Standardized naming

Muscle segmentation

A generalized muscle naming convention for BIDS

Since most labs tipically have their own coding for their muscle segmentations converting between the labels can be challenging and prone to error. Therefore here we propose a common muscle coding that can serve as a translation between coding systems. The coding contains 6 numbers.

  • the first number indicates the location (here upper or lower limb)
  • the second number indicates which region of the limb (e.g. upper arm or forearm)
  • the third number indicates the muscle compartment (e.g. the anterior superficial compartment of the forearm)
  • the forth number indicates the muscle (e.g. the Gastrocnemius muscle)
  • the fifth number indicates the muscle heads if there are any (e.g. the Gastrocnemius medial head)
  • the sixth and last number indicates the side (e.g. both, left, or right)

By looking at the code on can understand if it refers to a limb, muscle group or a muscle. Furthermore it facilitates translation of muscle labels. Instead of providing label translation from each lab to another each time it is needed each lab can specify their translation of the labels to the common labeling only once.

If you are looking for images of each muscle please take a look here where we provide images of all muscles of the upper and lower limb free to use.

muscles of the lower limb

The muscle code table

CodeFull nameSideLimbPartGroupMuscleMuscle Head/Part
100000Upper_Limb_BothBothUpperLimb    
100001Upper_Limb_LeftLeftUpperLimb    
100002Upper_Limb_RightRightUpperLimb    
110000Forearm_BothBothUpperLimbForearm   
110001Forearm_LeftLeftUpperLimbForearm   
110002Forearm_RightRightUpperLimbForearm   
111000Forearm_Anterior_Superficial_BothBothUpperLimbForearmAnteriorSuperficial  
111001Forearm_Anterior_Superficial_LeftLeftUpperLimbForearmAnteriorSuperficial  
111002Forearm_Anterior_Superficial_RightRightUpperLimbForearmAnteriorSuperficial  
111100Flexor_Carpi_Ulnaris_BothBothUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnaris 
111101Flexor_Carpi_Ulnaris_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnaris 
111102Flexor_Carpi_Ulnaris_RightRightUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnaris 
111110Flexor_Carpi_Ulnaris_Ulnar_Head_BothBothUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnarisFlexorCarpiUlnarisUlnarHead
111111Flexor_Carpi_Ulnaris_Ulnar_Head_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnarisFlexorCarpiUlnarisUlnarHead
111112Flexor_Carpi_Ulnaris_Ulnar_Head_RightRightUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnarisFlexorCarpiUlnarisUlnarHead
111120Flexor_Carpi_Ulnaris_Humeral_Head_BothBothUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnarisFlexorCarpiUlnarisHumeralHead
111121Flexor_Carpi_Ulnaris_Humeral_Head_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnarisFlexorCarpiUlnarisHumeralHead
111122Flexor_Carpi_Ulnaris_Humeral_Head_RightRightUpperLimbForearmAnteriorSuperficialFlexorCarpiUlnarisFlexorCarpiUlnarisHumeralHead
111200Flexor_Digitorum_Superficialis_BothBothUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialis 
111201Flexor_Digitorum_Superficialis_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialis 
111202Flexor_Digitorum_Superficialis_RightRightUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialis 
