Communication in dentistry: the 6 Cs of high-impact communication and the communication matrix

The QCM Matrix (Quaranta Communication Matrix)

To conceptualize the complexity of communication processes in modern dental practice, the authors propose the QCM Matrix (Quaranta Communication Matrix), which classifies communication across internal/external and digital/face-to-face domains (Figure 1; Table 1). The framework classifies communication according to two fundamental dimensions:

• Internal vs external communication
• Digital vs face-to-face communication

This creates four operational communication domains commonly encountered in contemporary dental healthcare organizations. The QCM Matrix is designed to assist clinicians and healthcare leaders in understanding how communication flows across teams, patients, and organizational systems. Each quadrant presents distinct opportunities, risks, emotional dynamics, medico-legal implications, and leadership requirements.

The model demonstrates that communication failures often result not only from inadequate interpersonal skills but also from the inappropriate selection of communication channels for specific clinical, operational, or emotional contexts.

The QCM Matrix further reinforces the concept that communication effectiveness depends not only on the content, but also on the manner, timing, and channel through which information is conveyed.

Communication Starts Before the Clinical Examination

One of the most underestimated moments in dentistry is often the first contact between the patient and the practice. In many situations, the patient’s perception of professionalism, trustworthiness, and organization begins well before entering the surgery [3,8]. Reception staff, therefore, play a significant role in shaping patient experience. Tone of voice, responsiveness, clarity, warmth, and consistency can substantially influence patient confidence [1,3].

Simple aspects remain particularly important:

• greeting patients by name;
• introducing team members appropriately;
• maintaining calm and organized communication;
• avoiding rushed or disjointed interactions;
• supplying clear explanations regarding appointments, fees, and procedures.

Patients frequently evaluate not only the clinician but also the entire organization surrounding the clinician.

A common error in dental environments is an excessive focus on logistics at the expense of emotional aspects of communication. While scheduling and administration are important, anxious patients often require reassurance before receiving information.

The 6 Cs of High-Impact Communication

Effective communication in dentistry extends beyond the mere transfer of clinical information. In contemporary healthcare environments, communication simultaneously affects trust, emotional regulation, leadership, behavioral compliance, team dynamics, and patient experience [1–3,8–9]. Therefore, this paper proposes the 6 Cs of High-Impact Communication as a practical framework to support communication proficiency in modern dental practice.

The framework identifies six interconnected dimensions that contribute to effective interpersonal and organizational communication: clarity, competence, credibility, conviction, charisma, and connection.

Clarity refers to the ability to communicate details in a structured, understandable, and patient-centered manner. Complex terminology, excessive detail, or segmented explanations may reduce patient understanding and increase anxiety [1–2].

Competence reflects the clinician’s knowledge, preparation, and mastery of clinical content. Patients frequently evaluate professional competence not only through technical outcomes, but also through the quality and confidence of communication.

Credibility relates to the degree of trust, authenticity, and professional authority perceived by patients and team members. Consistency between verbal communication, non-verbal behavior, and organizational professionalism strongly influences credibility. Conviction represents the confidence, certainty, and belief with which messages are delivered. Uncertainty, hesitation, or inconsistent messaging may unintentionally reduce patient trust and acceptance of treatment.

Charisma describes the ability to engage, inspire, and positively influence others emotionally. While partially influenced by personality, charisma may also be enhanced through empathy, emotional awareness, energy, and communication presence.

Finally, connection refers to the development of rapport, empathy, psychological safety, and meaningful interpersonal relationships between clinicians, patients, and team members.

Collectively, these dimensions influence treatment acceptance, patient adherence, organizational culture, leadership effectiveness, team cohesion, and overall patient perception [3,7–8]. The framework emphasizes that communicative effectiveness should not be viewed solely as a function of interpersonal charisma, but as the integration of cognitive clarity, behavioral consistency, emotional intelligence, and professional credibility. Importantly, the framework is intended as a patient-centered approach to enhance understanding, trust, and collaborative care, rather than as a manipulative communication model.

The 6 Cs framework may also complement the QCM Matrix by helping clinicians adapt their communication manner and leadership behaviors across different communication environments, including internal, external, digital, and in-person interactions (Table 2).

The Pre-Clinical Conversation

Before the clinical examination, an effective pre-clinical discussion can provide valuable information that is not accessible through radiographic or clinical assessment [1].

Inexperienced clinicians may interrupt patients prematurely, redirect conversations toward technical findings, or assume they fully understand the patient’s concerns. However, the chief complaint does not always reflect the patient’s underlying concern.

For example, a patient presenting for “bleeding gums” may primarily fear tooth loss, social embarrassment, aging, halitosis, or future financial burden.

The pre-clinical conversation should therefore aim to understand:

• Why the patient attended;
• what the patient fears;
• what the patient expects;
• previous dental experiences;
• barriers to treatment;
• personal motivations and priorities.

