If your injury is in your neck, your hands are often the part of your body that matters most and gets talked about least. You can run a power chair with one finger. You can get through a day with a catheter routine and a good caregiver. But the difference between hands that open and close — even a little — and hands that have frozen into stiff, clawed, painful fists is the difference between feeding yourself and not, holding a phone and not, scratching your own face and not.

Here's the part nobody says out loud in the first weeks: a hand that doesn't move will not simply stay the way it is. Left alone, it changes. Tendons shorten, joints tighten, and within weeks a hand that was merely weak can become a hand that is stuck. That process — called contracture — is common, it's partly preventable, and the window to get ahead of it is early and short.

This is the long version of everything we wish someone had handed us about hands: what's actually happening in there, what to do about it, when to start, and the splints and powered gloves that genuinely help versus the ones that are hype or gone.

Some product links below are affiliate links (including Amazon — as an Amazon Associate we earn from qualifying purchases). They cost you nothing, help fund this ad-free site, and never change what we recommend. The clinical devices link to their manufacturers, who fit them.

Why Hands Take the Hardest Hit

Only cervical (neck-level) injuries affect the hands — if your injury is thoracic or lower, your hands work normally. For everyone with tetraplegia, though, hands are usually the single biggest functional question, and there are a few reasons they're so vulnerable.

The hand is built from a lot of small joints. Each finger has three joints, plus the knuckles, plus the thumb and wrist. That's more than 20 joints in one hand, each one wrapped in a capsule and ligaments that shorten if they don't move. There are simply more places to get stiff than anywhere else in the body.

You often can't feel it happening. If sensation is reduced, a hand can be slowly curling, swelling, or developing a pressure mark under a splint and you won't get the usual warning signals. Stiffness sneaks up because the feedback loop is broken.

Central cord syndrome hits hands first and hardest. The most common incomplete cervical injury — central cord syndrome (CCS) — characteristically affects the arms and hands more than the legs. Plenty of people with CCS walk out of rehab and still can't button a shirt. If that's you, hands aren't a side issue; they're the issue. (We go deep on this in Complete vs. Incomplete SCI.)

And contractures are not rare. In a prospective study that followed people from within weeks of injury to one year out, 66% developed at least one contracture within the first year, and the wrist and hand were affected in 41% — among the most commonly involved areas in the entire body, alongside the shoulder and ankle. The same study found it was genuinely hard to predict in advance who would be affected — which is the strongest possible argument for treating every at-risk hand as if it matters, from day one.

What Happens to a Hand That Stops Moving

A contracture is the permanent-feeling loss of motion in a joint because the soft tissues around it have shortened and stiffened. It is not your bones fusing. It's the muscles, tendons, joint capsules, ligaments, and skin adapting — shrinking to fit the position the hand spends most of its time in. Tissue is lazy that way: hold it short and it gets comfortable being short.

Several things drive it after SCI, usually at the same time:

The timeline matters more than almost anything else on this page. The early changes — weeks one through twelve — are mostly in soft tissue that still responds to movement and positioning. The longer a joint stays stuck, the more the capsule and ligaments fibrose into something that no amount of stretching will reverse, and the conversation shifts from prevention to surgery. Prevention is dramatically easier than reversal. This is why hand care starts in the ICU, not at your first outpatient OT visit.

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The clock is the enemy. An established hand contracture can take months of aggressive therapy — or surgery — to budge, and may never fully recover. Ten minutes of range of motion a day, started in the first weeks, is worth more than any heroic effort started six months late. If you're newly injured and reading this, the single most useful thing you can do today is ask your team who is responsible for your hand range of motion and how often it's being done.

The Claw Hand: What You're Actually Preventing

There's a specific deformity worth understanding by name, because it's the one that steals the most function: the intrinsic-minus hand, better known as the claw hand.

Inside your palm are small "intrinsic" muscles that do something subtle but vital — they bend the big knuckles (the MCP joints, where your fingers meet your palm) while straightening the smaller finger joints. They're what lets you lay your hand flat, cup it, and pinch with control. After a cervical injury these intrinsic muscles are often weak or paralyzed while the long flexor tendons that curl your fingertips keep pulling. The result, over time, is the claw: the big knuckles drift backward into hyperextension while the fingertips curl in. The hand looks like it's permanently reaching to grab something it can't let go of.

Why it's so disabling: a clawed hand can't flatten to push off a surface, can't open wide enough to receive an object, and the knuckle ligaments shorten in exactly the wrong position, locking the deformity in. Preventing the claw is one of the main reasons therapists splint and position the hand the way they do — and it's why "just let it rest however it falls" is bad advice.