111210Flexor_Digitorum_Superficialis_Radial_Head_BothBothUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialisFlexorDigitorumSuperficialisRadialHead
111211Flexor_Digitorum_Superficialis_Radial_Head_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialisFlexorDigitorumSuperficialisRadialHead
111212Flexor_Digitorum_Superficialis_Radial_Head_RightRightUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialisFlexorDigitorumSuperficialisRadialHead
111220Flexor_Digitorum_Superficialis_Humeral_Head_BothBothUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialisFlexorDigitorumSuperficialisHumeralHead
111221Flexor_Digitorum_Superficialis_Humeral_Head_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialisFlexorDigitorumSuperficialisHumeralHead
111222Flexor_Digitorum_Superficialis_Humeral_Head_RightRightUpperLimbForearmAnteriorSuperficialFlexorDigitorumSuperficialisFlexorDigitorumSuperficialisHumeralHead
111300Palmaris_Longus_BothBothUpperLimbForearmAnteriorSuperficialPalmarisLongus 
111301Palmaris_Longus_LeftLeftUpperLimbForearmAnteriorSuperficialPalmarisLongus 
111302Palmaris_Longus_RightRightUpperLimbForearmAnteriorSuperficialPalmarisLongus 
111400Flexor_Carpi_Radialis_BothBothUpperLimbForearmAnteriorSuperficialFlexorCarpiRadialis 
111401Flexor_Carpi_Radialis_LeftLeftUpperLimbForearmAnteriorSuperficialFlexorCarpiRadialis 
111402Flexor_Carpi_Radialis_RightRightUpperLimbForearmAnteriorSuperficialFlexorCarpiRadialis 
111500Pronator_Teres_BothBothUpperLimbForearmAnteriorSuperficialPronatorTeres 
111501Pronator_Teres_LeftLeftUpperLimbForearmAnteriorSuperficialPronatorTeres 
111502Pronator_Teres_RightRightUpperLimbForearmAnteriorSuperficialPronatorTeres 
112000Forearm_Anterior_Deep_BothBothUpperLimbForearmAnteriorDeep  
112001Forearm_Anterior_Deep_LeftLeftUpperLimbForearmAnteriorDeep  
112002Forearm_Anterior_Deep_RightRightUpperLimbForearmAnteriorDeep  
112100Flexor_Pollicis_Longus_BothBothUpperLimbForearmAnteriorDeepFlexorPollicisLongus 
112101Flexor_Pollicis_Longus_LeftLeftUpperLimbForearmAnteriorDeepFlexorPollicisLongus 
112102Flexor_Pollicis_Longus_RightRightUpperLimbForearmAnteriorDeepFlexorPollicisLongus 
112200Flexor_Digitorum_Profundus_BothBothUpperLimbForearmAnteriorDeepFlexorDigitorumProfundus 
112201Flexor_Digitorum_Profundus_LeftLeftUpperLimbForearmAnteriorDeepFlexorDigitorumProfundus 
112202Flexor_Digitorum_Profundus_RightRightUpperLimbForearmAnteriorDeepFlexorDigitorumProfundus 
112300Pronator_Quadratus_BothBothUpperLimbForearmAnteriorDeepPronatorQuadratus 
112301Pronator_Quadratus_LeftLeftUpperLimbForearmAnteriorDeepPronatorQuadratus 
112302Pronator_Quadratus_RightRightUpperLimbForearmAnteriorDeepPronatorQuadratus 
113000Forearm_Posterior_Superficial_BothBothUpperLimbForearmPosteriorSuperficial  
113001Forearm_Posterior_Superficial_LeftLeftUpperLimbForearmPosteriorSuperficial  
113002Forearm_Posterior_Superficial_RightRightUpperLimbForearmPosteriorSuperficial  
113100Extensor_Carpi_Radialis_Brevis_BothBothUpperLimbForearmPosteriorSuperficialExtensorCarpiRadialisBrevis 
113101Extensor_Carpi_Radialis_Brevis_LeftLeftUpperLimbForearmPosteriorSuperficialExtensorCarpiRadialisBrevis 
113102Extensor_Carpi_Radialis_Brevis_RightRightUpperLimbForearmPosteriorSuperficialExtensorCarpiRadialisBrevis 
