Home > Birth Injuries Can Include Bleeding In The Brain > Birth Injuries Can Include Bleeding In The Brain

Birth Injuries Can Include Bleeding In The Brain

Birth Injury

Birth injury is damage sustained during the birthing process, usually occurring during transit through the birth canal.

  • Many newborns have minor injuries during birth.
  • Infrequently, nerves are damaged or bones are broken.
  • Most injuries get better without treatment.

A difficult delivery, with the risk of injury to the fetus, may occur when the birth canal is too small or the fetus is too large (as sometimes occurs when the mother has diabetes). Injury is also more likely when the fetus is lying in an abnormal position in the uterus before birth. Overall, the rate of birth injuries is much lower now than in previous decades because of improved prenatal assessment with ultrasonography and because cesarean delivery may be done in certain circumstances.

Head and Brain Injury: In most births, the head is the first part to enter the birth canal and experiences much of the pressure during the delivery. Swelling of the scalp and bruising are common but not serious and resolve within a few days.

Blood may accumulate below the thick fibrous covering (periosteum) of one of the skull bones. This blood accumulation is called a cephalohematoma. Cephalohematomas feel soft and can increase in size initially after birth. Cephalohematomas do not need treatment and disappear over weeks to months.

Fracture of one of the bones of the skull may occur. Skull fractures are very rare. Unless the fracture forms an indentation (depressed fracture), it heals rapidly without treatment.

Bleeding in the brain (intracranial hemorrhage) is caused by the rupture of a blood vessel within the skull. Bleeding in the spaces around the brain results from deformity of the skull bones during delivery or from a lack of oxygen. Bleeding in the brain is much more common among very premature infants. It results from inadequate blood flow to the brain (ischemia) or a diminished amount of oxygen in the blood (hypoxia).

Most infants with bleeding do not have symptoms. But bleeding may cause sluggishness (lethargy), poor feeding, or seizures.

Bleeding can occur in several places within the skull.

  • Subarachnoid hemorrhages occur below the innermost of the two membranes that cover the brain. They are the most common type of intracranial hemorrhage, usually occurring in full-term newborns. Newborns with subarachnoid hemorrhages may occasionally have seizures during the first few days of life but ultimately do well.
  • Subdural hemorrhages, which occur between the outer and the inner layers of brain covering, are now much less common because of improved childbirth techniques. A subdural hemorrhage can put increased pressure on the surface of the brain. Newborns with subdural hemorrhages may develop problems, such as seizures or high levels of bilirubin in the blood.
  • Intraventricular hemorrhages occur into the normal fluid-filled spaces (ventricles) in the brain. Intraparenchymal hemorrhages occur into the brain tissue itself. Intraventricular and intraparenchymal hemorrhages usually occur in very premature newborns and occur more typically as a result of an underdeveloped brain (see Problems in Newborns: Underdeveloped Brain) rather than a birth injury.

All newborns who have a hemorrhage receive supportive measures, such as warmth, intravenous fluids, and other treatments to maintain body functions, until they recover. Subdural hemorrhages should be treated by a surgeon.

Nerve Injury: Rarely, nerve injuries may occur. Pressure on the facial nerve caused by forceps used to assist delivery or by the fetus’s head lying against the mother’s pelvis can result in weakness of the muscles on one side of the face. This injury is evident when the newborn cries and the face appears asymmetric. No treatment is needed, and the weakness usually resolves by 2 to 3 months of age.

During a difficult delivery of a large infant, some of the larger nerves to one of the newborn’s arms can be stretched and injured. Weakness or paralysis of the newborn’s arm or hand results. Extreme movements at the shoulder should be avoided to allow the nerves to heal. Very rarely, the arm remains weak after several weeks. In this case, surgery may be needed to reattach torn nerves.

Occasionally, the nerve going to the diaphragm (the muscular sheath that separates the organs of the chest from those of the abdomen) is damaged, resulting in paralysis of the diaphragm on the same side. In this case, the newborn may have difficulty breathing. Injury of the nerves to the newborn’s arm and diaphragm usually resolves completely within a few weeks.

Injuries to the spinal cord due to overstretching during delivery are extremely rare. These injuries can result in paralysis below where the injury occurred. Damage to the spinal cord is often permanent.

Perinatal Asphyxia: Perinatal asphixia means that there has been some injury to the fetus or the newborn around the time of birth. It results when too little blood flows to the fetus’s or newborn’s tissues or when there is too little oxygen in the blood. There are many causes, and sometimes the exact cause cannot be identified. Some common causes include the following:

  • Abnormal development of the fetus (for example, when there is a genetic abnormality)
  • Infection in the fetus
  • Exposure to certain drugs before birth
  • Pressure on the umbilical cord or a clot in one of the blood vessels in the umbilical cord
  • Sudden loss of blood

Asphyxia can also occur if the function of the placenta is inadequate and the placenta cannot provide enough oxygen to the fetus during labor.

