Verification of the Necessity for the Open Reduction and Tension Band Wiring of the Displaced Olecranon Fracture in Younger Children

PURPOSE OF THE STUDY Olecranon fractures in skeletally immature patients are rather rare and represent up to 7% of elbow skeletal injuries. Although the majority of olecranon fractures is constituted by undisplaced fractures treated conservatively with good outcomes, a few of them require surgery. The aim of the study was to compare two different approaches of surgical treatment - the open reduction with tension band wiring - cerclage (ORCe) and the closed reduction and percutaneous pinning (CRPP). MATERIAL AND METHODS 37 patients (28 boys, 9 girls) were included in the retrospective multicentric study. The patients were treated at two different institutions (the Clinic of Paediatric Surgery, Orthopaedics and Traumatology, the University Hospital Brno and the Department of Paediatric Surgery and Traumatology, the University Hospital Hradec Králové, Czech Republic). 17 patients underwent the ORCe procedure, while 20 patients were treated using the CRPP method. Different parameters were statistically compared in the groups (demographic data, data concerning the course of the therapy, outcome of the therapy in terms of movements' restrictions and complications such as osteosynthesis failure and infection). RESULTS Both the groups were comparable in terms of demographic data because no statistically significant difference was observed in terms of the age (p = 0.082), the affected site (p = 1.000) and the gender (p = 0.462). Statistically significant difference between these two groups was found in the interval between the implementation and the removal of the osteosynthetic material (p < 0.001) and in the length of cast immobilisation (p = 0.047). The number of patients with movement restriction up to 10° was statistically significantly higher in patients who underwent the CRPP procedure (p = 0.040), but no statistically significant difference was seen between these two groups in terms of movement restriction more than 10° (p = 0.609). One revision surgery was performed in the CRPP group, however with no statistical significance (p = 0.350). DISCUSSION The multicentric study included 37 children, who underwent surgical treatment of a displaced olecranon fracture. Compared to the studies dealing with this topic the number of patients included in this study is relatively high. It advocates the possibility of using the CRPP method as a good alternative to the gold-standard ORCe technique because no difference in terms of the number of revision surgeries and the clinically important movement restriction of more than 10° were seen. It also brings along advantages such as a simple surgical technique, good functional and cosmetic effects, reducing the risk of ischemic insult of growth plate and the possibility of osteosynthetic material removal at an outpatient department with no need for general anaesthesia. The risk of a higher radiation exposure of both the patient and the surgical team should be considered as a disadvantage of the closed method. CONCLUSIONS The mini-invasive CRPP appears to be a good alternative option to the ORCe method for the treatment of isolated olecranon fractures in children offering the advantages such as avoiding extensive open procedure and simple implants removal. Key words:children, olecranon, fracture, tension band wiring - cerclage, percutaneous pinning, elbow.

Medienart:

Artikel

Erscheinungsjahr:

2018

Erschienen:

2018

Enthalten in:

Zur Gesamtaufnahme - volume:85

Enthalten in:

Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca - 85(2018), 4 vom: 01., Seite 271-275

Sprache:

Tschechisch

Weiterer Titel:

Ověření nutnosti otevřené repozice a tahové cerkláže u dislokované zlomeniny okovce u menších dětí

Beteiligte Personen:

Štichhauer, R [VerfasserIn]
Turek, J [VerfasserIn]
Preis, J [VerfasserIn]
Zeman, J [VerfasserIn]
Marek, O [VerfasserIn]
Plánka, L [VerfasserIn]

Themen:

Comparative Study
Journal Article

Anmerkungen:

Date Completed 14.01.2019

Date Revised 07.12.2022

published: Print

Citation Status MEDLINE

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM28893721X