Confidentiality, UK GDPR and Caldicott Thinking

Confidentiality means patient information is not disclosed without a valid reason. UK GDPR and the Data Protection Act set legal requirements for how personal information is collected, used, stored, shared and deleted. Health records are especially sensitive, so dental practices must apply stronger safeguards and document clear reasons for using them.

Those legal requirements translate into everyday actions for dental nurses: open the correct record, shield screens, avoid conversations where others can overhear, check recipients before sending information, use approved systems, dispose of paper securely and report mistakes without delay.

Practical data protection principles

• Lawful and fair: use information for legitimate care, administration, safety, legal or practice purposes.
• Transparent: patients should be able to understand how their information is used.
• Limited: access and share only what is needed.
• Accurate: keep relevant information correct and up to date.
• Secure: protect information from loss, misuse, unauthorised access or accidental disclosure.

Caldicott thinking is a professional test: is this use of confidential patient information justified, necessary, proportionate and adequately protected? If you are unsure, pause and seek guidance before sharing.

Caldicott in dental practice

Confidentiality is protected in small moments: where you speak, what you show, who you tell and which system you use.