By Mathew Grimbeek — Medico-Legal
Healthcare usually measures what it can see. It focuses on clinical competence, experience, protocols, outcomes, and compliance. Yet some of the most significant risks in healthcare develop in a far less visible way. They arise when people notice that something is wrong, or sense that a concern should be raised, but do not feel sufficiently safe to do so. In practice, that may involve a junior doctor hesitating before escalating a concern, a nurse choosing not to question a decision made by a more senior clinician, or a practitioner delaying a difficult conversation with a dissatisfied patient because it feels uncomfortable or inconvenient. These moments may appear small at the time, but they are often where larger clinical and medico legal problems begin.
Psychological safety is sometimes dismissed as a soft concept or reduced to the language of workplace culture. In healthcare, that is a serious misunderstanding. At its core, psychological safety refers to whether people are able to speak honestly, raise concerns, admit uncertainty, and question decisions without fearing humiliation, marginalisation, or professional consequences. Where that environment is absent, problems do not disappear. They remain unspoken for longer, and by the time they do become visible, they are often more difficult to manage, both clinically and legally.
This issue matters because healthcare remains, by its nature, a hierarchical environment. Clinical leadership, experience, and decisive judgment are all necessary and important. However, hierarchy has a predictable downside when it begins to discourage candour. In those settings, people quickly learn how much room there really is for challenge, and they adapt accordingly. Questions are softened, concerns are delayed, and important judgments are sometimes left untested because the personal cost of raising them appears too high. The result is not greater order or stronger discipline. It is often the gradual accumulation of unaddressed risk, which later presents as adverse outcomes, complaints, or formal disputes.
This is precisely why the idea of just culture is so important. Just culture does not remove accountability, nor does it excuse poor practice. What it does is introduce fairness and proportionality into the way concerns, mistakes, and near misses are treated. It recognises that there is a meaningful difference between human error, poor judgment, and reckless conduct, and that those distinctions matter. A healthcare environment cannot seriously encourage openness if every error or uncomfortable question is met with blame, punishment, or selective consequences. Where that happens, people do not stop noticing problems. They simply stop reporting them.
From a medico legal perspective, this is where exposure begins to take shape. Issues that could have been corrected early are allowed to develop, documentation becomes incomplete or reactive, and decision making is no longer supported by the full set of available information. By the time an adverse event is reviewed, the record often reflects not only what happened, but what was not said. Whether a concern is reviewed internally, raised with an insurer, or escalated to the Health Professions Council of South Africa, the analysis is rarely limited to the clinical outcome. It extends to communication, responsiveness, and whether reasonable opportunities existed to intervene earlier.
Importantly, this is not only an issue that plays out between professionals. Patients are often acutely aware when communication is guarded, when difficult issues are being avoided, or when questions are not truly welcomed. They may not describe the problem in terms of psychological safety or just culture, but they recognise the atmosphere nonetheless. Trust begins to erode when patients sense defensiveness, visible hierarchy, or reluctance to engage openly. In those circumstances, dissatisfaction is far less likely to be resolved early and far more likely to move outward into complaints, disputes, or regulatory processes that could have been avoided through timely engagement.
Psychological safety is therefore not peripheral to patient care, and just culture is not an optional extra. Together, they shape how risk is identified, managed, and contained. They influence whether issues are addressed while they are still manageable, or whether they are allowed to develop into complaints, disputes, and regulatory scrutiny. Silence in healthcare is rarely harmless. More often, it is an early indication that risk is already present and that an opportunity to intervene may have been missed.