The flip side is the position of safety (sometimes called the intrinsic-plus or "safe" position): wrist slightly extended, big knuckles bent to around 70–90 degrees, finger joints straight, thumb out to the side. Held in that position, the key knuckle ligaments stay stretched taut rather than slack, so if the hand does stiffen, it stiffens somewhere useful instead of clawed. You'll see that position show up again and again in how hands are splinted.

The Most Important Idea on This Page: Protect Your Tenodesis Grasp

If you remember one thing, make it this. For many people with a C6 or C7 level, the path to a working hand is not a perfectly loose, fully straightenable hand. It's the opposite of what your instincts say.

Here's the mechanism. If you can still extend your wrist (lift the back of your hand toward your forearm) but your fingers are weak or paralyzed, you can still grasp — through a trick of anatomy called tenodesis. When you cock your wrist back, the finger-flexor tendons that run across the front of the wrist get pulled tight, and that tension automatically curls your fingers into a pinch against your thumb. Drop the wrist and the fingers fall open. Wrist up = grip closes. Wrist down = grip releases. People use this to hold a fork, a phone, a cup, a pen — without a single working finger muscle.

That grip depends on the finger flexors being a little bit tight. It's a useful, deliberate, mild contracture. And this is the trap: a well-meaning person — sometimes even a clinician who doesn't specialize in SCI — sees curled fingers, decides they need to be stretched out straight, and fully stretches the finger flexors loose while the wrist is extended. Do that for weeks and you can stretch away the exact tightness that makes tenodesis work. The hand ends up "looser" and far less functional.

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Never let anyone stretch your fingers fully straight while your wrist is bent back. That specific combination — wrist extended and fingers straightened at the same time — over-lengthens the finger flexors and can destroy a tenodesis grasp you'd otherwise have. The safe way to stretch finger flexors is with the wrist in a neutral or slightly flexed position. If you have any active wrist extension, tell every new therapist, nurse, and caregiver: "We are protecting my tenodesis. Do not stretch my fingers open with my wrist back." This is the most common way good hands get accidentally ruined.

So hand care after cervical SCI is a balancing act, not a single goal. You're trying to prevent the destructive, function-killing contractures (the claw, a wrist frozen in flexion, a thumb webbed shut) while preserving the helpful tightness that powers tenodesis. Getting that balance right is exactly why a hand therapist who knows spinal cord injury is worth fighting your insurance for. The plan for a C7 hand with a developing tenodesis grasp is the near-opposite of the plan for a C4 hand with no movement that you're keeping supple and presentable — and a generic "stretch and splint" order treats them the same.

The Honest Truth About What Works

We try not to oversell anything on this site, and hand contracture prevention is an area where honesty matters, because the evidence is messier than the confident handouts suggest.

Stretching and splinting are the backbone of standard care — and yet, when researchers have actually put stretch to the test in controlled trials, the results are humbling. A large Cochrane review pooling dozens of randomized trials concluded that stretch, as it's typically delivered, does not produce clinically important changes in joint range — the average benefit came out to a degree or two, which you'd never notice in real life. Critically, almost none of those studies tested stretch done for very long durations or over many months, which may be where the real effect lives.

So why does every rehab program still do it? A few reasons that hold up:

There's one more wrinkle that matters specifically for incomplete injuries: there's early, mostly animal-based research suggesting that aggressive static stretching might slightly dampen the nervous system's output. For someone with no movement to lose, that's irrelevant. For someone with a recovering, incomplete hand who is trying to rebuild active movement, it's a reason to favor active use and movement over endless passive cranking — and another reason to have a therapist tailor the plan rather than stretch on autopilot.

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What this means for you, practically: Do the range of motion and use the splints — the downside is tiny and the upside (keeping a hand supple, swelling down, and skin intact) is real. But favor long, gentle, sustained positioning over brief hard stretches, prioritize active movement if you have any, and don't treat a quick daily stretch as a guarantee against contracture. Consistency and early start beat intensity.

Range of Motion: The Daily Foundation

Range of motion (ROM) is the non-negotiable base layer. If a hand has no active movement, someone else moves it for you — that's passive range of motion (PROM). If you have one working hand, you can often do self-ROM, using your stronger hand or your body to move the weaker one. Either way the goal is the same: take every joint of the hand through its available range, gently, at least once a day, ideally more, so nothing has the chance to set.

What a basic hand ROM pass covers: each finger bent and straightened at all three joints; the big knuckles cupped and flattened; the thumb moved out, across, and in opposition toward each fingertip; the web space between thumb and index finger opened; and the wrist moved up, down, and side to side. Slow and full-range beats fast and partial. Hold the end of each motion for a few seconds rather than bouncing.