113200Extensor_Carpi_Radialis_Longus_BothBothUpperLimbForearmPosteriorSuperficialExtensorCarpiRadialisLongus 
113201Extensor_Carpi_Radialis_Longus_LeftLeftUpperLimbForearmPosteriorSuperficialExtensorCarpiRadialisLongus 
113202Extensor_Carpi_Radialis_Longus_RightRightUpperLimbForearmPosteriorSuperficialExtensorCarpiRadialisLongus 
113300Extensor_Digitorum_BothBothUpperLimbForearmPosteriorSuperficialExtensorDigitorum 
113301Extensor_Digitorum_LeftLeftUpperLimbForearmPosteriorSuperficialExtensorDigitorum 
113302Extensor_Digitorum_RightRightUpperLimbForearmPosteriorSuperficialExtensorDigitorum 
113400Extensor_Carpi_Ulnaris_BothBothUpperLimbForearmPosteriorSuperficialExtensorCarpiUlnaris 
113401Extensor_Carpi_Ulnaris_LeftLeftUpperLimbForearmPosteriorSuperficialExtensorCarpiUlnaris 
113402Extensor_Carpi_Ulnaris_RightRightUpperLimbForearmPosteriorSuperficialExtensorCarpiUlnaris 
113500Extensor_Digiti_Minimi_BothBothUpperLimbForearmPosteriorSuperficialExtensorDigitiMinimi 
113501Extensor_Digiti_Minimi_LeftLeftUpperLimbForearmPosteriorSuperficialExtensorDigitiMinimi 
113502Extensor_Digiti_Minimi_RightRightUpperLimbForearmPosteriorSuperficialExtensorDigitiMinimi 
113600Anconeus_BothBothUpperLimbForearmPosteriorSuperficialAnconeus 
113601Anconeus_LeftLeftUpperLimbForearmPosteriorSuperficialAnconeus 
113602Anconeus_RightRightUpperLimbForearmPosteriorSuperficialAnconeus 
114000Forearm_Posterior_Deep_BothBothUpperLimbForearmPosteriorDeep  
114001Forearm_Posterior_Deep_LeftLeftUpperLimbForearmPosteriorDeep  
114002Forearm_Posterior_Deep_RightRightUpperLimbForearmPosteriorDeep  
114100Supinator_BothBothUpperLimbForearmPosteriorDeepSupinator 
114101Supinator_LeftLeftUpperLimbForearmPosteriorDeepSupinator 
114102Supinator_RightRightUpperLimbForearmPosteriorDeepSupinator 
114200Abductor_Pollicis_Longus_BothBothUpperLimbForearmPosteriorDeepAbductorPollicisLongus 
114201Abductor_Pollicis_Longus_LeftLeftUpperLimbForearmPosteriorDeepAbductorPollicisLongus 
114202Abductor_Pollicis_Longus_RightRightUpperLimbForearmPosteriorDeepAbductorPollicisLongus 
114300Extensor_Pollicis_Brevis_BothBothUpperLimbForearmPosteriorDeepExtensorPollicisBrevis 
114301Extensor_Pollicis_Brevis_LeftLeftUpperLimbForearmPosteriorDeepExtensorPollicisBrevis 
114302Extensor_Pollicis_Brevis_RightRightUpperLimbForearmPosteriorDeepExtensorPollicisBrevis 
114400Extensor_Pollicis_Longus_BothBothUpperLimbForearmPosteriorDeepExtensorPollicisLongus 
114401Extensor_Pollicis_Longus_LeftLeftUpperLimbForearmPosteriorDeepExtensorPollicisLongus 
114402Extensor_Pollicis_Longus_RightRightUpperLimbForearmPosteriorDeepExtensorPollicisLongus 
114500Extensor_Indicis_BothBothUpperLimbForearmPosteriorDeepExtensorIndicis 
114501Extensor_Indicis_LeftLeftUpperLimbForearmPosteriorDeepExtensorIndicis 
114502Extensor_Indicis_RightRightUpperLimbForearmPosteriorDeepExtensorIndicis 
120000Arm_BothBothUpperLimbArm   
120001Arm_LeftLeftUpperLimbArm   
120002Arm_RightRightUpperLimbArm   
121000Arm_Anterior_BothBothUpperLimbArmAnterior  
121001Arm_Anterior_LeftLeftUpperLimbArmAnterior  
121002Arm_Anterior_RightRightUpperLimbArmAnterior  
121100Biceps_Brachii_BothBothUpperLimbArmAnteriorBicepsBrachii 
121101Biceps_Brachii_LeftLeftUpperLimbArmAnteriorBicepsBrachii 
121102Biceps_Brachii_RightRightUpperLimbArmAnteriorBicepsBrachii 
121110Biceps_Brachii_Long_Head_BothBothUpperLimbArmAnteriorBicepsBrachiiBicepsBrachiiLongHead
