[Clavicular fractures in pediatric traumatology]

[Clavicle shaft fractures in childhood and adolescence : Consensus report of the Pediatric Traumatology Section of the German Society for Trauma Surgery]

INTRODUCTION

Clavicle shaft fractures are among the most common fractures in childhood and adolescence. In the past they were almost exclusively treated conservatively but in recent years there has been an increase in surgical treatment. Nevertheless, exact recommendations for the choice of diagnostics and for the treatment regimen do not yet exist.

MATERIAL AND METHODS

Therefore, our aim was to develop a consensus within the 7th scientific working meeting of the section for pediatric traumatology in the German Society for Trauma Surgery based on expert opinion.

RESULTS

Single-plane radiographic imaging is considered the gold standard diagnostic tool. Children younger than 10 years are primarily treated conservatively, and the type of immobilization is secondary. In girls older than 12 years and boys older than 14 years, fractures dislocated by more than the shaft width and shortened by > 2 cm should be treated by open reduction and stabilized by osteosynthesis, followed by free-functional follow-up treatment.

CONCLUSION

In addition to X‑rays, diagnostics using ultrasound must be further established. Treatment continues to be primarily conservative, but surgical treatment is also important, especially in adolescents. If the indications are correct, a good outcome can be expected regardless of the choice of treatment.

Newborn Clavicle Fractures: Does Clavicle Fracture Morphology Affect Brachial Plexus Injury?

BACKGROUND

Newborn clavicle fractures and brachial plexus injuries (BPIs) are rare but serious perinatal complications.

METHODS

The aim of this study was to examine the clinical relationship between the fracture morphology (spiral, oblique, transfer) of clavicle fractures that develop during delivery in newborns and BPI. We retrospectively reviewed all perinatal clavicle fractures diagnosed at our institution over 6 years.

RESULTS

The study included 55 newborn infants with perinatal clavicle fracture. Of these, 60% (n=33) were male. Right-side clavicle fractures were present in 56.4% (n=31) and shoulder dystocia was present in 58.2% (n=32) of the patients. Of the fracture localization of the patients, 85.5% (n=47) (Allman I) and 14.5% (n=8) (Allman II) were lateral. Allman type I fractures were not associated with increased BPI (P>0.05). It was observed that 40% (n=22) of the clavicle fractures were characterized by oblique morphology, 34.5% (n=19) of the fractures by spiral morphology, and 25.5% (n=14) of the fractures by transfer morphology. In all, 41.8% (n=23) of the sample also had BPI. Of the entire sample, 40% (n=22) most frequently showed oblique morphology fractures, whereas the patient group with BPI showed spiral morphology as the most common fracture, at a rate of 52.2% (n=10). After examining the relationship between fracture morphology and BPI, the study determined a statistically significant correlation between spiral and oblique morphology fractures and the development of BPI.

CONCLUSIONS

To our knowledge, our study is the first to examine the relationship between newborn clavicle fracture morphology and BPI. We think that they should be evaluated for increased BPI risk in newborn patients that have clavicle fractures with spiral and oblique morphology.

Clavicular Fractures in Newborns: What Happens to One of the Commonly Injured Bones at Birth?

Introduction The clavicle is one of the most commonly injured bones during the birth process. The objective of this study was to determine the frequency and outcome of fractured clavicle amongst neonates born in a five-year period at a Secondary Hospital setting and to determine the Maternal and Neonatal Characteristics involved in such cases and compare them with a control group and determine the significance of any factors. Methods All cases of fractured clavicle were retrospectively reviewed in a Secondary care hospital setting during a five-year period from July 2015 to June 2020. Maternal and neonatal factors were determined and then compared to a control group. Results Out of 21,435 live births at our center during the study period, 92 infants were diagnosed to have clavicle fractures, giving an incidence of 4.29 per 1,000 live births (0.43%). 89% cases (n=82) were detected before discharge and 11 % cases (n=10) on routine follow-up visit after discharge. Physical examination identified 77% cases (n=71) whereas 23% cases (n=21) were recognized incidentally on X-ray. All babies with fracture including 3 with Erb's palsy recovered completely without any complications. On logistic regression analysis, spontaneous vaginal delivery, prolonged second stage, vertex presentation, vitamin D deficiency in mothers, birthweight, macrosomia, all were significant risk factors. Conclusion Neonatal clavicular fracture appears to be a transient yet unpredictable and unavoidable event with an overall good prognosis. Only the birth weight was identified as the common risk factor affecting clavicular fracture. Parental concerns and anxiety can be decreased with proper counselling and reassurance.

[Clavicular fractures : Diagnostics, management and treatment]

Clavicular fractures account for approximately 6% of bony injuries of the shoulder girdle. Patients suffering from this type of injury show 2 peaks (at the 2nd and 8th decades of life) where the majority occur in young active patients during recreational and sports activities. Besides an accurate patient history with a focus on the trauma mechanism, the clinical and radiological investigations are the cornerstones of the diagnostics. Slightly displaced fractures in a pediatric population as well as non-displaced fractures in adults can be treated conservatively. In cases of shortening and/or displacement and high functional demands, operative treatment of clavicular fractures, stable fixation and the possibility of early mobilization and therapy can be achieved; however, the indications for the procedure also depend on other factors. Surgical stabilization can substantially reduce the danger of non-union, which is why it is becoming more important.

Surgical fixation of displaced clavicle fracture in adolescents: a review of literature

The literature available on patient-orientated outcomes of operative management for clavicle fractures in adolescents is fairly limited. Open surgical treatment of displaced midshaft fractures of the clavicle continues to be a topic of controversy. Traditional treatment of clavicle fractures has been via non-operative methods in both children and adults. Management in adolescent patients remains controversial, and rightly so, as the traditional experience from non-operative methods has been regarded as satisfactory, while the literature on the more recent approach towards fixing some of these fractures is evolving. We present a review of relevant literature.

Open reduction and internal fixation of displaced clavicle fractures in adolescents

The literature available on patient oriented outcomes of operative management for clavicle fractures in adolescents is fairly limited. The purpose of this study was to analyze the potential of open reduction and internal fixation for displaced mid-shaft clavicle fractures in adolescent patients. We reviewed our series of surgical cases performed in 19 adolescents (mean age: 14.6 years) with displaced unilateral clavicle fractures. Baseline data acquisition included demographic and radiographic variables. A Synthes(®) LCP clavicular plate was utilized for fixation in all cases. Follow-up data included functional outcome assessment using the Quick Disability of Arm, Shoulder, and Hand Questionnaire (DASH), the simple shoulder test (SST) and additional binary questions. At a mean follow-up of 16 months, quick DASH scores were 4.0 (range: 0-35.5) and mean number of positive yes responses on the SST for all operative patients was 11 (range: 9-12). All cases proved complete radiological union at the 3-month follow-up. All patients returned to full athletics at a mean time of 14 weeks (range: 12-17 weeks). Two patients had minimal hypertrophic scars while no patient was noted with keloid formation or neurovascular deficit. One patient complained of implant prominence and occasional symptoms of discomfort at the 15 month follow-up and opted for implant removal. This was successfully performed with uneventful full recovery. All patients were fully satisfied with their choice for surgical intervention. Anatomical reduction with internal fixation and early mobilization of adolescent displaced clavicle fractures remains a viable treatment option with predictable results and no major complications in reliable hands.