A radiology resident can spend an extraordinary proportion of the day sitting in front of a workstation.

There may be hundreds of CT images to review, multiple MRI sequences, chest radiographs, ultrasound examinations, previous studies, clinical notes, laboratory results and reports to compare. Add dictation software, messaging applications, teaching files and, increasingly, artificial intelligence tools, and the reading workstation becomes the place where much of a resident's professional life occurs.

Yet during residency, surprisingly little attention is usually paid to the workstation itself.

We learn how to read a CT. We learn how to manipulate MRI sequences. We learn anatomy, pathology, protocols and reporting.

We rarely learn how to sit.

That may seem trivial until the neck begins to hurt, the wrist starts aching, the eyes feel dry and tired after a long call, or concentration begins to deteriorate halfway through a reporting session.

Ergonomics is therefore not simply about comfort.

For a radiology resident, it is part of working well.

The hidden occupational hazard of modern radiology

Radiology has moved almost completely from physical films to digital workstations. That transformation has dramatically improved access to imaging and workflow, but it has also concentrated much of the radiologist's working day into a small physical environment: a chair, a desk, several monitors, a mouse, a keyboard and a dictation device.

Studies have repeatedly documented musculoskeletal symptoms among radiologists. In one multicentre study involving 123 radiologists, 38% reported a radiology-associated occupational injury, with lower-back discomfort being the most common symptom. More recent workforce data remain concerning: 78.5% of respondents in a national survey reported some form of musculoskeletal discomfort, and 92.7% of those affected said it influenced their work productivity.

The problem is not confined to the back.

Radiologists can develop problems involving the neck, shoulder, elbow, wrist and hand. Repetitive mouse use and prolonged keyboard work may contribute to upper-extremity disorders, while poorly positioned displays can encourage sustained neck flexion or extension.

One particularly radiology-specific example has even acquired an informal name: "radiologist elbow," referring to lateral epicondylitis associated with repetitive strain.

For a resident who is only a year or two into training, these may seem like problems for the future.

They are not.

Residency is precisely when many of these working habits become established.

Start with the monitor

The monitor is arguably the most important physical component of a radiology workstation.

A common mistake is to think only about resolution and diagnostic quality.

Position matters too.

A monitor that is too high encourages the head and neck to extend. A monitor that is too low can promote excessive neck flexion. A monitor that is too close may increase visual strain. Multiple displays arranged poorly can force repeated head rotation.

Radiology workstation literature has long emphasised the relationship between monitor position, viewing angle and neck strain.

For residents, a simple test is useful.

Sit in your normal reporting position.

Look directly at the centre of your primary diagnostic display.

Are you naturally comfortable?

Or are you subtly lifting your chin, bending your neck forward or rotating your head?

If you have to modify your posture to see the monitor properly, the workstation may be asking your body to compensate for its design.

And if you use two or three monitors, decide which one is your primary display.

The most important diagnostic screen should not be positioned like an afterthought.

Your chair is not a luxury

A chair in a radiology reading room is a clinical tool.

The Royal College of Radiologists recommends adjustable seating as part of appropriate reporting workstation practice, alongside regular breaks, eye testing, voice-recognition dictation and variable ambient lighting.

A useful chair should allow adjustment of:

• height
• back support
• lumbar support
• seat depth
• armrests

The objective is not to discover one universally perfect posture.

There isn't one.

The objective is to avoid remaining in one poorly supported position for hours.

A resident who spends an entire reporting session leaning forward toward the monitor may initially feel productive.

After several hours, the body may disagree.

The mouse may be more important than you think

Radiologists perform thousands of small hand movements during a working day.

Scrolling through images.

Zooming.

Panning.

Measuring.

Changing window settings.

Selecting priors.

Opening reports.

Moving between applications.

The mouse can therefore become one of the most heavily used components of the workstation.

RSNA guidance specifically highlights positioning the mouse in front of the keyboard and maintaining a more neutral wrist position; alternative devices such as vertical mice have also been suggested for some users.

But there is no universally superior mouse.

The principle is more important than the device:

Your hand should not have to fight the workstation.

If your wrist is permanently extended, your shoulder is elevated or your elbow is unsupported, experiment with the position of the mouse, keyboard and forearm support.

Sometimes moving the mouse only a few centimetres can make a surprising difference.

Do not ignore the keyboard

Radiology reporting increasingly relies on speech recognition, but keyboard use remains substantial.

A keyboard that is too far away forces the shoulders forward.

A keyboard that is too high may encourage wrist extension.

A keyboard that is positioned asymmetrically can produce repetitive strain over prolonged periods.

The ideal setup allows the elbows to remain comfortably near the body while the wrists remain relatively neutral.

This is not about achieving an anatomically perfect photograph of posture.

It is about avoiding sustained awkward positions.

The reading room should not feel like a cave

Radiologists require controlled lighting, but controlled lighting does not mean complete darkness.

A bright monitor surrounded by a very dark room creates a substantial contrast between the display and its surroundings. Lighting design therefore matters for visual comfort.

The RCR recommends variable ambient lighting, and radiology workstation literature has long recognised glare, reflections and inappropriate room illumination as important environmental considerations.

The practical goal is simple:

No glare on the diagnostic display. No unnecessary reflections. No excessively bright light shining toward the screen. No completely black room simply because it is a reading room.

The correct environment depends on the diagnostic displays and the room, but the resident should be able to adjust the surrounding conditions rather than simply accept whatever configuration exists.