121111Biceps_Brachii_Long_Head_LeftLeftUpperLimbArmAnteriorBicepsBrachiiBicepsBrachiiLongHead
121112Biceps_Brachii_Long_Head_RightRightUpperLimbArmAnteriorBicepsBrachiiBicepsBrachiiLongHead
121120Biceps_Brachii_Short_Head_BothBothUpperLimbArmAnteriorBicepsBrachiiBicepsBrachiiShortHead
121121Biceps_Brachii_Short_Head_LeftLeftUpperLimbArmAnteriorBicepsBrachiiBicepsBrachiiShortHead
121122Biceps_Brachii_Short_Head_RightRightUpperLimbArmAnteriorBicepsBrachiiBicepsBrachiiShortHead
121200Coracobrachialis_BothBothUpperLimbArmAnteriorCoracobrachialis 
121201Coracobrachialis_LeftLeftUpperLimbArmAnteriorCoracobrachialis 
121202Coracobrachialis_RightRightUpperLimbArmAnteriorCoracobrachialis 
121300Brachialis_BothBothUpperLimbArmAnteriorBrachialis 
121301Brachialis_LeftLeftUpperLimbArmAnteriorBrachialis 
121302Brachialis_RightRightUpperLimbArmAnteriorBrachialis 
122000Arm_Posterior_BothBothUpperLimbArmPosterior  
122001Arm_Posterior_LeftLeftUpperLimbArmPosterior  
122002Arm_Posterior_RightRightUpperLimbArmPosterior  
122100Triceps_Brachii_BothBothUpperLimbArmPosteriorTricepsBrachii 
122101Triceps_Brachii_LeftLeftUpperLimbArmPosteriorTricepsBrachii 
122102Triceps_Brachii_RightRightUpperLimbArmPosteriorTricepsBrachii 
122110Triceps_Brachii_Lateral_Head_BothBothUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiLateralHead
122111Triceps_Brachii_Lateral_Head_LeftLeftUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiLateralHead
122112Triceps_Brachii_Lateral_Head_RightRightUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiLateralHead
122120Triceps_Brachii_Medial_Head_BothBothUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiMedialHead
122121Triceps_Brachii_Medial_Head_LeftLeftUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiMedialHead
122122Triceps_Brachii_Medial_Head_RightRightUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiMedialHead
122130Triceps_Brachii_Long_Head_BothBothUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiLongHead
122131Triceps_Brachii_Long_Head_LeftLeftUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiLongHead
122132Triceps_Brachii_Long_Head_RightRightUpperLimbArmPosteriorTricepsBrachiiTricepsBrachiiLongHead
130000Shoulder_BothBothUpperLimbShoulder   
130001Shoulder_LeftLeftUpperLimbShoulder   
130002Shoulder_RightRightUpperLimbShoulder   
131000Shoulder_Posterior_Extrinsic_BothBothUpperLimbShoulderPosteriorExtrinsic  
131001Shoulder_Posterior_Extrinsic_LeftLeftUpperLimbShoulderPosteriorExtrinsic  
131002Shoulder_Posterior_Extrinsic_RightRightUpperLimbShoulderPosteriorExtrinsic  
131100Trapezius_BothBothUpperLimbShoulderPosteriorExtrinsicTrapezius 
131101Trapezius_LeftLeftUpperLimbShoulderPosteriorExtrinsicTrapezius 
131102Trapezius_RightRightUpperLimbShoulderPosteriorExtrinsicTrapezius 
131200Latissimus_Dorsi_BothBothUpperLimbShoulderPosteriorExtrinsicLatissimusDorsi 
131201Latissimus_Dorsi_LeftLeftUpperLimbShoulderPosteriorExtrinsicLatissimusDorsi 
131202Latissimus_Dorsi_RightRightUpperLimbShoulderPosteriorExtrinsicLatissimusDorsi 
131300Levator_Scapulae_BothBothUpperLimbShoulderPosteriorExtrinsicLevatorScapulae 
131301Levator_Scapulae_LeftLeftUpperLimbShoulderPosteriorExtrinsicLevatorScapulae 
131302Levator_Scapulae_RightRightUpperLimbShoulderPosteriorExtrinsicLevatorScapulae 
