- [Home](https://ortopediaevolutiva.com/en) - [Pediatric Orthopaedics Blog — Dr. Priano](https://ortopediaevolutiva.com/en/blog) - Follow-up after forearm TEN/ESIN: the role of radiography at 4 weeks # Follow-up after forearm TEN/ESIN: the role of radiography at 4 weeks May 25, 2026 2 min read Edited and medically reviewed by [Dr. Daniele Priano](https://ortopediaevolutiva.com/en/about) ![Follow-up after forearm TEN/ESIN: the role of radiography at 4 weeks](https://ortopediaevolutiva.com/blog-images/radiografia-4-settimane-ten-esin-avambraccio-bambini-neutral-v1.webp) This English version is based on the original Italian article. For wording nuances, you can refer to the Italian version. ## In short, for parents - • After forearm TEN/ESIN, routine four-week X-rays did not change treatment in asymptomatic children in the retrospective study. - • This does not establish that the fracture has already healed or justify skipping a prescribed check-up. - • The treating clinician tailors visits and imaging to symptoms, fixation stability and progress; prospective confirmation is still needed. After TEN/ESIN fixation of the radius and ulna, many centers schedule an X-ray at approximately four weeks almost automatically. A recent paper published in the *Journal of Pediatric Orthopaedics* sought to understand how much this check truly changes management in clinically well children. [1] The authors retrospectively analyzed patients treated with ESIN for forearm fractures. In asymptomatic children, routine X-rays at four weeks rarely led to a change in treatment. [1] ## When X-rays add little A child without significant pain, without new trauma, with wounds healing as expected, and a straightforward postoperative course has a different profile from one who returns with symptoms or doubts about stability. The study suggests that, in the first group, a radiographic check performed merely because it's scheduled may have a very low yield. [1] This does not eliminate clinical follow-up. Rather, it means distinguishing between a necessary clinical visit and a necessary radiographic examination. ## When it makes sense to do it Increasing pain, a new fall, neurological symptoms, suspected loss of reduction, doubts about the quality of the fixation, or an unconvincing course completely change the situation. The type of [fracture](https://ortopediaevolutiva.com/en/conditions/injuries-fractures) and the stability achieved in the operating room also matter. A simple and stable fixation does not have the same risk profile as a more complex or borderline fracture. ## A more risk-adapted follow-up The idea of reducing routine examinations does not stem from a desire to perform fewer checks. It arises from an attempt to concentrate imaging and visits where they can influence a decision. In pediatric orthopedics, this approach is particularly sensible when highly standardized pathways exist, built more out of habit than out of proven benefit. Reducing low-yield X-rays also means less exposure, fewer hospital visits, and less time taken away from school and parents' work. The advantage, however, is only valid if the follow-up remains reliable and if the family knows when to seek an earlier re-evaluation. ## Limitations of the study The study is retrospective and does not allow concluding that a four-week X-ray is useless in every child treated with TEN/ESIN. [1] Surgeon's experience, fracture type, quality of fixation, and reliability of clinical follow-up are not identical across all centers. The data should therefore be used to make follow-up more selective, not to automatically cancel a check. In children with a straightforward course, the clinical visit may carry more weight than the radiographic schedule. In symptomatic or at-risk cases, imaging remains part of the check-up. ## 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 Algorithm.* Journal of Pediatric Orthopaedics. 2026. doi:10.1097/BPO.0000000000003321 PubMed: [https://pubmed.ncbi.nlm.nih.gov/42102347/](https://pubmed.ncbi.nlm.nih.gov/42102347/) **Disclaimer:** content for general informational purposes. It does not replace a medical evaluation. ## Complete injuries and fractures pathway This page is part of the paediatric injuries and fractures pathway. The main guide covers the overall picture and the warning signs. - [1 Overview: when an injury is urgent How growing bone behaves, what happens in the emergency room and when an orthopaedic review is useful.](https://ortopediaevolutiva.com/en/conditions/injuries-fractures) - [6 Imaging, cast and follow-up Growth plate, follow-up X-rays and management of immobilization.](https://ortopediaevolutiva.com/en/conditions/physeal-fractures) [Physeal injuries: surgery](https://ortopediaevolutiva.com/en/surgery/physeal-fractures) - [After-cast exercises](https://ortopediaevolutiva.com/en/parents-kids/exercises/post-cast) - [Are X-rays harmful?](https://ortopediaevolutiva.com/en/blog/are-x-rays-harmful-for-children) - [7 Recovery and protocols How recovery works after injury or surgery; protocols are professional material.](https://ortopediaevolutiva.com/en/rehabilitation) ![Dott. Daniele Priano](https://ortopediaevolutiva.com/assets/doctor-avatar-3d-CTvqnoPa.webp) ### Concerned about your child? If you recognize any of these signs in your child, a specialist assessment can give you clarity. I see children at Gaetano Pini and CTO institutes in Milan. 5.0 · Google & MioDottore [Book a private visit](https://ortopediaevolutiva.com/en/locations#prenota) ### Related Conditions [Fractures and trauma](https://ortopediaevolutiva.com/en/conditions/injuries-fractures) ### Related Surgery Pages [Fracture treatment](https://ortopediaevolutiva.com/en/surgery/injuries-fractures) ### Related Articles [Kirschner Wire Infection in Children: When Can It Become Osteomyelitis? Read](https://ortopediaevolutiva.com/en/blog/kirschner-wire-infection-children-osteomyelitis-risk)[Persistent pain after trauma with normal X-ray: how to interpret it Read](https://ortopediaevolutiva.com/en/blog/child-persistent-pain-normal-x-ray)[Lateral condyle fractures: what possible role for intraoperative ultrasound? Read](https://ortopediaevolutiva.com/en/blog/lateral-condyle-fractures-intraoperative-ultrasound) ![Dott. Daniele Priano](https://ortopediaevolutiva.com/assets/doctor-avatar-3d-BiLSxBxW.webp) Author and medical reviewer ## Dr. Daniele Priano [Pediatric orthopaedic care in Milan](https://ortopediaevolutiva.com/en) — Gaetano Pini & CTO [Read full bio](https://ortopediaevolutiva.com/en/about) --- Canonical: https://ortopediaevolutiva.com/en/blog/follow-up-x-ray-after-ten-esin-forearm-fractures Le informazioni cliniche sono divulgative e non sostituiscono una valutazione medica diretta.