Open-ended questions are generally more effective than highly structured interrogations [1].

Questions such as:

• “What concerns you most?”
• “What made you decide to come now?”
• “What would you ideally like to achieve?”

may reveal important psychological and behavioral drivers.

Patients frequently communicate indirectly through body language, hesitation, facial expressions, tone of voice, or silence. Observing nonverbal cues may be as important as listening to verbal responses [1,8].

Non-Verbal Communication

Patients continuously interpret non-verbal signals, commonly unconsciously. In some situations, these signals may influence trust more than the words themselves [1,8–9].

Posture, eye contact, facial expressions, breathing patterns, tone of voice, proximal space, gestures, and pace of communication all contribute to the clinical interaction.

A clinician entering the room while visibly rushed, distracted, or avoiding eye contact may unintentionally increase patient anxiety. Conversely, calm posture, controlled breathing, attentive listening, and appropriate eye contact often communicate confidence and reassurance [8–10].

Interestingly, silence itself may also carry meaning. Extended silence during examinations may occasionally be interpreted by anxious patients as uncertainty or concern, particularly when clinicians fail to explain what they are observing.

This does not suggest that clinicians should speak continuously. Instead, communication should remain purposeful and calming.

Why Communication Frequently Fails

Communication failures in dentistry are rarely attributable to a single issue. More often, they result from the accumulation of multiple minor breakdowns throughout the patient journey.

Importantly, “noise” does not necessarily refer to physical sound. In healthcare, emotional stress, fear, hierarchy, time pressure, previous experiences, and monetary concerns may all interfere with communication.

Another common issue is pseudo-listening, in which clinicians appear attentive while mentally preparing responses, reviewing records, or focusing on subsequent tasks. Patients typically recognize this quickly.

Similarly, providing excessive information may paradoxically reduce patient understanding. Overly technical explanations often overwhelm rather than reassure patients (Table 3) [1,3,8].

Communication During the Clinical Examination

The clinical examination should be regarded as a communication process rather than solely a technical procedure.

Many patients have a limited understanding of periodontal disease, implant complications, occlusal issues, or long-term maintenance concepts. Consequently, the examination becomes an opportunity for education and co-diagnosis [1,3].

Clinicians should ideally explain:

• what they are assessing;
• Why it matters;
• What represents health?
• What abnormalities are being identified?
• possible consequences over time.

Patients typically respond more positively when they understand problems both visually and conceptually.

For example, periodontal patients regularly benefit from explanations linking inflammation, bleeding, pocketing, mobility, and long-term tooth stability. The objective is not to frighten patients, but to improve understanding and awareness.

Importantly, communication must remain balanced. Focusing exclusively on negative findings may induce fear or withdrawal, whereas discussing positive findings alongside problems generally fosters a more constructive interaction [8,11].

Behavioral Aspects and Treatment Acceptance

Treatment acceptance in dentistry is rarely determined solely by clinical need [16].

Clinicians sometimes incorrectly assume that patients decline treatment primarily because of cost. In reality, hesitation may arise from multiple factors, including fear, uncertainty, previous traumatic experiences, lack of trust, denial, time constraints, embarrassment, or misunderstanding of disease severity [8–10,16].

Patients may also find it challenging to process extensive treatment plans emotionally. Therefore, communication should aim to clarify rather than exert pressure. Behavioral concepts may assist clinicians during these discussions. Principles described by Robert Cialdini, including social proof, reciprocity, consistency, liking, and authority, may partially explain how trust develops during healthcare interactions [15].

For example:

• patients often feel reassured when multiple team members communicate consistently;
• Previous successful patient experiences may reduce uncertainty.
• Personalized follow-up and caring gestures may strengthen relationships.
• Calm confidence and professional organization may reinforce perceived credibility.

These concepts must not be applied manipulatively. Ethical communication in healthcare should always prioritize patient autonomy and informed decision-making [11].

Communication Within the Dental Team

Communication failures within the dental team frequently have indirect effects on patients [4–7].

Inconsistent messaging among reception staff, assistants, hygienists, and clinicians can create confusion and erode confidence. Patients quickly notice organizational tension, incoherent communication, or a lack of alignment [4–7].

Top-performing teams generally communicate coherently and transparently (Table 4) [4,6–7].

Practical Communication Tactics

Multiple practical strategies may improve communication within daily practice.

During Patient Encounters

• maintain eye contact;
• avoid multitasking;
• speak clearly and slowly;
• summarise key information;
• encourage questions;
• Check patient understanding.

During Team Communication

• standardize key messages;
• clarify responsibilities;
• avoid contradictory information;
• conduct structured handovers;
• Encourage respectful feedback.

During Difficult Conversations

• acknowledge emotions;
• avoid defensiveness;
• remain calm;
• clarify misunderstandings early;
• Focus on solutions.

Minor adjustments in communication can often lead to significant improvements in patient experience.