Sacral and Coccyx Pressure Wounds in Nevada Nursing Homes

If a family member in a Nevada care facility has developed an open wound over the tailbone or the base of the spine, you are looking at a location clinical sources identify as one of the most common sites of pressure injury. There is a mechanical reason for that: the sacrum carries a large share of body weight in nearly every position a bed-bound or chair-bound person spends the day in. This page sits beneath our main nursing home neglect practice and deals specifically with sacral and coccyx wounds — how they form, how they are sometimes relabeled, and what the facility's records should be able to show.

Families are often told the wound was inevitable given a parent's age or illness. Sometimes that is honestly meant. But the sacrum is also among the sites clinicians are trained to watch closely, because it is a frequent site of breakdown. A wound there is not evidence of neglect on its own — it is a reason to read the chart carefully.

O'Reilly Law Group has practiced law in Las Vegas since 1972. If you want a straightforward read on what the records show, our office is at 325 South Maryland Parkway in the Nevada Professional Center, Las Vegas, Nevada 89101, and the phone number is 702-382-2500. Nothing here is legal advice about your particular situation, and no result can be promised.

Why the Tailbone and Sacrum Break Down First

The sacrum is the triangular bone at the base of the spine, wedged between the hip bones; the coccyx, or tailbone, sits just below it. Both sit close to the surface with comparatively little muscle or fat between bone and skin. Along with the heels and the sitting bones, the sacrum is one of the bony prominences where pressure injuries most often develop.

When someone lies on their back, a large share of body weight presses down through the sacrum into the mattress. A healthy person shifts constantly without noticing — dozens of small movements an hour that relieve pressure before tissue is harmed. Residents lose that reflex for ordinary medical reasons: reduced mobility after a stroke or fracture, sedation, pain that makes movement unappealing, dementia that removes the impulse to reposition, or simple weakness.

That is why risk assessment exists. A resident who cannot reposition themselves is not an unusual case in a skilled nursing facility, and it is the situation the standard of care is built around.

Sitting Upright Is Not Rest

Two everyday practices concentrate load on the sacrum and coccyx more than lying flat does.

The first is raising the head of the bed. When the upper body is elevated, gravity pulls the skeleton downward while the skin over the sacrum stays gripped against the sheet by friction. The two layers move in opposite directions. That is shear, and it damages tissue beneath the surface — which is why a wound that began as shear injury can look minor at the skin and prove far deeper once it opens. Positioning guidance generally calls for keeping the head of the bed at the lowest elevation consistent with the resident's medical needs, and for limiting how long it stays raised.

The second is time in a wheelchair or recliner. Being "up in the chair" is often good for a resident. Long unbroken stretches in a chair with no scheduled weight shifts are a different matter. Sitting loads the sitting bones and, when a resident slides forward into a slumped posture, transfers substantial pressure onto the sacrum and coccyx directly. A plain sling seat is not a pressure-redistribution surface, and a resident who cannot shift their own weight needs a documented plan for how often and by whom that weight gets shifted.

Moisture, Incontinence, and a Wound That Gets Misnamed

Skin that stays wet with urine or stool softens, loses its barrier function, and injures more easily. The resulting condition is incontinence-associated dermatitis, a form of moisture-associated skin damage. It is not the same thing as a pressure injury, and the distinction matters both clinically and legally.

Assessment generally turns on location, depth and structure. Moisture damage tends to be superficial and diffuse, spread across skin exposed to urine or stool and often extending into skin folds. Pressure injuries sit over bony prominences and go deeper. One structural difference is often cited: undermining and tunneling are commonly described in pressure injuries and are not characteristic of incontinence-associated dermatitis.

Published research also reports an association between incontinence-associated dermatitis and sacral pressure injury — moisture damage is a recognized risk factor for the deeper wound that follows. So when a facility describes a sacral wound as "just a moisture sore," two responses are fair. First, both conditions can be present at once, and the label does not resolve the depth. Second, even if the wound truly is moisture damage, prompt incontinence care, timely changes, cleansing and barrier products are basic nursing care that the record should reflect.

How a Sacral Wound Differs From a Heel or Hip Wound

Relieving pressure means something different at each site, and this is where care plans are often generic when they should be specific.

A heel can be genuinely offloaded — the heel is lifted clear of the mattress entirely, usually with a pillow under the calf or a purpose-made boot, so no weight rests on it at all. A wound over the greater trochanter, the bony point of the hip, generally comes from lying directly on one side; the common correction is a tilted side-lying position rather than a full ninety-degree roll onto the hip.

The sacrum has no equivalent maneuver. It generally cannot be lifted clear of the surface the way a heel can. Taking weight off it usually means taking the resident off their back — alternating side-lying positions, limiting time lying flat, keeping the head of the bed low, and getting the resident properly repositioned in the chair as well as in bed. That is labor, and it is scheduled labor. It is also why a specialty mattress alone is not an answer. A pressure-redistribution surface reduces peak pressure; it does not eliminate the need to turn someone.

