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Will A Hematoma Cause A Nail To Fall Off

Subungual Hematoma Facts

Pictured is a subungual hematoma three-and-one-half weeks after the original injury.

Pictured is a subungual hematoma three-and-one-half weeks afterward the original injury.

  • A subungual hematoma is a drove of blood in the space between the boom bed and fingernail or toenail.
  • Subungual hematomas result from a direct injury to the blood vessels under the fingernail or toenail.
  • The pressure generated by this collection of claret under the nail causes intense hurting.
  • Subungual hematoma is a common type of fingertip injury.

What Causes a Subungual Hematoma?

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  • Subungual hematomas well-nigh commonly form after a shell injury to the tip of the finger or toe.
  • This injury can occur in many ways:
    • Hitting your finger with a hammer
    • Dropping a heavy object on your toe
    • Endmost your finger in a door

What Are Subungual Hematoma Symptoms and Signs?

  • Blood underneath a fingernail or toenail is a subungual hematoma.
    • Y'all will have a discoloration of ruddy, maroon, blue-black, or other night color beneath the boom afterward an injury.
  • The well-nigh common symptom is intense pain.
    • Pressure generated between the nail and the nail bed, where the claret collects, causes this pain.
    • The hurting may also be caused by other injuries such equally a tuft fracture (pause) to the underlying bone, a cutting in the boom bed, or bruising to the finger or toe itself.

When to Seek Medical Treat a Subungual Hematoma

If the pain is mild and the hematoma (blood collection) is less than 25% of the area under the nail, then home care can be considered.

If the hematoma is 50% or more than of the underlying blast surface area, so medical attention is required.

If the injury that causes the subungual hematoma is severe plenty to cause intense pain and tenderness, seek medical attention. The mechanism of injury for this condition can crusade a fracture to the bone at the terminate of the finger (distal phalanx fracture) or toe or a laceration to the nail bed under the nail that may require further medical attending or nail removal.

How Do Medical Professionals Diagnose a Subungual Hematoma?

  • X-ray
    • A health care professional may take an X-ray to await for a fracture (break) to the underlying bone.
    • X-rays practise not provide any data regarding the bleeding or hematoma formation underneath the boom.
  • Boom bed evaluation
    • Depending on the type of injury and the degree of the injury and how much blood forms under the boom, the doctor may decide to remove the blast to bank check the nail bed for lacerations (cuts). While information technology used to be customary to accept the nail removed to examine the nail bed for lacerations or injuries, this is no longer routine practice if the nail edges or margins are intact.

SLIDESHOW

16 Surprising Headache Triggers and Tips for Pain Relief See Slideshow

What Are Subungual Hematoma Home Remedies?

  • Ice, meridian (keeping your arm or leg above the level of your heart), and over-the-counter (OTC) hurting medications are recommended for pocket-sized hematomas. Wrap ice in a towel and exercise non apply water ice directly to skin. A bag of frozen vegetables (corn or peas) wrapped in a towel works well.
  • If the hematoma involves more than l% of the area of the nail, seek medical attention.
  • If the nail was removed by the injury and the blast bed wasn't cut, the following home treatment is recommended until the nail bed begins to be less sensitive, usually in seven to 10 days.
    • Twice daily soaks with antibacterial soap and h2o for 10-fifteen minutes
    • Later soaks, apply over-the-counter antibody ointment and a dry, sterile bandage (Rough-and-tumble).

What Are Treatment Options for a Subungual Hematoma?

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  • There are several techniques to bleed the claret beneath the nail. Boom trephination or releasing the hematoma are other names for this procedure.
    • No unmarried technique is preferred.
    • How your hematoma is drained depends on the experience of the medico and where it is washed.
  • Occasionally, a physician will numb the finger or toe with a digital cake . (Your fingers and toes are chosen digits.) Some doctors (health intendance professionals) opt not to numb up the digits as the injection itself tin cause equally much if not more than pain than the actual drainage of the hematoma.
    • A medical professional will inject numbing medication such as lidocaine is injected at the lesser of your finger or toe.
    • Injecting the medication hither numbs the unabridged digit.
    • As shortly every bit your finger or toe is numb, the procedure can take place.
  • The post-obit are unremarkably used handling options for draining your hematoma (smash trephination):
    • Electrocautery: A battery-operated device burns a hole in the nail until the claret is reached and drains out of the pigsty. This technique should not be used if the patient is wearing artificial acrylic nails which might be flammable.
    • Needle: A big diameter needle (such as an 18-guage needle) is used to drill or bore into the nail to create a pigsty to let the blood to drain out.
    • Newspaper clip cautery: Some practitioners nonetheless use this technique, although an older ane. A paper clip is opened so that the pointed end is complimentary. And then the pointed end is heated up, usually past passing it through a flame, and used to burn through the blast. This technique uses a combination of the cautery method and the needle method.

