In pediatric traumatology, some routines seem almost automatic.
One such routine is the radiographic follow-up approximately 4 weeks after osteosynthesis with TEN/ESIN for radius and ulna fractures.
A child has undergone surgery, recovery is uneventful, pain is improving, wounds are fine, and the hand moves well. The outpatient check-up arrives, and often the question is already implied:
“Should we do an X-ray?”
A recently published study in the Journal of Pediatric Orthopaedics sought to understand how much this habit truly changes patient management [1].
The authors retrospectively analyzed children treated with ESIN for forearm fractures, evaluating a very practical aspect: in clinically asymptomatic patients, did the routine 4-week X-ray alter treatment?
The study's answer was essentially no [1].
The Point Is Not “Fewer Check-ups”
It's important to clarify this immediately, as the risk of oversimplification always exists.
The study does not say that X-rays are useless.
It says something different: in children who are clinically well, some X-rays performed solely “by protocol” might not add information capable of changing therapy.
These are two very different concepts.
In the clinic, it's common to see children who arrive for follow-up already almost clinically healed:
• minimal pain,
• good finger mobility,
• no new trauma,
• parents are calm,
• gradual return to daily activities.
In these cases, it's natural to wonder whether follow-up should be guided primarily by clinical presentation or by the calendar.
Increasingly “Risk-Adapted” Medicine
In recent years, we've also seen a fairly evident cultural shift in pediatric orthopedics.
For a long time, follow-up was organized with standardized protocols identical for everyone:
• check-up at X days,
• X-ray at Y weeks,
• another X-ray at Z months.
Today, however, there is growing attention towards more personalized and risk-based approaches.
The study proposes precisely this approach: not eliminating check-ups, but adapting them to the patient's and fracture's characteristics [1].
For example, probably not all cases have the same risk profile:
• very stable vs. borderline fixation,
• cooperative child vs. poor compliance,
• isolated trauma vs. new fall,
• perfectly uneventful clinical picture vs. persistent pain.
And this is where clinical evaluation remains fundamental.
A Very Common Situation
Consider a typical scenario.
A 10-year-old child with a diaphyseal radius and ulna fracture treated with TEN.
Regular postoperative check-up. After several weeks:
• almost no pain,
• well-perfused hand,
• normal finger mobility,
• no intermediate trauma,
• linear recovery.
In such a situation, does a routine X-ray really change anything in management? This is precisely the question this study tries to address.
Of course, there are also different situations where radiographic follow-up remains absolutely important:
• increasing pain,
• suspected loss of reduction,
• new fall,
• neurological symptoms,
• doubts about initial stability,
• unconvincing clinical course.
Clinical presentation, once again, guides the reasoning.
Fewer X-rays Does Not Mean Less Attention
This is perhaps the most important message to convey to families as well.
Sometimes “doing everything” is perceived as synonymous with better care. But in modern medicine, the issue is not the quantity of tests: it's understanding which tests truly change decisions.
Reducing unnecessary X-rays also means:
• less radiation exposure,
• fewer hospital visits,
• fewer school and work absences,
• lower indirect costs,
• less medicalization of the recovery process.
Naturally, caution is needed. The study is retrospective and does not authorize absolute conclusions [1]. Furthermore, in real practice, there are variables difficult to standardize:
• surgeon's experience,
• type of fracture,
• quality of fixation,
• reliability of follow-up,
• child's athletic level.
However, the underlying message is interesting: perhaps some historical habits deserve critical re-evaluation.
Not to “do less.”
But to do what is truly necessary.
References
[1] Mojica Crespo RM, Memmel C, Hundhausen L, et al. Are Routine 4-Week Radiographs After ESIN Osteosynthesis in Pediatric Forearm Fractures Necessary?: A Retrospective Analysis and Proposal of a Risk-Adapted Follow-up Protocol. Journal of Pediatric Orthopaedics. 2026. doi:10.1097/BPO.0000000000003321
PubMed: https://pubmed.ncbi.nlm.nih.gov/42102347/
Disclaimer: content for general informational purposes only. It does not replace a medical evaluation.