131400Rhomboids_BothBothUpperLimbShoulderPosteriorExtrinsicRhomboids 
131401Rhomboids_LeftLeftUpperLimbShoulderPosteriorExtrinsicRhomboids 
131402Rhomboids_RightRightUpperLimbShoulderPosteriorExtrinsicRhomboids 
131410Rhomboid_Minor_BothBothUpperLimbShoulderPosteriorExtrinsicRhomboidsRhomboidMinor
131411Rhomboid_Minor_LeftLeftUpperLimbShoulderPosteriorExtrinsicRhomboidsRhomboidMinor
131412Rhomboid_Minor_RightRightUpperLimbShoulderPosteriorExtrinsicRhomboidsRhomboidMinor
131420Rhomboid_Major_BothBothUpperLimbShoulderPosteriorExtrinsicRhomboidsRhomboidMajor
131421Rhomboid_Major_LeftLeftUpperLimbShoulderPosteriorExtrinsicRhomboidsRhomboidMajor
131422Rhomboid_Major_RightRightUpperLimbShoulderPosteriorExtrinsicRhomboidsRhomboidMajor
132000Shoulder_Posterior_Intrinsic_BothBothUpperLimbShoulderPosteriorIntrinsic  
132001Shoulder_Posterior_Intrinsic_LeftLeftUpperLimbShoulderPosteriorIntrinsic  
132002Shoulder_Posterior_Intrinsic_RightRightUpperLimbShoulderPosteriorIntrinsic  
132100Deltoid_BothBothUpperLimbShoulderPosteriorIntrinsicDeltoid 
132101Deltoid_LeftLeftUpperLimbShoulderPosteriorIntrinsicDeltoid 
132102Deltoid_RightRightUpperLimbShoulderPosteriorIntrinsicDeltoid 
132110Deltoid_Clavicular_Part_BothBothUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidClavicularPart
132111Deltoid_Clavicular_Part_LeftLeftUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidClavicularPart
132112Deltoid_Clavicular_Part_RightRightUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidClavicularPart
132120Deltoid_Acromial_Part_BothBothUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidAcromialPart
132121Deltoid_Acromial_Part_LeftLeftUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidAcromialPart
132122Deltoid_Acromial_Part_RightRightUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidAcromialPart
132130Deltoid_Scapular_Part_BothBothUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidScapularPart
132131Deltoid_Scapular_Part_LeftLeftUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidScapularPart
132132Deltoid_Scapular_Part_RightRightUpperLimbShoulderPosteriorIntrinsicDeltoidDeltoidScapularPart
132200Rotator_Cuff_BothBothUpperLimbShoulderPosteriorIntrinsicRotatorCuff 
132201Rotator_Cuff_LeftLeftUpperLimbShoulderPosteriorIntrinsicRotatorCuff 
132202Rotator_Cuff_RightRightUpperLimbShoulderPosteriorIntrinsicRotatorCuff 
132210Supraspinatus_BothBothUpperLimbShoulderPosteriorIntrinsicRotatorCuffSupraspinatus
132211Supraspinatus_LeftLeftUpperLimbShoulderPosteriorIntrinsicRotatorCuffSupraspinatus
132212Supraspinatus_RightRightUpperLimbShoulderPosteriorIntrinsicRotatorCuffSupraspinatus
132220Infraspinatus_BothBothUpperLimbShoulderPosteriorIntrinsicRotatorCuffInfraspinatus
132221Infraspinatus_LeftLeftUpperLimbShoulderPosteriorIntrinsicRotatorCuffInfraspinatus
132222Infraspinatus_RightRightUpperLimbShoulderPosteriorIntrinsicRotatorCuffInfraspinatus
132230Subscapularis_BothBothUpperLimbShoulderPosteriorIntrinsicRotatorCuffSubscapularis
132231Subscapularis_LeftLeftUpperLimbShoulderPosteriorIntrinsicRotatorCuffSubscapularis
132232Subscapularis_RightRightUpperLimbShoulderPosteriorIntrinsicRotatorCuffSubscapularis
132240Teres_Minor_BothBothUpperLimbShoulderPosteriorIntrinsicRotatorCuffTeresMinor
132241Teres_Minor_LeftLeftUpperLimbShoulderPosteriorIntrinsicRotatorCuffTeresMinor
