Comparison of clinic-radiological outcome of cross pinning versus lateral pinning for displaced supracondylar fracture of humerus in children: A randomized controlled trial

• Published in: Journal of clinical orthopaedics and trauma Vol. 11; no. 2; pp. 259 - 263
• Main Authors: Afaque, Syed Faisal, Singh, Ajai, Maharjan, Rajiv, Ranjan, Rahul, Panda, Anil Kumar, Mishra, Amitosh
• Format: Journal Article
• Language: English
• Published: India Elsevier B.V 01.03.2020; Elsevier
• Subjects: Closed reduction; Orthopedics; Paediatric supracondylar fractures; Pinning techniques; Paediatric supracondylar fractures; Closed reduction; Pinning techniques
• ISSN: 0976-5662; 2213-3445
• DOI: 10.1016/j.jcot.2019.01.013

Abstract Introduction Supracondylar fracture of humerus (SFH) is frequently encountered in the immature skeleton, [1] predominantly in the non-dominant extremity. Aim This study compared the clinic-radiological outcome between cross pinning with lateral pinning for fixation of displaced supracondylar fracture of humerus in children. Materials and methods All eligible patients were randomized into two groups, group I for lateral pinning and group II for cross pinning. Before passing medial pin in group II a stab incision was given to visualise the medial epicondyle. Patients were followed up on 3 weeks, 6 weeks and 3 months. Final outcome was measured in terms of clinic-radiological union, Baumann angle, loss of reduction, stability of fracture fixation, incidence of iatrogenic nerve injury and Flynn's score. Results: There were 37 patients in group I and 40 in group II. Both groups were comparable in terms of demographic details. At the final outcome there were no difference in between the groups in terms of all radiological and clinical outcome. Two patients of group I developed delay ulnar neuritis, which resolve completely in subsequent follow-up. Conclusion Both techniques provide stable fixation, union and good functional outcome without iatrogenic ulnar nerve injury provided that small incision sufficient enough to identify the medial epicondyle is given with passing of medial pin.