Mrs. BT brought her 12 –day-old baby to
the hospital on Christmas day. She had noticed a swelling on the
infant’s right arm which she described as painful. She could not really
say the day when the bump first appeared.
The grandma who accompanied the mother
and the baby to hospital said she noticed the swelling few days ago and
that she had massaged it with methylsalycillate balm and the swelling
had reduced.
I had reassured the mother that all
would be well and explained that she needed to do an X-ray of the chest
to show the extent of possible clavicle fracture.
Unfortunately, she could not get a place
to do the X-ray on Christmas Day, but was done the next day. The X-ray
shows a formation on the clavicle which is consistent with features of a
fractured clavicle.
The clavicle is easily fractured in
adults and children because of its subcutaneous, relatively anterior
location and frequent exposure to transmitted forces.
The midshaft is the thinnest, least
medullous area of the clavicle, and thus the most easily fractured. The
lack of muscular and ligamentous support also makes it vulnerable to
injury.
A fractured clavicle in a baby that has just been delivered is a broken collar bone.
Babies can easily fracture their
clavicle as they pass through the birth canal during delivery. But the
clavicle may be broken in newborns even after birth. In some cases, it
is so mild that it is not diagnosed until the fracture begins to heal
and a bump in the bone (callus) is noticed at the collarbone. In a
newborn, a broken clavicle almost always heals with no problems.
Signs and symptoms
Pain, particularly with upper extremity
movement or on front part of upper chest. Often, after the swelling has
subsided, the fracture can be felt through the skin.
Exams and tests
A chest X-ray will show whether or not there is a broken bone.
Treatment
Generally, there is no treatment other
than lifting the child gently to prevent discomfort. Occasionally, the
arm on the affected side may be immobilised, most often by simply
pinning the sleeve to the clothes.
The infant’s arm is put in a sling or the sleeve is pinned to his or her shirt for seven to 10 days.
After the bone has healed, a bump may
remain on the clavicle over the area of the break. This bump will slowly
go away over the next year or so.
Medications: Pain
relievers are normally prescribed. Care givers are encouraged to follow
doctors’ instructions for administering this medication to newborns.
Full recovery is possible even without manipulations.
Possible complications
There are usually no complications
because infants’ bones heal well. However, some healthcare providers may
ask questions about how the child was injured.
Increasing pain (infants often indicate
pain with crying that cannot be soothed), if a bump has still not formed
over the fracture 14 days after, may suggest a non-union and the baby
will need to be re- assessed by an Orthopaedic surgeon.
In conclusion, are you nursing a baby?
Have you noticed anything unusual on any part of your baby’s body? Talk
to a doctor today.