Remote physical examination in telehealth: what you can assess

You can do more of a physical examination over video than most clinicians expect — but the value depends entirely on how you direct it, and the limits are real. A remote examination is a collaboration: the patient becomes your hands, the camera becomes your eyes, and your job is to guide both precisely. Done well, it can gather enough to make a safe decision for many presentations. Done vaguely, it gathers reassurance and little else.

Here’s how to get the most from it, and how to know when a screen isn’t enough.

Set up the patient for a good look

Most of a remote examination is observation, so image quality is the foundation. Take thirty seconds at the start to improve it:

• Ask the patient to face a window or light, not sit in front of it, so they aren’t a silhouette.
• Get them to prop the phone against something stable, or have a helper hold it, so both their hands are free.
• Have them move back far enough that you can see the relevant body part, then closer for detail.
• Ask them to clean the lens — a smeared phone camera hides a lot.

Your own room setup matters too, but on the exam it’s the patient’s framing that limits or expands what you can see.

Direct patient-assisted manoeuvres

The heart of a remote examination is asking the patient (or a carer) to perform manoeuvres while you observe and instruct. General examples that translate well to video include:

• Observation and function: watching gait as they walk across the room, standing from a chair, or performing the movement that hurts.
• Range of motion: guiding them through moving a joint actively, comparing sides.
• Respiratory effort: counting respiratory rate, watching work of breathing and whether they can speak in full sentences.
• Skin and wounds: bringing a rash, lesion or wound close to the camera in good light.
• Guided self-palpation: asking them to press where it hurts and describe the sensation, or to check for a specific point of tenderness while you watch their face and hand.
• Oedema and hydration: pressing a shin and watching, or showing you the inside of the mouth and eyes.

The principle is the same throughout: you supply the precision the patient lacks. Tell them exactly where to press, how hard, and what you’re looking for, and read their response as carefully as the picture. Avant notes that structured functional assessments and patient-performed tasks are legitimate ways to extend a remote assessment, while being clear they don’t always suffice (Avant).

Use the camera as an instrument

The camera is more versatile than a static “talking head” makes it look. Ask the patient to move it, angle it, and hold still for a close-up — the RACGP’s telehealth guide specifically flags the value of being able to move the camera to focus on particular items such as skin lesions (RACGP). A few practical tricks: use the phone’s zoom rather than bringing the lens too close (which won’t focus); ask for a short video clip if a tremor or movement is intermittent; and have them turn on a lamp or torch for cavities and lesions. If dignity requires it, ask them to arrange a private space and cover appropriately before showing you an area, exactly as you would manage exposure in the room (RACGP).

Bring in helpers and home equipment

Many patients have more diagnostic kit at home than they realise. Where it’s available and reliable, ask them to use it and read out the numbers: a home blood-pressure monitor, thermometer, pulse oximeter, blood-glucose meter or scales. Treat the readings with appropriate caution about device accuracy, but they add objective data you’d otherwise be guessing at.

A second person is often the difference between a limited look and a useful one. A carer, partner or parent can steady the camera, assist a manoeuvre, or perform a check the patient can’t do on themselves. For children and less mobile patients especially, recruiting the helper early transforms what’s possible.

A remote examination is only as good as your instructions. “Show me your tummy” gets you a blurry glimpse. “Press here, in the top right, as firmly as you can, and tell me if it’s worse when you let go” gets you findings. You’re not examining the patient — you’re teaching the patient to examine themselves, in real time.

What you can and can’t assess

Being honest about the boundaries is what keeps a remote examination safe. As a rough guide:

Often assessable remotely	Assessable with limits	Needs in-person
General appearance, distress, colour	Skin lesions and rashes (image-dependent)	Auscultation of heart, lungs, abdomen
Gait, posture, gross movement	Joint range of motion and swelling	Palpation for masses, guarding, rebound
Respiratory rate, work of breathing, speech	Guided self-palpation for tenderness	Otoscopy, deep throat and internal exams
Obvious deformity, wounds	Oedema, hydration signs	Anything needing precise, reproducible findings
Home-device readings (BP, temp, SpO2)	Functional tasks and coordination	Neurological exam requiring hands-on testing

The RACGP’s appropriate-use guidance is the backstop here: where a physical examination is genuinely required and can’t be safely deferred, or the condition is potentially serious and high-risk, a face-to-face consultation is generally preferable (RACGP).

When to bring them in

If the remote examination can’t answer the question that actually matters for the decision, that’s your signal. Avant is blunt that a telehealth physical assessment is limited and that this is a real risk to manage — and where you can’t mitigate it, arranging an in-person review (or involving another clinician such as a community nurse) is the safe response (Avant). Converting to in-person isn’t a failure of telehealth; it’s the model used properly. For the wider judgement call, see when telehealth is not appropriate.

Document what you examined — and what you couldn’t

Record the manoeuvres you directed, the findings, and importantly the limitations of the remote assessment. A note that says “unable to auscultate; abdominal exam limited to guided self-palpation, no guarding demonstrated” is honest, useful to the next clinician, and protective if the assessment is later questioned. Pair it with a clear safety-net, because remote examination and good safety-netting are two halves of managing the same uncertainty.

The bottom line

A remote physical examination works best when you treat it as guided, collaborative and camera-led: set up the light and framing, direct precise patient-assisted manoeuvres, use the camera’s zoom and angles, and bring in home devices and a helper where you can. Know the fixed limits — you can’t auscultate or truly palpate down a video link — and bring the patient in whenever the examination you can’t do is the one the decision hinges on. Used that way, it’s a genuine clinical tool rather than a poor substitute. For how it fits the whole consult, see how to run a great telehealth consultation; a platform like MedCall, where the patient joins by tapping a texted link, keeps the technology out of the way so you can concentrate on the examination.