Stair falls: caregiver’s “missed step” as a source of childhood fractures
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- Pennock, A.T., Gantsoudes, G.D., Forbes, J.L. et al. J Child Orthop (2014) 8: 77. doi:10.1007/s11832-014-0551-x
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The purpose of this study was to describe fractures sustained by children and to analyze the associated costs when a caretaker falls down stairs while holding a child.
Materials and methods
Between 2004 and 2012, 16 children who sustained a fracture after a fall down stairs while being carried by a caregiver were identified. Parents/caregivers were interviewed to see how the fall occurred, and a cost analysis was performed.
The average age of the patients was 14.5 months (7–51 months). The lower extremity was involved in 15 of 16 fractures, with 8 involving the femur. The majority were buckle fractures, but all diaphyseal femur fractures were spiral. Three patients required a reduction in the operating room. All fractures healed with cast immobilization. Five patients underwent skeletal surveys, as the treating physicians were concerned about potential child abuse. The average cost of treatment was $6785 (range $948–45,876). Detailed histories from the caregivers showed that they “missed a step” due to the child being carried in front of the caregiver, obscuring their vision.
A fall in a caregiver’s arms while going down stairs can result in multiple orthopedic injuries. The costs of treating these injuries are not insignificant, and the suspicion of child abuse can be both costly and unnecessary in the case of a true accident. While descending the stairs with a child in their arms, the caregiver should hold the child to the side so as not to obscure their vision of the step with one arm, ideally holding the handrail with the other.
Level of evidence
IV case series.
KeywordsPediatric fracturesAccidental fallsCost analysis
Materials and methods
Emergency department and orthopedic clinic records were reviewed between 2004 and 2012 to identify patients with an orthopedic injury after a fall from stairs. Sixteen children were retrospectively found to have a fracture from a “fall-in-arms” injury sustained while a caregiver was going down stairs, and were included in this study. Patient identification occurred at a routine weekly fracture conference, where every emergency department fracture in which the orthopedic service was consulted was presented. If the patient met the inclusion criteria, they were then added to the database. The following demographic and epidemiologic data were recorded for each patient: age, gender, location of injury, and mechanism of fall. Additionally, radiographs were reviewed to assess fracture location, type, displacement, and treatment. Cost analysis data was obtained from the hospital billing department and included all emergency department care, inpatient care, and subsequent follow-up. Patients were followed until discharged from the orthopedic clinics at the conclusion of treatment.
This study was granted a waiver of informed consent, including permission and assent, in accordance with 45 CFR 46.116(d) and 45 CFR 46.408, and a waiver of HIPAA authorization per 45 CFR 164.512(i). The study was authorized by the local ethical committee and was performed in accordance with the ethical standards of the 1964 Declaration of Helsinki as revised in 2000.
There are no conflicts of interest pertaining to this study. None of the authors received financial support for this study.
Sixteen children presented to the emergency room and orthopedic clinic of our hospital after sustaining an injury when their caretaker fell while carrying them down the stairs. Our billing records reveal that we, as an institution, treat approximately 9,500 fractures per year, giving an incidence of approximately 1 fracture by this mechanism per 5,000 fractures. Interviews with the parents yielded information regarding the specifics of the fall and the possible pathomechanics of the child’s injuries. The parent or caregiver noted in all cases that the child was being held in front as they descended the stairs. The child obscured their view and they missed a step and fell (Fig. 1a–d). Eight cases were female and eight were male. The age at the time of injury averaged 14 months and ranged from 7 months to 51 months of age. Fifteen of the 16 patients sustained a lower extremity injury. Eight (50 %) sustained femur fractures, six (38 %) sustained tibia fractures, and one (6 %) sustained a metatarsal fracture. There was one both bone forearm fracture (6 %); this occurred in the eldest child (51 months). All fractures were treated with a cast. Four of these patients, however, required a reduction or manipulation, three of which were performed in the operating room. All fractures healed in 4–8 weeks. No additional procedures were necessary and no complications were documented. Functionally, all patients did well, with no deficits noted at final follow-up.