Regardless of the cause, affected newborns appear pale and lifeless, breathe weakly or not at all, and have a very slow heart rate. If asphyxia results from rapid blood loss, newborns will be in shock. They are immediately given fluids into a vein and then a blood transfusion. Newborns receive support of breathing and circulation as needed. Newborns are kept warm, and blood sugar levels are monitored.

Asphyxiated newborns may show signs of injury to one or more organ systems. Brain function may be affected, and newborns may experience lethargy, seizures, or even coma. Kidney function and the output of urine can be affected by the lack of oxygen but do recover. There may also be problems with the lungs and breathing.

Many survivors will be completely normal, but others will have permanent signs of neurologic damage, ranging from mild learning disorders to delayed development to cerebral palsy. Some severely asphyxiated infants will not survive. Specific causes of perinatal asphyxia should be identified if possible and treated as appropriate. For example, antibiotics are given to treat blood infections, and blood transfusions are given when too much blood has been lost. Recently, it has been shown that cooling the full-term newborn’s head for several hours beginning soon after birth offers some protection to the brain from injury and thus diminishes the neurologic damage.

Bone Injury: Rarely, bones may be broken (fractured) during a difficult delivery. A fracture of the collarbone (clavicle) is most common. The upper arm bone (humerus) or upper leg bone (femur) may break during a difficult delivery. However, arm or leg fractures are very unusual. A fractured bone in a newborn is kept from moving as much as possible by use of a sling or cast. Fractures in newborns almost always heal completely and rapidly.

Injury to the Skin and Soft Tissues: The newborn’s skin may show some evidence of minor injury after delivery, especially those areas that receive pressure during contractions or emerge from the birth canal first during delivery. Swelling and bruising may occur around the orbits of the eyes and on the face during face-first deliveries and of the scrotum or labia after breech deliveries. Usually, no treatment is needed.

Common Birthmarks and Minor Skin Markings in Newborns

There are several skin markings that are considered normal in newborns.

Bruises or marks from forceps may occur on the newborn’s face and scalp. Bruising of the feet may occur after a breech delivery. Bruises typically resolve within just a few days.

Pink marks that are caused by dilated capillaries under the skin may occur on the forehead just above the nose, in the upper eyelids, or at the back of the neck (where they are called “stork bites”). This type of birthmark fades as the infant grows but sometimes remains as a faint mark that becomes brighter when the person becomes excited or upset.

Milia are tiny, pearly white cysts that are normally found over the nose and cheeks. They are caused by plugged sweat gland ducts. Milia become smaller or disappear over a period of weeks.

White cysts are sometimes found on the gums or in the center of the roof of the mouth (Epstein’s pearls). They are of no consequence.

Mongolian spots are bluish gray, flat areas that usually occur over the lower back or buttocks. At first glance, they appear to be bruises but are not and should not be mistaken for signs of abuse. They usually occur in black or Asian newborns, tend to appear less noticeable with age, and are of no consequence.

A strawberry hemangioma is a common birthmark. It starts as a flat, red or purplish area anywhere on the skin. Over a period of weeks, it becomes darker red and also becomes raised over the surface of the skin, appearing much as a strawberry. After several years, strawberry hemangiomas shrink and become fainter, so that by the time the child reaches school age, most are no longer visible. For this reason, surgery and other treatments are typically not needed.



  1. Gai Toi Williams
    October 24, 2010 at 4:13 pm

    i have a son who has been in prison for 9yrs. He accidentally dropped his 4month old baby girl, at a lil over a 5ft fall into a steel bathtub. She suffered irreperable brain injuries (subdureial hemmoraghing), and died 2 days later after being unplugged from life support. He was arrested for 2nd degree murder, just turned 18 8wks earlier, and now sentenced to 25-life. I am in California and time is running out for appeals. Can anyone help me or refer me to Medical articles, Doctors, Scientist, Professors, and legal experts here in California to direct me… I promised my son that God will set him free, and I and my other 6 children were all home right next to the bathroom where the accident happened (he was bathing her for the first time) I would know if murder went on in my home, plus my son has never had any discilinary actions at school or with the law ever.

  2. so
    March 5, 2012 at 2:16 pm

    Get an attorney and start a petition on change.org.

  3. April 1, 2013 at 9:13 am

    Nice post which Asphyxiated newborns may show signs of injury to one or more organ systems. Brain function may be affected, and newborns may experience lethargy, seizures, or even coma. Kidney function and the output of urine can be affected by the lack of oxygen but do recover. Thanks a lot for posting.

  4. April 2, 2013 at 1:14 pm

    A baby is so fragile to look at. They should be properly taken care of and circumstances like this is rare but there are risks between mother and the baby.

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