Subungual Hematoma Follow-upwardly

  • Afterwards the subungual hematoma has been drained, follow-up is usually not necessary.
  • Antibiotics are not routinely needed after a subungual hematoma is tuckered, as infections are uncommon.
  • If the smash was removed and a cut in the nail bed was stitched closed, y'all should see your physician in 48-72 hours for re-examination.
    • Usually, the blazon of sutures (stitches) placed will dissolve, so removal is not needed.
    • If non-dissolvable sutures (nylon) are placed in a boom bed laceration, they need to be removed in about 7 days in the emergency department or by your doctor.
    • Close monitoring is still recommended.
    • If there is a splint over the injury, proceed it make clean and dry.

Is It Possible to Prevent a Subungual Hematoma?

Use mutual sense and do other rubber-minded actions to foreclose getting your fingers slammed in doors or dropping heavy objects on your toes.

  • Steel-toed shoes are important safety equipment to vesture on sure high-risk jobs such as construction.
  • Picket children's hands as y'all open and close motorcar doors.
  • Give your full attending to the task at hand. Finger injuries often happen when the person using the tool is distracted.
  • Don't lift something yous cannot handle alone. Detect people to help you carry heavy objects to avoid dropping them on your toes.

What Is the Prognosis for a Subungual Hematoma?

  • After the subungual hematoma is drained, the force per unit area beneath the blast is relieved, and the hurting decreases significantly.
  • The hole formed in the boom volition remain and grow out at the rate that the nail ordinarily grows.
  • One possible risk and long-term complication of a subungual hematoma is a blast bed laceration (cut).
    • If trauma is severe (for case, an subungual hematoma of the surrounding soft tissue including the smash bed, lunula, nail plate, or nail matrix), the blast bed laceration can exist stitched closed afterwards the nail is partially or completely removed.
    • If the skin below the blast is lacerated, similar to whatsoever other pare cut, it may non heal properly without nail bed repair.
    • This complication can result in deformity of the new nail and the nail growth.
    • The deformity may be temporary and go away after the nail grows out, or it may exist permanent, and you may accept an apparently plain-featured nail forever.
    • If you do non seek medical attention at all for a subungual hematoma (not recommended), and sometimes even if you do, and a significant injury occurs under the nail, the nail may completely fall off equally it grows out as part of the natural healing process.
    • Despite best efforts by doctors and yourself at habitation, nail deformity and permanent abnormalities can upshot from such injuries.

Subungual Hematoma Pictures

A thumb after it was hit with a large hammer. Notice that the dark discoloration beneath the nail takes up more than 75% of the area. This is blood. This hematoma required drainage to relieve the pressure.

A thumb after it was striking with a large hammer. Observe that the nighttime discoloration beneath the blast takes upwardly more than than 75% of the area. This is blood. This hematoma required drainage to salve the pressure level.


The battery-operated cautery unit and its tip when it is activated. Notice the red hot area used to burn the hole in the nail.

The battery-operated cautery unit and its tip when it is activated. Notice the red hot area used to burn the hole in the nail.


The process of burning a hole in the nail to relieve the hematoma. Notice the blood draining from the hole after the hole was formed with the cautery unit's hot tip. The finger has been numbed prior to this procedure.

The process of burning a hole in the nail to relieve the hematoma. Notice the blood draining from the hole after the pigsty was formed with the cautery unit'southward hot tip. The finger has been numbed prior to this procedure.


The same thumb after it has been drained. Notice the hole in the nail and the blood draining from the hole. The large dark area beneath the nail (the hematoma) is practically gone.

The same thumb after it has been drained. Discover the pigsty in the boom and the blood draining from the pigsty. The large dark area beneath the smash (the hematoma) is practically gone.


An example of a nail with a subungual hematoma that occupies less than 25% of the nail area. This hematoma did not require drainage.

An instance of a smash with a subungual hematoma that occupies less than 25% of the boom expanse. This hematoma did not require drainage.


A paperclip opened for use in draining a subungual hematoma. The open end would be heated to allow it to make a hole in the nail.

A paperclip opened for apply in draining a subungual hematoma. The open up end would exist heated to allow it to make a hole in the nail.


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Cause of a Subungual Hematoma

Finger injuries are common and range from minor cuts and scrapes to wounds with major damage to bone, tendons, and ligaments. If not treated properly, serious finger injuries can lead to permanent deformity and loss of function. Conscientious treatment allows for a faster and more complete recovery. Many different types of finger injuries are common:

Fingernail injuries

  • The fingernail and the underlying boom bed are the most commonly injured part of the manus.
  • If a fingernail is injured by a directly accident, the underlying bone may too be broken.

References

Bope, Edward T., and Rick D. Kellerman. Conn's Current Therapy 2012, 1st Ed. Philadelphia: Elsevier, 2012.

Fastle, Rebecca K., and Joan Bothner. "Subungual hematoma." July 5, 2018. <https://www.uptodate.com/contents/subungual-hematoma?search=Subungual%20Hematoma&source=search_result&selectedTitle=one~12&usage_type=default&display_rank=1>.

Roberts, James R., and Jerris R. Hedges. Clinical Procedures in Emergency Medicine, 5th Ed. Philadelphia: Saunders, 2009.

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Source: https://www.emedicinehealth.com/subungual_hematoma_bleeding_under_nail/article_em.htm

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