How often: daily at the absolute minimum; many programs aim for a couple of short sessions a day, especially early on or when spasticity is pulling the hand closed. It does not need to be long — ten to fifteen minutes done consistently is the target, not an hour done occasionally.

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The tenodesis rule applies to ROM too. When you (or a caregiver) stretch the fingers open, keep the wrist neutral or slightly flexed — not extended. When you stretch the wrist back, let the fingers curl naturally rather than holding them flat. Stretching everything straight at once is the move that erases tenodesis. Get a hand therapist to teach this to whoever does your ROM, and ask for it in writing. The Reeve Foundation and Shirley Ryan AbilityLab both publish free illustrated ROM handouts (linked at the bottom) — Shirley Ryan's explicitly warns against the wrist-back-fingers-straight combination.

A note on grip putty and hand strengtheners: therapy putty, grip trainers, and finger exercisers are great — if you have active grip to train. For a hand with little or no voluntary movement, squeezing tools do nothing, because there's no muscle to fire. They're a tool for incomplete injuries with returning function (more often C7–C8 or recovering CCS), not for a flaccid hand. Putty can still serve as a soft prop for a caregiver doing assisted movement, but don't let anyone sell you a gripper as contracture prevention for a hand that can't grip.

Positioning, Swelling & Skin

What your hand does for the other 23 hours a day matters as much as your ROM session. A hand left curled in a lap all day is being "splinted" into a claw by gravity and neglect.

Resting position. Aim to have the hand spend time open and supported — resting on a lap tray, an armrest trough, or a pillow with the fingers gently extended and the thumb out — rather than perpetually fisted. Wheelchair arm troughs and lap trays aren't just for comfort; they're positioning devices.

Swelling. Edema is both a comfort problem and a contracture driver. Elevating the hand above heart level when you can, doing your ROM (movement is the body's fluid pump), and in some cases a light compression glove or self-massage toward the heart all help. Persistent, marked one-hand swelling, warmth, or sudden stiffness deserves a medical look — it can signal a blood clot, infection, fracture you can't feel, or the early stages of a regional pain/swelling syndrome, all of which are more common and easier to miss after SCI.

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Insensate skin + any device = check, check, check. A hand that can't feel pressure can develop a pressure sore under a splint, a tight glove, or even a wristband in a matter of hours — and you won't feel it coming. Every time a splint or glove comes off, look at the skin: any redness that doesn't fade in a few minutes, any mark, any moisture, means stop and reassess the fit. This is a real reason not to self-prescribe a random splint off the internet and wear it all night without a therapist checking the fit first.

Splints: The Full Menu

🛒 Shopping for these? See the buying guide with prices and where to buy: Best Hand Splints, Grip Aids & Powered Gloves.

Splints (orthoses) are the workhorses of hand care after SCI. They do three different jobs, and it's worth knowing which job you're splinting for, because the same hand might need different splints at different times. Surveys of U.S. spinal cord rehab therapists confirm the through-line: splinting is standard care, and the choice is driven first and foremost by your current and predicted hand function — not a one-size template. (Worth knowing: overall splint use has actually declined over the decades as thinking has gotten more selective, so if your program splints less than you expected, that's not necessarily neglect.)

1. Resting hand splints (the night splint)

This is the most common one. A resting hand splint cradles the wrist, fingers, and thumb in that position of safety (wrist slightly extended, knuckles bent, fingers straight, thumb out) and is usually worn at night. Its job is to stop a flaccid or spastic hand from drifting into a claw or a clenched fist while you sleep, and to give soft tissue a long, low-load stretch over hours — exactly the prolonged duration the contracture research suggests is necessary. In therapist surveys, resting hand splints for night use are the default recommendation for people without active arm movement.

Options and rough costs: off-the-shelf resting hand splints run about $20–$110 (brands therapists actually use include Comfy Splints, Rolyan, RCAI, and Orfit; some are sold specifically for "claw hand" positioning). A custom splint molded to your hand by an occupational therapist out of low-temperature thermoplastic typically runs into the low-to-mid hundreds once you include the visit — and for SCI hands most experienced therapists prefer custom, because an off-the-shelf shell rarely preserves the thumb web and palm arch correctly, and a poor fit on an insensate hand is a skin risk.

