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OMM Nomenclature
Question | Answer |
---|---|
Palpation | Application of variable manual pressure to the surface of body to determine shape, size, consistency, position, inherent motility and health of tissues beneath |
Palpation requires | control of pressure build ups of sensitivity in sensory receptors of the hands can be trained over time with enough repetitions need to develop palpatory amidexterity. |
Densest collection of free nerve endings are located | finger pads, especially first 3 digits. |
Average palpation sensitivity | 50 microns |
Best known palpation sensitivty | 1 micron |
Densest thermoreceptors are located on | dorsum of second through fourth digits and on metacarpophalangeal joints. (knuckle) |
qualities that you can palpate | temperature, texture, humidity, elasticity, tension, turgor, shape, thickness, motion |
Sagittal Plane | Also Vertical. Divides body into left and right. Parasagittal - off midline |
Coronal Plane | Also frontal Divides body into front and back |
Transverse Plane | Also cross section/horizontal. Divides body into top and bottom |
Axes of Motion | Horizontal, Vertical, Transverse. Occurs perpendicular to the axis. |
Motion in Sagittal plane occurs | Around Transverse Axis |
Motion in Transverse plane occurs | Around Vertical Axis |
Motion in Coronal Plane occurs | Around horizontal access. |
Proximal/Distal | In reference to distance from the trunk of the body |
Cephalad/Caudad | Only used when referencing trunk. |
Ipsilateral | Two structures on same side of body |
Contralateral | Two structures on opposite sides of the body |
Lateral Recumbent | Lying on side. Right lateral recumbent - lying on right side |
Flexion(trunk) | Forward motion in sagittal plane around transverse axis. (lowering deadlift) |
Flexion(extremities) | Decreasing an angle from anatomical position |
Extension(trunk) | Backward motion in sagittal plane around transverse axis |
Extension(extremities) | Increasing an angle from anatomical position. |
Sidebending(trunk only) | motion in coronal plane around horizontal axis. |
Abduction(extremities only) | Motion in the coronal plane away from the trunk. Away. Making a T with your hands. |
Adduction(extremities only) | Motion in the coronal plane towards the trunk. Bringing the T to your body. |
In fingers and toes, abduction/adduction applies to | relation to the 3rd digit. Abduction is spreading fingers out(jazz hands). Adduction is making flat palm, like getting ready for clapping. |
Rotation (trunk) | motion in transverse plane around vertical axis |
Internal Rotation(extremities) | motion such that the anterior surfaces medially |
External rotation(extremities) | motion such that the anterior surface faces laterally |
Circumduction | Circular motion that combines flexion,extension,abduction and adduction. Arm Circles. |
Pronation | Medial rotation of the forearm such that the palm faces posteriorly |
Supination | Lateral rotation of the forearm such that the palm faces anteriorly |
Inversion | Movement of ankle and foot such that the sole of the foot faces medially |
Eversion | Movement of ankle and foot such that the sole of the foot faces laterally |
Dorsiflexion | Motion of ankle that decreases angle between dorsum of foot and tibia. Bringing toes back to you |
Plantarflexion | Motion of ankle that increases the angle between dorsum of foot and tibia. increasing angle, pointing toes, ballet pirouette. |