132242Teres_Minor_RightRightUpperLimbShoulderPosteriorIntrinsicRotatorCuffTeresMinor
132300Teres_Major_BothBothUpperLimbShoulderPosteriorIntrinsicTeresMajor 
132301Teres_Major_LeftLeftUpperLimbShoulderPosteriorIntrinsicTeresMajor 
132302Teres_Major_RightRightUpperLimbShoulderPosteriorIntrinsicTeresMajor 
133000Shoulder_Anterior_BothBothUpperLimbShoulderAnterior  
133001Shoulder_Anterior_LeftLeftUpperLimbShoulderAnterior  
133002Shoulder_Anterior_RightRightUpperLimbShoulderAnterior  
133100Pectoralis_Major_BothBothUpperLimbShoulderAnteriorPectoralisMajor 
133101Pectoralis_Major_LeftLeftUpperLimbShoulderAnteriorPectoralisMajor 
133102Pectoralis_Major_RightRightUpperLimbShoulderAnteriorPectoralisMajor 
133110Pectoralis_Major_Abdominal_Part_BothBothUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorAbdominalPart
133111Pectoralis_Major_Abdominal_Part_LeftLeftUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorAbdominalPart
133112Pectoralis_Major_Abdominal_Part_RightRightUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorAbdominalPart
133120Pectoralis_Major_Sternocostal_Part_BothBothUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorSternocostalPart
133121Pectoralis_Major_Sternocostal_Part_LeftLeftUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorSternocostalPart
133122Pectoralis_Major_Sternocostal_Part_RightRightUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorSternocostalPart
133130Pectoralis_Major_Clavicular_Part_BothBothUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorClavicularPart
133131Pectoralis_Major_Clavicular_Part_LeftLeftUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorClavicularPart
133132Pectoralis_Major_Clavicular_Part_RightRightUpperLimbShoulderAnteriorPectoralisMajorPectoralisMajorClavicularPart
133200Pectoralis_Minor_BothBothUpperLimbShoulderAnteriorPectoralisMinor 
133201Pectoralis_Minor_LeftLeftUpperLimbShoulderAnteriorPectoralisMinor 
133202Pectoralis_Minor_RightRightUpperLimbShoulderAnteriorPectoralisMinor 
133300Serratus_Anterior_BothBothUpperLimbShoulderAnteriorSerratusAnterior 
133301Serratus_Anterior_LeftLeftUpperLimbShoulderAnteriorSerratusAnterior 
133302Serratus_Anterior_RightRightUpperLimbShoulderAnteriorSerratusAnterior 
133400Subclavius_BothBothUpperLimbShoulderAnteriorSubclavius 
133401Subclavius_LeftLeftUpperLimbShoulderAnteriorSubclavius 
133402Subclavius_RightRightUpperLimbShoulderAnteriorSubclavius 
200000Lower_Limb_BothBothLowerLimb    
200001Lower_Limb_LeftLeftLowerLimb    
200002Lower_Limb_RightRightLowerLimb    
210000Leg_BothBothLowerLimbLeg   
210001Leg_LeftLeftLowerLimbLeg   
210002Leg_RightRightLowerLimbLeg   
211000Leg_Superficial_Posterior_BothBothLowerLimbLegSuperficialPosterior  
211001Leg_Superficial_Posterior_LeftLeftLowerLimbLegSuperficialPosterior  
211002Leg_Superficial_Posterior_RightRightLowerLimbLegSuperficialPosterior  
211100Gastrocnemius_BothBothLowerLimbLegSuperficialPosteriorGastrocnemius 
211101Gastrocnemius_LeftLeftLowerLimbLegSuperficialPosteriorGastrocnemius 
211102Gastrocnemius_RightRightLowerLimbLegSuperficialPosteriorGastrocnemius 
211110Gastrocnemius_Lateral_Head_BothBothLowerLimbLegSuperficialPosteriorGastrocnemiusGastrocnemiusLateralHead
211111Gastrocnemius_Lateral_Head_LeftLeftLowerLimbLegSuperficialPosteriorGastrocnemiusGastrocnemiusLateralHead
