severe cases I discuss options such as longer appointments or conscious sedation referral. Rebuilding trust over a few visits usually turns avoidant patients into regular attenders.

Model Answer

I weigh the restorability of the tooth, the extent of caries or fracture, periodontal support, and the patient's overall oral health and wishes. If the tooth has adequate structure and bone support, I favour conservative options like root canal therapy and a crown. When the prognosis is hopeless or the patient cannot maintain it, extraction with a clear replacement plan is the honest choice. I always present the trade-offs, costs and evidence so the patient can decide with me.

Model Answer

If a procedure such as an extraction becomes complicated, I stay calm, communicate honestly with the patient and manage the immediate clinical issue safely. For example, if a root fractures I assess whether to retrieve it or refer to oral surgery rather than risk further trauma. I document everything thoroughly and arrange appropriate follow-up. Transparency and good record-keeping protect both the patient and me.

Model Answer

I complete my required CPD and choose courses in areas I want to deepen, such as adhesive dentistry and digital workflows. I follow journals like the British Dental Journal and learn from study clubs with peers. Recently I adopted digital intraoral scanning, which improved crown fit and patient experience over conventional impressions. I treat learning as continuous because materials and techniques change quickly.

Model Answer

I researched your practice and was drawn to your emphasis on preventive care and the modern equipment you have invested in, which aligns with how I like to work. I want to be somewhere that values long-term patient relationships rather than high-volume churn. The mix of general and cosmetic cases you handle also matches the skills I want to develop. I see a genuine fit between your ethos and my clinical values.

Root canal treatment is indicated for irreversible pulpitis, pulp necrosis, or apical periodontitis where the tooth is restorable. Signs include lingering pain to hot or cold, spontaneous pain, or a periapical radiolucency on radiograph. The aim is to remove infected pulp, disinfect the canal system and seal it to retain a functional tooth.

I assess probing depths, bleeding on probing, clinical attachment loss, mobility and radiographic bone levels. The current 2017 classification stages disease by severity and complexity and grades it by rate of progression. This drives whether the patient needs non-surgical therapy, maintenance or referral for surgical management.

Success depends on adequate bone volume and quality, primary stability at placement, good oral hygiene, and control of risk factors like smoking and uncontrolled diabetes. Osseointegration requires an atraumatic surgical technique and appropriate healing time. Ongoing maintenance to prevent peri-implantitis is essential for long-term survival.

I would recognise signs like rapid swelling, breathing difficulty and hypotension, stop treatment, call for help and emergency services, and administer intramuscular adrenaline 0.5 mg into the anterolateral thigh. I would position the patient appropriately, give oxygen, and monitor airway, breathing and circulation. All clinical staff should hold current medical emergency and resuscitation training.

I favour early detection and prevention with fluoride, diet advice and sealants, and I monitor or remineralise early enamel lesions rather than drilling immediately. When restoration is needed I remove the minimum sound tissue and use adhesive materials. This preserves tooth structure and aligns with current minimally invasive evidence.

A patient was unhappy that a crown felt high after fitting and was frustrated at reception. I saw them promptly, listened without being defensive, and confirmed a premature contact on examination. I adjusted the occlusion, verified comfort, and followed up by phone the next day. Handling it calmly and quickly turned a complaint into a five-star review.

Reviewing a returning patient's radiographs I noticed an early periapical lesion on a tooth treated elsewhere that had not been flagged. I raised it tactfully with the patient and the treating colleague rather than assigning blame. We arranged timely endodontic review before it became symptomatic. It reinforced the value of thorough radiographic review at every recall.

On a fully booked day an emergency patient arrived in acute pain with a spreading infection. I reorganised the list, gave the emergency patient immediate assessment and drainage plus antibiotics, and communicated short delays to others apologetically. Everyone was treated safely and the urgent case was stabilised. Triage and clear communication kept both safety and the schedule intact.

Our recall system relied on letters and attendance was dropping. I proposed and helped implement automated text and email reminders with easy rebooking. Within three months recall attendance rose noticeably and front-desk workload fell. It showed me that small operational changes can materially improve both patient care and practice income.