What Offloading and Continence Care Should Look Like in the Chart

Much of the information that matters in these cases is typically already in the facility's own records. For a sacral or coccyx wound, we look for:

• Braden Scale scores with subscores intact — especially the moisture and the friction-and-shear components, which speak directly to this site.
• A continence assessment and toileting plan, plus documentation of actual brief changes and any ordered barrier ointment or skin protectant.
• Repositioning records with real times and positions, not identical entries copied down a page.
• Orders for the mattress and the wheelchair cushion, who evaluated the resident for them, when they arrived, and whether they were still in use later.
• Head-of-bed and chair-time instructions, and any therapy notes about sitting tolerance and posture.
• Weekly skin assessments and the first entry describing the wound, including its measurements, depth, and whether undermining or tunneling was checked for.
• Dated wound photographs, dietitian assessments, weights, physician notifications, and notes of what the family was told and when.

Under 42 CFR 483.25(b)(1), a facility must ensure a resident receives care consistent with professional standards of practice to prevent pressure ulcers and does not develop them unless the clinical condition demonstrates they were unavoidable, and that a resident who has one gets the treatment needed to promote healing and prevent infection. Records that simply stop — a turn sheet complete through one month and blank the next — raise questions that the rest of the chart may not answer.

Nevada Law and Your Next Steps

Nevada gives families a specific tool here. Under NRS 41.1395, when an older person — defined as a person who is 60 years of age or older — or a vulnerable person suffers a personal injury or death caused by abuse or neglect, the person who caused the injury or death is liable to that older or vulnerable person for two times the actual damages incurred by that person. If it is established by a preponderance of the evidence that a person liable under the section acted with recklessness, oppression, fraud or malice, the court shall order that person to pay the attorney's fees and costs of the person who initiated the lawsuit. The section does not apply to a person who did not know and had no reason to know that the harmed person was a vulnerable person. If the resident has died, NRS 41.085 permits the heirs and the personal representative to maintain the action.

Timing is the part that is difficult to fix later. NRS 11.190(4)(e) allows two years for an action to recover damages for injuries to a person or for the death of a person caused by the wrongful act or neglect of another. If the claim is instead treated as professional negligence, NRS 41A controls instead. For an injury or wrongful death occurring on or after October 1, 2023, NRS 41A.097(3) provides that an action against a provider of health care may not be commenced more than 3 years after the date of injury or 2 years after the plaintiff discovers or through the use of reasonable diligence should have discovered the injury, whichever occurs first. For an injury or wrongful death occurring on or after October 1, 2002 and before October 1, 2023, subsection 2 of that statute sets 3 years after the date of injury or 1 year after discovery, whichever occurs first. NRS 41A.071 requires a qualified medical expert's affidavit to accompany the complaint, and directs the district court to dismiss the action without prejudice if it does not. That characterization question is genuinely contested in these cases, which is an argument for an early review rather than a late one.

Practically, in the next week: request the complete record in writing; photograph the wound with dates if you are able; write down the names of staff you spoke with and what you were told; ask for a care plan meeting and take notes; and have any arbitration agreement or release read before you sign it. Facility employees are themselves mandatory reporters under NRS 200.5093 and must report suspected abuse or neglect of an older or vulnerable person as soon as reasonably practicable and no later than 24 hours after becoming aware of it — to the Aging and Disability Services Division, a police department or sheriff's office, or the designated toll-free line. Families can make that report too.

O'Reilly Law Group's office is at 325 South Maryland Parkway in the Nevada Professional Center, Las Vegas, Nevada 89101. The phone number is 702-382-2500. Nothing on this page is legal advice about your particular situation, and no result can be promised.

Terms you may hear

Sacrum

The triangular bone at the base of the spine, set between the hip bones. It bears a large share of body weight when a person lies on their back, and clinical sources identify it as one of the most common sites of pressure injury.

Coccyx

The tailbone, the small segment at the very bottom of the spine below the sacrum. It sits close to the skin surface and is loaded heavily when a person sits slumped or slides forward.

Shear

Injury caused when the skeleton moves in one direction while the skin is held in place by friction, stretching and tearing tissue underneath. Raising the head of the bed is a routine source of shear at the sacrum.

Incontinence-associated dermatitis

Skin damage from prolonged exposure to urine or stool. It is typically superficial and spread across exposed areas rather than centered on a bony point, and undermining and tunneling are not characteristic of it as they are of pressure injury. It is a recognized risk factor for sacral pressure injury.

Pressure redistribution

Spreading body weight across a larger area to lower peak pressure over bony points, using specialty mattresses, overlays or wheelchair cushions. It reduces risk but does not replace repositioning a resident who cannot shift their own weight.