211112Gastrocnemius_Lateral_Head_RightRightLowerLimbLegSuperficialPosteriorGastrocnemiusGastrocnemiusLateralHead
211120Gastrocnemius_Medial_Head_BothBothLowerLimbLegSuperficialPosteriorGastrocnemiusGastrocnemiusMedialHead
211121Gastrocnemius_Medial_Head_LeftLeftLowerLimbLegSuperficialPosteriorGastrocnemiusGastrocnemiusMedialHead
211122Gastrocnemius_Medial_Head_RightRightLowerLimbLegSuperficialPosteriorGastrocnemiusGastrocnemiusMedialHead
211200Soleus_BothBothLowerLimbLegSuperficialPosteriorSoleus 
211201Soleus_LeftLeftLowerLimbLegSuperficialPosteriorSoleus 
211202Soleus_RightRightLowerLimbLegSuperficialPosteriorSoleus 
211300Plantaris_BothBothLowerLimbLegSuperficialPosteriorPlantaris 
211301Plantaris_LeftLeftLowerLimbLegSuperficialPosteriorPlantaris 
211302Plantaris_RightRightLowerLimbLegSuperficialPosteriorPlantaris 
212000Leg_Deep_Posterior_BothBothLowerLimbLegDeepPosterior  
212001Leg_Deep_Posterior_LeftLeftLowerLimbLegDeepPosterior  
212002Leg_Deep_Posterior_RightRightLowerLimbLegDeepPosterior  
212100Popliteus_BothBothLowerLimbLegDeepPosteriorPopliteus 
212101Popliteus_LeftLeftLowerLimbLegDeepPosteriorPopliteus 
212102Popliteus_RightRightLowerLimbLegDeepPosteriorPopliteus 
212200Flexor_Digitorum_Longus_BothBothLowerLimbLegDeepPosteriorFlexorDigitorumLongus 
212201Flexor_Digitorum_Longus_LeftLeftLowerLimbLegDeepPosteriorFlexorDigitorumLongus 
212202Flexor_Digitorum_Longus_RightRightLowerLimbLegDeepPosteriorFlexorDigitorumLongus 
212300Flexor_Hallucis_Longus_BothBothLowerLimbLegDeepPosteriorFlexorHallucisLongus 
212301Flexor_Hallucis_Longus_LeftLeftLowerLimbLegDeepPosteriorFlexorHallucisLongus 
212302Flexor_Hallucis_Longus_RightRightLowerLimbLegDeepPosteriorFlexorHallucisLongus 
212400Tibialis_Posterior_BothBothLowerLimbLegDeepPosteriorTibialisPosterior 
212401Tibialis_Posterior_LeftLeftLowerLimbLegDeepPosteriorTibialisPosterior 
212402Tibialis_Posterior_RightRightLowerLimbLegDeepPosteriorTibialisPosterior 
213000Leg_Lateral_BothBothLowerLimbLegLateral  
213001Leg_Lateral_LeftLeftLowerLimbLegLateral  
213002Leg_Lateral_RightRightLowerLimbLegLateral  
213100Fibularis_Longus_BothBothLowerLimbLegLateralFibularisLongus 
213101Fibularis_Longus_LeftLeftLowerLimbLegLateralFibularisLongus 
213102Fibularis_Longus_RightRightLowerLimbLegLateralFibularisLongus 
213200Fibularis_Brevis_BothBothLowerLimbLegLateralFibularisBrevis 
213201Fibularis_Brevis_LeftLeftLowerLimbLegLateralFibularisBrevis 
213202Fibularis_Brevis_RightRightLowerLimbLegLateralFibularisBrevis 
214000Leg_Anterior_BothBothLowerLimbLegAnterior  
214001Leg_Anterior_LeftLeftLowerLimbLegAnterior  
214002Leg_Anterior_RightRightLowerLimbLegAnterior  
214100Tibialis_Anterior_BothBothLowerLimbLegAnteriorTibialisAnterior 
214101Tibialis_Anterior_LeftLeftLowerLimbLegAnteriorTibialisAnterior 
214102Tibialis_Anterior_RightRightLowerLimbLegAnteriorTibialisAnterior 
214200Extensor_Digitorum_Longus_BothBothLowerLimbLegAnteriorExtensorDigitorumLongus 
214201Extensor_Digitorum_Longus_LeftLeftLowerLimbLegAnteriorExtensorDigitorumLongus 
214202Extensor_Digitorum_Longus_RightRightLowerLimbLegAnteriorExtensorDigitorumLongus 
214300Extensor_Hallucis_Longus_BothBothLowerLimbLegAnteriorExtensorHallucisLongus 
214301Extensor_Hallucis_Longus_LeftLeftLowerLimbLegAnteriorExtensorHallucisLongus 
214302Extensor_Hallucis_Longus_RightRightLowerLimbLegAnteriorExtensorHallucisLongus 
