Mohammed Hamid Karrar Alsharif
Department of Basic Medical Science, College of Medicine, Prince Sattam Bin Abdulaziz University, Al Kharj, KSA; Department of Histology and Embryology, Medical Faculty, Ondokuz Mayis University, Samsun, Turkey; Department of Anatomy, Faculty of Medicine, National University, Khartoum, Sudan
Juman Mahmoud Almasaad
Department of Histology and Embryology, Medical Faculty, Ondokuz Mayis University, Samsun, Turkey; College of Medicine, King Saud Bin Abdulaziz for Health Sciences University, Jeddah, KSA
Khalid Mohammed Taha
Department of Anatomy, Faculty of Medicine, El Deain University, El Deain, Sudan; Department of Anatomy, Faculty of Medicine, University of Science and Technology, Khartoum, Sudan
Abubaker Yousif Elamin
Department of Histology and Embryology, Medical Faculty, Ondokuz Mayis University, Samsun, Turkey; Department of Anatomy, Faculty of Medicine, National University, Khartoum, Sudan
Nagi Mahmoud Bakhit
Department of Histology and Embryology, Medical Faculty, Ondokuz Mayis University, Samsun, Turkey; College of Medicine, King Saud Bin Abdulaziz for Health Sciences University, Jeddah, KSA
Mohammed Ahammed Noureddin
Department of Medicine, College of Medicine, Prince Sattam Bin Abdulaziz University, Al Kharj, KSA
Abair Awadalla Ahmed Mahdi
Department of Histology and Embryology, Medical Faculty, Ondokuz Mayis University, Samsun, Turkey; College of Medicine, King Saud Bin Abdulaziz for Health Sciences University, Riyadh, KSA
Abstract
Congenital radioulnar synostosis is a rare developmental skeletal malformation of the upper limb, characterized by the fusion of the proximal ends of the radius and ulna from birth. The failure of prenatal longitudinal segmentation of the adjacent radius and ulna results in a fibrous bony bridge between the radius and ulna. We present a 23-year-old female who presented with pain and restricted mobility of the left elbow joint for 7 years. A plain X-ray was performed for the patient, revealing a diagnosis of congenital radio-ulnar synostosis. Careful evaluation of the anatomical relations and spatial orientation of bony structures is required for the diagnosis and treatment of such cases.