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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Multivariate analysis of factors associated with spinal cord area in single-door cervical laminoplasty with miniplate fixation

Fig. 1

Measurement of opening angle (A), and door shaft position (B, C). The door shaft position is in the inner edge of the Lateral Mass, which is further outside than the side opening bone slot, this is defined as the wide opening group (B). The door shaft position is located in the lateral quarter of the lamina, which is defined as the narrow opening group (C)

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