MuscleMap anatomical labels for automated muscle segmentation and quantification
MuscleMap provides automated segmentation and quantification (muscle volume, intramuscular fat and/or intensity) of 113 muscles and bones across the neck, shoulder, thorax, abdomen, pelvis, thigh, and leg.
The table below lists all anatomical structures included in the latest version of MuscleMap, together with their label values and laterality. These labels are consistent across all MuscleMap tools (mm_segment, mm_extract_metrics, mm_register_to_template and mm_gui).
| Region | Anatomy | Side | Value |
|---|---|---|---|
| neck | levator scapulae | left | 1101 |
| neck | levator scapulae | right | 1102 |
| neck | semispinalis cervicis and multifidus | left | 1111 |
| neck | semispinalis cervicis and multifidus | right | 1112 |
| neck | semispinalis capitis | left | 1121 |
| neck | semispinalis capitis | right | 1122 |
| neck | splenius capitis | left | 1131 |
| neck | splenius capitis | right | 1132 |
| neck | sternocleidomastoid | left | 1141 |
| neck | sternocleidomastoid | right | 1142 |
| neck | longus colli | left | 1151 |
| neck | longus colli | right | 1152 |
| neck | trapezius | left | 1161 |
| neck | trapezius | right | 1162 |
| shoulder | supraspinatus | left | 2101 |
| shoulder | supraspinatus | right | 2102 |
| shoulder | subscapularis | left | 2111 |
| shoulder | subscapularis | right | 2112 |
| shoulder | infraspinatus | left | 2121 |
| shoulder | infraspinatus | right | 2122 |
| shoulder | deltoid | left | 2141 |
| shoulder | deltoid | right | 2142 |
| thorax | rhomboid | left | 4101 |
| thorax | rhomboid | right | 4102 |
| abdomen | thoracolumbar multifidus | left | 5101 |
| abdomen | thoracolumbar multifidus | right | 5102 |
| abdomen | erector spinae | left | 5111 |
| abdomen | erector spinae | right | 5112 |
| abdomen | psoas major | left | 5121 |
| abdomen | psoas major | right | 5122 |
| abdomen | quadratus lumborum | left | 5131 |
| abdomen | quadratus lumborum | right | 5132 |
| abdomen | latissimus dorsi | left | 5141 |
| abdomen | latissimus dorsi | right | 5142 |
| pelvis | gluteus minimus | left | 6101 |
| pelvis | gluteus minimus | right | 6102 |
| pelvis | gluteus medius | left | 6111 |
| pelvis | gluteus medius | right | 6112 |
| pelvis | gluteus maximus | left | 6121 |
| pelvis | gluteus maximus | right | 6122 |
| pelvis | tensor fasciae latae | left | 6131 |
| pelvis | tensor fasciae latae | right | 6132 |
| pelvis | iliacus | left | 6141 |
| pelvis | iliacus | right | 6142 |
| pelvis | ilium | left | 6151 |
| pelvis | ilium | right | 6152 |
| pelvis | sacrum | no side | 6160 |
| pelvis | femur | left | 6171 |
| pelvis | femur | right | 6172 |
| pelvis | piriformis | left | 6181 |
| pelvis | piriformis | right | 6182 |
| pelvis | pectineus | left | 6191 |
| pelvis | pectineus | right | 6192 |
| pelvis | obturator internus | left | 6201 |
| pelvis | obturator internus | right | 6202 |
| pelvis | obturator externus | left | 6211 |
| pelvis | obturator externus | right | 6212 |
| pelvis | gemelli and quadratus femoris | left | 6221 |
| pelvis | gemelli and quadratus femoris | right | 6222 |
| thigh | vastus lateralis | left | 7101 |
| thigh | vastus lateralis | right | 7102 |
| thigh | vastus intermedius | left | 7111 |
| thigh | vastus intermedius | right | 7112 |
| thigh | vastus medialis | left | 7121 |
| thigh | vastus medialis | right | 7122 |
| thigh | rectus femoris | left | 7131 |
| thigh | rectus femoris | right | 7132 |
| thigh | sartorius | left | 7141 |
| thigh | sartorius | right | 7142 |
| thigh | gracilis | left | 7151 |
| thigh | gracilis | right | 7152 |
| thigh | semimembranosus | left | 7161 |
| thigh | semimembranosus | right | 7162 |
| thigh | semitendinosus | left | 7171 |
| thigh | semitendinosus | right | 7172 |
| thigh | biceps femoris long head | left | 7181 |
| thigh | biceps femoris long head | right | 7182 |
| thigh | biceps femoris short head | left | 7191 |
| thigh | biceps femoris short head | right | 7192 |
| thigh | adductor magnus | left | 7201 |
| thigh | adductor magnus | right | 7202 |
| thigh | adductor longus | left | 7211 |
| thigh | adductor longus | right | 7212 |
| thigh | adductor brevis | left | 7221 |
| thigh | adductor brevis | right | 7222 |
| thigh | patella | left | 7231 |
| thigh | patella | right | 7232 |
| leg | tibialis anterior | left | 8101 |
| leg | tibialis anterior | right | 8102 |
| leg | tibialis posterior | left | 8111 |
| leg | tibialis posterior | right | 8112 |
| leg | peroneus longus | left | 8121 |
| leg | peroneus longus | right | 8122 |
| leg | soleus | left | 8131 |
| leg | soleus | right | 8132 |
| leg | medial gastrocnemius | left | 8141 |
| leg | medial gastrocnemius | right | 8142 |
| leg | lateral gastrocnemius | left | 8151 |
| leg | lateral gastrocnemius | right | 8152 |
| leg | tibia | left | 8161 |
| leg | tibia | right | 8162 |
| leg | fibula | left | 8171 |
| leg | fibula | right | 8172 |
| leg | flexor hallucis longus | left | 8181 |
| leg | flexor hallucis longus | right | 8182 |
| leg | extensor digitorum longus | left | 8191 |
| leg | extensor digitorum longus | right | 8192 |
| leg | flexor digitorum longus | left | 8201 |
| leg | flexor digitorum longus | right | 8202 |
| leg | popliteus | left | 8211 |
| leg | popliteus | right | 8212 |
| leg | plantaris | left | 8221 |
| leg | plantaris | right | 8222 |