Introduction: Congenital radioulnar synostosis is a rare anomaly of the upper limb with functional limitations of the limb. However, it occurs more commonly than perceived and is often a part of syndromes, such as Crouzon, Apert's, and Poland's. The exact etiology is not clear, but there is genetic basis for the failure of differentiation between the radius and ulna.
Case report: A 6-year-old child with pain and limited mobility of the elbow joint came to the outpatient department, Department of Orthopedics, Government Medical College Amritsar, Punjab, India. Plain X-ray anteroposterior and lateral views were taken that showed bilateral superior radioulnar synostosis.
Conclusion: Diagnostic imaging like radiological studies can help the surgeons to plan for surgery of radioulnar synostosis.
Lescault E, Mulligan J, Williams G. Congenital radioulnar synostosis in an active duty soldier: case report and literature review. Mil Med 2000 May;165(5):425-428.
Kao HK, Chen HC, Chen HT. Congenital radioulnar synostosis treated using microvascular free fascio-fat flap. Chang Gung Med J 2005 Feb;28(2):117-122.
Masuko T, Kato H, Minami A, Inoue M, Hirayama T. Surgical treatment of acute elbow flexion contracture in patients with congenital proximal radioulnar synostosis. A report of two cases. J Bone Joint Surg Am 2004 Jul;86-A(7):1528-1533.
Fakoor M. Radioulnar synostosis in a father and his 5 year old daughter. Pak J Med Sci 2006;22(2):191-193.
Yammine K, Salon A, Pouliquen JC. Congeniatal radioulnar synostisis. Study of a series of 37 children and adolescents. Chir Main 1998;17(4):300-308.
Elliott AM, Kibria L, Reed MH. The developmental spectrum of proximal radioulnar synostosis. Skeletal Radiol 2010 Jan;39(1):49-54.
Syed AA, Quinton R. Congenital radioulnar synostosis, azoospermia and pseudodicentric Y chromosome. Fertil Steril 2008 Aug;90(2):425-426.
Mital MA. Congenital radio-ulnas synostosis and congenital dislocation of the radial head. Orthop Clin North Am 1976 Apr;7(2):375-383.
Cleary JE, Omer GE Jr. Congenital proximal radio ulnar synostosis. Natural history and functional assessment. J Bone Joint Surg 1985 Apr;67(4):539-545.
Simmons BP, Southmayd WW, Riseborough EJ. Congenital radio ulnar synostosis. J Hand Surg 1983 Nov;8(6):829-838.
Green WT, Mital MA. Congenital radio-ulnar synostosis: surgical treatment. J Bone Joint Surg Am 1979 Jul;61(5):738-774.
Kelikian H, Doumanian A. Swivel for proximal radio-ulnar synostosis. J Bone Joint Surg Am 1957 Jul;39-A(4):945-952.
Khalil I, Vizkelety T. Osteotomy of the synostosis mass for the treatment of Congenital radio-ulnar synostosis. Arch Orthop Trauma Surg 1993 Dec;113(1):20-22.
Siemianowicz A, Wawrzynek W, Besler K. Congenital radioulnar synostosis – case report. Pol J Radiol 2010 Oct- Dec;75(4):51-54.