2. Wrist (cock-up) splints for daytime

If your wrist won't stay extended on its own, a daytime wrist splint that holds it in a functional, slightly cocked-up position can make the whole hand more useful (and supports tenodesis). Therapist surveys show daytime wrist splints are commonly prescribed for people without active wrist movement. These are lighter and meant for activity, not the full immobilizing cradle of a night splint.

3. Tenodesis / wrist-driven orthoses

For a C6–C7 hand with active wrist extension but weak fingers, a wrist-driven flexor-hinge orthosis (the classic "tenodesis splint," including the well-known RIC design, or mechanical versions made by JAECO) mechanically links wrist extension to a pinch: cock the wrist and the device drives your fingers into a grip against your thumb. Done right it can dramatically increase pinch force. The honest caveat: these are usually custom-fabricated, can be bulky, and have fallen out of favor somewhat — a lot of people fit one, then end up preferring their own bare-hand tenodesis, surgery, or a powered device. But for the right hand they're genuinely enabling, and there are inexpensive trainer versions (around $40) to test the concept before committing to a custom build.

4. Dynamic and stretch splints

Dynamic splints use a spring, elastic, or hinge to apply a gentle, continuous pull toward a target position — useful when you're trying to gradually regain range or counter a steady spastic pull. The SaeboStretch (around $250) is a dynamic resting splint that lets the fingers move and springs them back toward extension rather than holding them rigid. For established, stubborn contractures, therapists sometimes use serial casting (a series of casts that nudge the joint a little further each time) or low-load prolonged-stretch systems (e.g., Dynasplint, Ultraflex) that are rented and billed through insurance. These are clinician-directed tools, not weekend purchases.

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Get the wear schedule in writing. Splints fail in two opposite ways: never worn (no benefit) or worn too much (stiffness, skin breakdown, and — if it's the wrong position — lost tenodesis). Ask your OT for the specific schedule: which splint, which hours, what to check on the skin, and what the splint is for. A resting splint you wear nightly and a tenodesis splint you wear for tasks are doing opposite jobs; don't mix them up.

"Gloves That Move Your Hands": Powered Orthoses & Stimulation

This is the category people are most curious about and most misled about, because the internet is full of demo videos for devices that are discontinued, industrial-only, or still in a lab. Here's the current, real-world landscape. The make-or-break question for every device is: how much movement do you have left? Devices either amplify grip you already have, or generate grip you don't.

Devices that amplify your own grip (you need some movement)

Carbonhand / SEM Glove (Bioservo). A soft glove with sensors in the fingertips: when it detects you starting to grasp, artificial tendons add extra force, so a weak grip becomes a usable one. The catch is right there in how it works — you must have some voluntary hand movement to initiate the grasp. That makes it a strong fit for many incomplete injuries and recovering CCS hands, and a non-fit for a completely paralyzed hand. It's sold in the U.S. (it became available on the VA Federal Supply Schedule in 2024) and fitted through a clinician; pricing isn't posted publicly but lands in the multiple-thousands (estimates around $7,000 — confirm with the manufacturer). A small SCI home-use study found lasting grip improvements.

SaeboGlove / SaeboFlex. Lower-cost mechanical (no motor) options that use tension bands or springs to assist finger opening during tasks. The SaeboGlove runs about $300; the spring-loaded SaeboFlex must be fitted by a certified therapist and costs more. Like Carbonhand, the functional Saebo devices require some residual active movement, so they suit motor-incomplete hands, not flaccid ones.

Devices that generate grip for you (little or no movement needed)

PowerGrip (Broadened Horizons / Inclusive Inc.). A powered orthosis that motor-drives a palmar or key pinch as an add-on to a wrist orthosis — it makes the grip happen rather than amplifying yours. It's aimed at C5-level hands — people who lack the wrist-extension strength to drive a tenodesis grasp and have little or no active grip — costs around $7,500, and is often funded through grants. It has a long real-world track record.

Functional electrical stimulation (FES). Instead of a motor pulling your fingers, FES sends small electrical pulses to the muscles themselves, making them contract. The Bioness/NESS H200 is a surface-FES forearm-and-hand unit specifically FDA-labeled for (among other things) C5-level SCI; it's prescription-only, fitted by a trained therapist, and runs in the several-thousands. FES only works if the muscles' lower-motor-neuron wiring is intact (i.e., the muscle still responds to stimulation), which a therapist can test. There's also active research into voice-controlled and implanted FES systems that recreate a tenodesis grasp for people with no hand or wrist movement — promising, but trial-stage, not something you can buy.