Cost of fall-associated accidental traumas
15.6 (avg. age)
$5,496 (avg. cost)
The leading cause of death of children in the United States is unintentional injuries . Injuries incurred on stairs, particularly in patients under the age of five, can occur with relative frequency. Three previous studies have been conducted that have evaluated stairway injuries in children [3, 4, 6]. Included in these studies were primarily children who fell while walking on the stairs, and none focused on the variable of a caretaker falling while carrying a child. It was noted, however, in these studies that children who sustained injuries while being carried tended to have more severe injuries than those who fell while walking themselves down stairs. In our study, all patients identified had incurred a fracture, and nearly all of these involved the lower extremity. Of the 16 children, half (50 %) sustained femur fractures and 38 % sustained tibia fractures. These results show that the pattern of injury differs from that of a child who falls while walking down the stairs. When a child falls alone on stairs, head and neck injuries predominate . However, a child who is dropped, or fallen upon, while being carried appears more likely to sustain a long bone fracture to the lower extremity.
Pierce et al.  have the only series currently published that examines the incidence of femur fractures and falls down stairs. Their series evaluated femur fractures that were due to a reported fall down stairs (either solo or in a caretaker’s arms), and evaluated a plausibility model to check whether they could identify cases of nonaccidental trauma. In their subgroup of caretaker falls, this mechanism most commonly caused buckle fractures, followed by transverse/short oblique fractures. They examined the energy absorbed by the patients during falls and noted that the greater number of stairs in the fall correlated to the fracture pattern type, noting that spiral fractures were associated with falls from 1 to 3 steps and buckle fractures with falls from 4 to 15 steps. In our study, we saw an even distribution of spiral and buckle fractures that may be associated with the variability in fall heights that were observed in our patient population.
Pierce et al.  also employed a plausibility model to help identify if certain aspects taken from the history could be used as independent identifiers of child abuse. They found that if a caregiver could not give specific details about the fall dynamics as well as the position of the child before and after the fall, the child may have been a victim of abuse. Although this model has not been validated, and was not employed here, it may provide guidance to treating physicians and can reduce costs and avoid exposing patients to unnecessary radiation from a skeletal survey. In our series, all caregivers were able to provide a detailed history regarding the nature of their child’s injury, and subsequent non-accidental trauma work-ups suggested no cases of abuse. Additionally, no child in our study had a concomitant injury other than the fracture. This is consistent with other studies, where abused children tended to have other injuries such as bruising as well head and trunk injuries .
The cost of these fractures is not insignificant. The total charge for the children who received a skeletal survey as part of their work-up was $7,024. It is the duty of treating physicians—whether they are primary care physicians, emergency room physicians, or orthopedists—to be vigilant in the work-up of suspected nonaccidental trauma, and the skeletal survey is frequently the first test ordered following a history and physical.
With that said, in cases where the caregiver can provide a clear history, the skeletal survey can be deferred to minimize costs and radiation exposure to the child.
Three children in our series had to go to the operating room for a surgical reduction. All of these were for diaphyseal femur fractures that were treated with a spica cast. The costs related to the treatment of these femur fractures dwarf the costs of the other patients in this series. When taken as two separate groups, the average charge for femur fracture treatment in the emergency room was $2,912, compared to $23,568 for treatment in the operating room.
This study does have limitations and is biased toward orthopedic injuries, as all of the cases reported were obtained through orthopedic emergency room consults and clinic visits. Isolated injuries to the head or torso would not involve an orthopedic consult and thus were not included in this group. This most likely underestimates the total number of children seen at our hospital due to a fall down stairs while being carried by a caregiver. Additionally, the number of children with relatively minor injuries who did not seek medical treatment further underestimates the true incidence of this mechanism of injury.
In conclusion, a fall in a caregiver’s arms while going down stairs can result in multiple orthopedic injuries, particularly to the lower extremity. The costs of treating these injuries are not insignificant, averaging nearly $7,000, and the suspicion of child abuse can be both costly and unnecessary in the case of a true accident. While descending the stairs with a child in their arms, the caregiver should hold the child to the side so as not to obscure their vision of the step with one arm, ideally holding the handrail with the other. This simple adjustment may help minimize this potentially preventable injury.
The authors would like to thank JD Bomar and Camila Avila-Bomar for their help with the drawings and photographs for this paper.
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