The 20-20-20 rule is not a radiology protocol

Radiologists are exceptionally good at remembering protocols.

CTPA protocol.

MRCP protocol.

Stroke protocol.

Trauma protocol.

Perhaps we need another protocol:

The break protocol.

The RCR recommends regular breaks during computer reporting and gives five minutes per hour as an example.

The purpose is not to waste five minutes.

It is to interrupt prolonged static posture and continuous near-vision work.

During a break, stand up.

Walk.

Look at something distant.

Move your shoulders.

Relax your hands.

Return to the workstation.

A break does not necessarily have to mean leaving the department.

It means interrupting the physical pattern of continuous reporting.

But what about productivity?

This is where residents sometimes resist ergonomic advice.

There is always more work.

The list is long.

The emergency CT is waiting.

The attending wants the next case.

The overnight backlog is growing.

So the instinct is understandable:

“I don't have time for breaks.”

But ergonomics is not an argument against productivity.

The purpose is to preserve the ability to work effectively over the entire shift.

RSNA has reported improvements in wellbeing after ergonomic interventions, and a 2025–26 audit found that targeted interventions improved compliance with ergonomic standards.

The objective is therefore not:

work less.

It is:

make prolonged work less physically costly.

The home workstation is now part of residency

Hybrid work and teleradiology have blurred the boundary between the hospital reading room and the home.

Even when residents do not formally report from home, they increasingly spend additional hours at personal computers reviewing papers, preparing presentations, studying cases, writing research projects and learning from online resources.

The mistake is to have an excellent workstation in the hospital and then spend the evening hunched over a laptop at home.

The same principles apply:

Screen position.
Chair support.
Keyboard and mouse position.
Lighting.
Breaks.
Viewing distance.

A laptop is convenient.

It is not necessarily an ideal long-duration radiology workstation.

The future workstation will have more than PACS

The reading room is becoming more technologically complex.

A radiologist may simultaneously interact with PACS, RIS, EHR, speech recognition, clinical decision support, AI detection systems, structured reporting templates and communication platforms.

AI may add another layer.

A future resident could have an AI system highlighting possible pulmonary emboli, another providing measurements, another assisting with structured reporting and another generating a preliminary report.

This raises an ergonomic question that is rarely discussed:

Where does all that information go?

More information does not automatically mean better information.

A workstation that requires the radiologist to constantly shift between screens, windows and devices may create a different kind of cognitive burden.

The reading room of the future therefore needs to optimise not just physical posture but information architecture.

The workstation should help the radiologist decide what deserves attention.

It should not compete for it.

Ergonomics is also about cognitive performance

A radiology reading room is not an ordinary office.

The task requires sustained visual attention, pattern recognition, working memory and decision-making.

Noise can matter.

Interruptions can matter.

Poor lighting can matter.

Physical discomfort can matter.

Clutter can matter.

A 2020 review of radiology reading-room design described approaches that deliberately separate high-intensity image interpretation from other activities, with the aim of reducing cognitive and physical stress and supporting productivity.

This leads to a broader concept:

cognitive ergonomics.

The ideal reading room should make the important task easy and the unnecessary task difficult.

If the resident is interpreting a complex multiphasic CT, the environment should support concentration.

If a discussion with a clinician is required, there should be an appropriate space for discussion.

If teaching is occurring, it should not unnecessarily disrupt everyone else who is reporting.

The physical design of the department can therefore influence how people work.

A five-minute workstation check for every resident

Before starting a long reporting session, take five minutes.

Check your monitor.

Is it at a comfortable height?

Check your chair.

Are your back and feet adequately supported?

Check your arms.

Are your shoulders relaxed?

Check your wrists.

Are they relatively neutral?

Check your mouse.

Is it close enough that you are not reaching for it?

Check your lighting.

Is there glare?

Check your surroundings.

Are unnecessary interruptions likely?

Then ask one final question:

“Could I comfortably work like this for several hours?”

If the answer is no, fix the problem before the shift becomes painful.

The workstation should adapt to the resident

There is no perfect workstation that suits every radiologist.

A tall resident and a shorter resident will require different settings.

A neuroradiologist may prefer a different display arrangement from an abdominal radiologist.

Someone using progressive lenses may require a different monitor position.

A resident working at a shared workstation may need to change the configuration repeatedly.

That is why adjustability matters more than expensive furniture.

The best workstation is not necessarily the most sophisticated one.

It is the one that can be configured to the person using it.

The real lesson

Radiology residents spend years learning to optimise images.

We adjust window levels.

We change planes.

We reconstruct thin slices.

We manipulate MIP and MPR images.

We select the right sequence.

We compare priors.

We optimise protocols.

Perhaps we should apply the same principle to ourselves.

The workstation is part of the diagnostic system.

The radiologist is the most important component of that system.

A badly positioned monitor cannot be corrected by a better CT scanner.

A painful wrist cannot be solved by another AI algorithm.

A fatigued radiologist cannot reliably compensate indefinitely with more productivity software.

The future reading room will undoubtedly become more sophisticated, with AI, automation, larger datasets and increasingly complex displays.

But the fundamental requirement will remain remarkably simple:

The radiologist needs to be able to sit—or stand—comfortably, see clearly, think without unnecessary distraction and sustain that performance for the duration of the working day.

For residents, the best time to develop those habits is not after the first neck or wrist problem appears.

It is now.

Protect the workstation. Protect the body. Protect the attention.

Because in radiology, the environment in which you interpret the image is part of how you interpret the image.