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If you've read about the NeoMano glove — it's effectively discontinued. The NeoMano was a popular soft robotic grasp glove, and old articles, Amazon listings, and YouTube demos still hype it. The U.S. distributor now lists it as discontinued and points buyers to PowerGrip instead; only unsupported clearance stock remains. Don't build your hopes (or budget) around it. Similarly, "IronHand" is the same underlying tech as Carbonhand but is sold as an industrial workplace product, not a medical device — for hand use after SCI, the medical version is Carbonhand. And several research gloves you'll see in viral videos (ETH Zurich's tenoexo, university EMG-driven exoskeletons) are genuinely exciting but not purchasable yet.

The bottom line on powered devices: they are real and they help the right person, but they are matched to your specific hand, they mostly run several thousand dollars, and the good ones are fitted by a clinician — not bought sight-unseen. Start the conversation with an OT who can test what your hand and muscles can do, then chase funding (insurance, the VA, Reeve Foundation quality-of-life grants, manufacturer assistance). And none of them replace your daily ROM and positioning — a powered glove can't grip a hand that has frozen into a claw. For prices and where to buy each one, see our hand-device buying guide.

When Spasticity Is the Real Problem

Sometimes a hand isn't tight because the tissue has shortened — it's tight because spasticity is actively pulling it closed. That distinction matters, because stretching and splinting are aimed at the soft tissue, while a spasticity-driven hand may need the tone turned down before anything else will work. The two also feed each other: untreated spasticity holds a hand closed long enough that a true contracture forms on top of it.

Tools that specifically help the spastic hand include oral medications (baclofen, tizanidine), and — very usefully for a hand — targeted Botox injections into the overactive finger and wrist flexors, which can quiet a specific muscle group for a few months and open a window where ROM and splinting actually get traction. We cover the full menu, including the intrathecal baclofen pump for severe whole-body spasticity, in Spasticity & Spasms After SCI. If your hand keeps clawing shut no matter how much you stretch it, raise spasticity-specific treatment with your physiatrist — you may be stretching against a muscle that needs to be quieted, not lengthened.

Surgery: Tendon and Nerve Transfers

When a hand has useful potential that the nervous system can't reach, reconstructive surgery can sometimes rewire it. This is a specialized field and very much an individual decision, but it's worth knowing the options exist, because many people are never told.

Tendon transfers take a muscle you still control and re-route its tendon to do a job you've lost — for example, borrowing a working elbow or wrist muscle to power a pinch or finger extension. They've been done for decades and can restore real, durable grasp and pinch in carefully selected tetraplegic hands.

Nerve transfers are newer: a surgeon connects a working nerve (one above the injury that still has a healthy signal) to a nerve below the injury that's gone silent, to reanimate a muscle. There's a time sensitivity here — nerve transfers generally need to happen within a window (often cited as under 12–18 months from injury) before the target muscle degenerates, which is exactly why it's worth asking early rather than discovering the option after the window has closed.

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Two things make surgery possible later: supple joints now, and an early consult. A surgeon can re-route a tendon, but they can't use a finger whose joints have frozen — so the ROM and splinting you do in year one is what keeps the surgical door open. And because nerve transfers are time-limited, ask for a referral to a hand/peripheral-nerve surgeon who works with SCI within the first several months, even if you're not sure you want surgery. Knowing your options before the clock runs out is the whole point.

What to Do and When: The Timeline

Putting it together, here's roughly how hand care should unfold — and what to push for at each stage if it isn't happening on its own. It runs alongside the broader hospital phase and first 30 days timelines.

The hospital / acute phase (week 0 to a few weeks)

Inpatient rehab (the weeks to months after)

Home and the long term (after discharge)

Tools That Work Around Your Grip

Prevention and rebuilding are half the story. The other half is doing things today with the hand you have — and a few cheap, dignity-restoring tools do more for daily life than almost anything else.

These don't treat contracture, and they're not a reason to skip your ROM — but using your hands, even with help, keeps you engaged with them, and an engaged hand is a healthier hand. We keep an updated list with prices and links in our hand splints & grip aids buying guide, plus the full Equipment Guide and assistive tech overview.

What Nobody Tells You

Sources & Further Reading

This page combines lived SCI experience with published clinical evidence and current device information. Key sources:

SCI.help articles are information, not medical advice. Hand care after SCI is highly individual — what's right depends on your injury level, how much movement and sensation you have, and your goals. Always work out your specific plan with an occupational or hand therapist who knows spinal cord injury, and confirm device and surgical decisions with your own care team.

Related reading

Medical
Complete vs. Incomplete & CCS
Medical
Spasticity & Spasms
Rehabilitation
Physical Therapy & Rehab

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Written with lived SCI experience and clinical evidence. Not medical advice. · Last reviewed June 2026