Question 1

how do undermining and tunneling differ in regards to stage 4 pressure ulcers?

Accepted Answer

Undermining: Undermining occurs beneath the skin surface in continuation with the ulcer. Tunneling can occur in a deeper plane f the wound base.

Question 2

what is the difference between undermining and tunneling in regards to stage 4 pressure ulcers?

Accepted Answer

Length of tunnel: Undermining is when a wound diameter is wider at its base (deep in the wound)  than at the wound's skin edge. For example, the hole in the skin may be 5mm, but the base of the wound cavity is 10mm. Tunneling is when the wound tracks under the skin to another opening in the skin or to a deeper cavity. Tunnels are sometimes referred to as a "sinus" or "tract".

Question 3

what are the roles of various risk factors in the development of pressure ulcer?|

Accepted Answer

Many Risk Factors: Many risk factors can augment the effects of pressure on the skin. Any factor that lowers the perfusion of blood to an affected area, for example, will augment the chances of injury; some examples in this category include peripheral artery disease and low blood pressure, which is common during septic events.

Question 4

how long will it take pressure ulcer to heal?

Accepted Answer

Size important: Pressure sores usually occur in debilitated patients. To get them to heal one needs to keep them clean with frequent dressing changes, improve nutrition, and keep the pressure that caused them off the area.

They usually take a long time to heal, and often require surgery.

Question 5

how long does it take for a pressure ulcer to develop?

Accepted Answer

Depends: Formation of a pressure ulcer can occur in as little as two hours. There are multiple other factors which can contribute to their development, such as moisture, shear, heating pads, infection, and nutritional debilitation. A wound specialist can examine the wound and give you more answers.

Question 6

can you explain the effect of silver cell in the pressure ulcer?

Accepted Answer

Silver Wound Care: Silver products are just one type of antimicrobial agent added to many different types of wound products. Others include iodine or methylene blue. The intent of any of these products is to decrease the bacterial burden in the wound. While many wound professionals use these products freely, the large studies do not show any advantage to using these products in the healing of wounds.

Question 7

how long it would take for a pressure ulcer to form. do they appear rather quickly?

Accepted Answer

Duration for PUs: Pressure ulcers are due to 'enough' pressure to occlude the blood pressure of the microscopic capillaries. No one is sure how long it you must occlude these capillaries so that a pressure injury results in changes in the skin. It will vary from person to person because of multiple factors in addition to time: repeated episodes, moisture, nutrition, protein stores, ability to heal, diabetes mellitu.

Question 8

is there a remedy that helps heal a pressure ulcer on the back of a heel?

Accepted Answer

Yes: The key is establishing a correct diagnosis.  You should find a wound care center where specialists can evaluate your ulcer and develop a comprehensive treatment plan.

Question 9

can you tell me how get rid of a pressure ulcer on a heel?

Accepted Answer

Eliminate pressure: on area is first thing. See Podiatrist or Wound Care Specialist: these are often very slow healing and need intensive treatment.

Question 10

how long will the vac therapy take to improve the pressure ulcer of an elderly patient?

Accepted Answer

Vacuum Devices: There is too much variability to answer your question. So many factors are involved with wound healing, and especially so with pressure ulcers, that giving a time frame is difficult without seeing the wound and  knowing other information (how large, how deep, other medical conditions, location, underlying bone infections, etc.).

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Doctor answers about:

Stage 4 pressure ulcer

A member asked:

How do undermining and tunneling differ in regards to stage 4 pressure ulcers?

A member asked:

What is the difference between undermining and tunneling in regards to stage 4 pressure ulcers?

A member asked:

What are the roles of various risk factors in the development of pressure ulcer?|

A member asked:

How long will it take pressure ulcer to heal?

A member asked:

How long does it take for a pressure ulcer to develop?

A member asked:

Can you explain the effect of silver cell in the pressure ulcer?

A member asked:

How long it would take for a pressure ulcer to form. do they appear rather quickly?

A member asked:

Is there a remedy that helps heal a pressure ulcer on the back of a heel?

A member asked:

Can you tell me how get rid of a pressure ulcer on a heel?

A member asked:

How long will the vac therapy take to improve the pressure ulcer of an elderly patient?

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