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Board Prep: Tbl 1-7
Trunk and Ribcage Muscular and Neurological Screening
Question | Answer |
---|---|
Inspiration | MM: Diaphragm SCS: C3-C5 N: Phrenic |
Inspiration (multiple muscles) | MM: Levator costarum, external intercostals, anterior internal intercostals SCS: T1-T12 N: Intercostal |
Forced expiration | MM: IO, TA, EO, posterior internal intercostal, RA SCS: T7-L1, T7-T12, T1-T12 N: Intercostal |
Spine extension | MM: Erector spinae, transversospinalis, interspinales, rotatores, intertransversarri SCS: T1-S3 |
Spine flexion | MM: RA/EO, IO, psoas minor SCS: T7-T12, T7-L1, L1 N: Intercostal, Intercostal, lumbar plexus |
Spine lateral flexion (hip hiking in reverse) | MM: QL SCS: T12-L3 N: Lumbar plexus |
Spine rotation | MM: Rotators, IO/EO, intertransversarii, transversospinalis SCS: as above |