Dermatomes/Myotomes/Reflexes
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| L1: Muscle Weakness | None
🗑
|
||||
| L1: Affected Reflex | None
🗑
|
||||
| L1: Paresthesias | Groin; After holding posture, which causes pain
🗑
|
||||
| L2: Dermatome | Back, front of thigh to knee
🗑
|
||||
| L2: Muscle Weakness | Psoas, hip adductors
🗑
|
||||
| L2: Affected Reflex | None
🗑
|
||||
| L2: Paresthesias | Occasionally anterior thigh
🗑
|
||||
| L3: Dermatome | Back, upper buttock, anterior thigh and knee, medial lower leg
🗑
|
||||
| L3: Muscle Weakness | Psoas, quadriceps, thigh atrophy
🗑
|
||||
| L3: Affected Reflex | Knee jerk sluggish, PKB positive, pain on full SLR
🗑
|
||||
| L3: Paresthesias | Medial knee, anterior lower leg
🗑
|
||||
| L4: Dermatome | Medial buttock, lateral thigh, medial leg, dorsum of foot, big toe.
🗑
|
||||
| L4: Muscle Weakness | Tibialis anterior, extensor hallucis
🗑
|
||||
| L4: Affected Reflex | SLR limited, neck flexion pain, weak or absent knee jerk, side flexion limited
🗑
|
||||
| L4: Paresthesias | Medial aspect of calf and ankle
🗑
|
||||
| L5: Dermatome | Buttock, posterior and lateral thigh, lateral aspect of leg, dorsum of foot, medial half of sole, and toes 1-3
🗑
|
||||
| L5: Muscle Weakness | Extensor hallucis, peroneals, gluteus medius, dorsiflexors, hamstrings and calf atrophy
🗑
|
||||
| L5: Affected Reflex | SLR limited one side, neck flexion painful, ankle decreased, crossed-leg raising pain
🗑
|
||||
| L5: Paresthesias | Lateral aspect of leg, medial 3 toes
🗑
|
||||
| S1: Dermatome | Lateral and plantar aspect of foot
🗑
|
||||
| S1: Muscle Weakness | Calf and hamstrings, wasting of gluteals, peroneals, plantar flexors
🗑
|
||||
| S1: Affected Reflex | SLR limited, Achilles reflex weak or absent
🗑
|
||||
| S1: Paresthesias | Lateral 2 toes, lateral foot, lateral leg to knee, plantar aspect of foot.
🗑
|
||||
| S2: Dermatome | Buttock, thigh, and posterior leg
🗑
|
||||
| S2: Muscle Weakness | Same as S1 excepts peroneals
🗑
|
||||
| S2: Affected Reflex | Same as S1
🗑
|
||||
| S2: Paresthesias | Lateral leg, knee, and heal
🗑
|
||||
| S3: Dermatome | Groin, posteromedial thigh to knee
🗑
|
||||
| S3: Muscle Weakness | None
🗑
|
||||
| S3: Affected Reflex | None
🗑
|
||||
| S3: Paresthesias | None
🗑
|
||||
| S4: Dermatome | Perineum, genitals, lower sacrum
🗑
|
||||
| S4: Muscle Weakness | Bladder, Rectum
🗑
|
||||
| S4: Affected Reflex | None
🗑
|
||||
| S4: Paresthesias | Saddle area, genitals, anus, impotence, massive posterior, herniation
🗑
|
||||
| L1: Dermatome | Back, over trochanter and groin
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Dr.Grandolph
Popular Physical Therapy sets