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Objective:To observe the morphological index related to the tabular and fibular in adults and to provide anatomy references to the fracture fixation and autologous bone graft. Methods: The tibia and fibula of 52 adults (52 left sides and 48 right side) were measured morphologically. Results: The length of the tibia was (35. 7±1. 77)cm, the distance from the nutrient foremen to the point of interiorankle was (23. 8±1. 46)cm, the length width and depth of fibula notch were (2. 6±0. 59)cm, (2. 7±0. 63)cm and (0. 6±0. 22)cm respectively, the area of interior ankle articular surface in trbia was (2. 5±1. 56)cm2 and the area of lower articular surface was (8. 6±1. 02)cm2. The length of the fibula was (35. 2±1. 72) cm, the distance from the nutrient foremen to exteri-or ankle point was(19. 3±2. 04)cm, the length width and depth of lateral malleolus sulcus were (2. 6±0. 59)cm, (2. 7±0. 63)cm and (0. 6±0. 22)cm respectively, the area of head of fibula articular surface was(1. 4±0. 51)cm2 and the area of ankle articular surface was (3. 7±0. 41)cm2. The difference in height between medial malleolus and lateral malleolus was(1. 88±0. 42)cm. Conclusions:Morphology of the trbia and fibula should be taken into consideration when selecting fixation method and set, grafting autologous bone and rebuilding the bone and joint.
