Studies on the cybernetic aspects of occlusal splint therapy
This study was focussed on the effects of changes in interocclusal clearance on the activity of oral muscles. Two types of occlusal splints were incorporated in 20 subjects without TMJ-syndrome. Their muscle reactions were recorded electromyographically in the masseter muscle. The results show 5 groups of muscle reaction correlated with the mean postural face height. The changed height of the postural position has a significant influence on the control pattern of the masticatory system.
Abstract An improved olecranon screw is described for skeletal traction of the humerus, particularly in supracondylar fractures. The simplicity of insertion of the screw is described.