214400Fibularis_Tertius_BothBothLowerLimbLegAnteriorFibularisTertius 
214401Fibularis_Tertius_LeftLeftLowerLimbLegAnteriorFibularisTertius 
214402Fibularis_Tertius_RightRightLowerLimbLegAnteriorFibularisTertius 
220000Thigh_BothBothLowerLimbThigh   
220001Thigh_LeftLeftLowerLimbThigh   
220002Thigh_RightRightLowerLimbThigh   
221000Thigh_Posterior_BothBothLowerLimbThighPosterior  
221001Thigh_Posterior_LeftLeftLowerLimbThighPosterior  
221002Thigh_Posterior_RightRightLowerLimbThighPosterior  
221100Biceps_Femoris_BothBothLowerLimbThighPosteriorBicepsFemoris 
221101Biceps_Femoris_LeftLeftLowerLimbThighPosteriorBicepsFemoris 
221102Biceps_Femoris_RightRightLowerLimbThighPosteriorBicepsFemoris 
221110Biceps_Femoris_Long_Head_BothBothLowerLimbThighPosteriorBicepsFemorisBicepsFemorisLongHead
221111Biceps_Femoris_Long_Head_LeftLeftLowerLimbThighPosteriorBicepsFemorisBicepsFemorisLongHead
221112Biceps_Femoris_Long_Head_RightRightLowerLimbThighPosteriorBicepsFemorisBicepsFemorisLongHead
221120Biceps_Femoris_Short_Head_BothBothLowerLimbThighPosteriorBicepsFemorisBicepsFemorisShortHead
221121Biceps_Femoris_Short_Head_LeftLeftLowerLimbThighPosteriorBicepsFemorisBicepsFemorisShortHead
221122Biceps_Femoris_Short_Head_RightRightLowerLimbThighPosteriorBicepsFemorisBicepsFemorisShortHead
221200Semimembranosus_BothBothLowerLimbThighPosteriorSemimembranosus 
221201Semimembranosus_LeftLeftLowerLimbThighPosteriorSemimembranosus 
221202Semimembranosus_RightRightLowerLimbThighPosteriorSemimembranosus 
221300Semitendinosus_BothBothLowerLimbThighPosteriorSemitendinosus 
221301Semitendinosus_LeftLeftLowerLimbThighPosteriorSemitendinosus 
221302Semitendinosus_RightRightLowerLimbThighPosteriorSemitendinosus 
222000Thigh_Medial_BothBothLowerLimbThighMedial  
222001Thigh_Medial_LeftLeftLowerLimbThighMedial  
222002Thigh_Medial_RightRightLowerLimbThighMedial  
222100Adductor_Magnus_BothBothLowerLimbThighMedialAdductorMagnus 
222101Adductor_Magnus_LeftLeftLowerLimbThighMedialAdductorMagnus 
222102Adductor_Magnus_RightRightLowerLimbThighMedialAdductorMagnus 
222200Adductor_Minimus_BothBothLowerLimbThighMedialAdductorMinimus 
222201Adductor_Minimus_LeftLeftLowerLimbThighMedialAdductorMinimus 
222202Adductor_Minimus_RightRightLowerLimbThighMedialAdductorMinimus 
222300Adductor_Longus_BothBothLowerLimbThighMedialAdductorLongus 
222301Adductor_Longus_LeftLeftLowerLimbThighMedialAdductorLongus 
222302Adductor_Longus_RightRightLowerLimbThighMedialAdductorLongus 
222400Adductor_Brevis_BothBothLowerLimbThighMedialAdductorBrevis 
222401Adductor_Brevis_LeftLeftLowerLimbThighMedialAdductorBrevis 
222402Adductor_Brevis_RightRightLowerLimbThighMedialAdductorBrevis 
222500Gracilis_BothBothLowerLimbThighMedialGracilis 
222501Gracilis_LeftLeftLowerLimbThighMedialGracilis 
222502Gracilis_RightRightLowerLimbThighMedialGracilis 
223000Thigh_Anterior_BothBothLowerLimbThighAnterior  
223001Thigh_Anterior_LeftLeftLowerLimbThighAnterior  
223002Thigh_Anterior_RightRightLowerLimbThighAnterior  
223100Iliopsoas_BothBothLowerLimbThighAnteriorIliopsoas 
223101Iliopsoas_LeftLeftLowerLimbThighAnteriorIliopsoas 
223102Iliopsoas_RightRightLowerLimbThighAnteriorIliopsoas 
223110Iliacus_BothBothLowerLimbThighAnteriorIliopsoasIliacus
223111Iliacus_LeftLeftLowerLimbThighAnteriorIliopsoasIliacus
223112Iliacus_RightRightLowerLimbThighAnteriorIliopsoasIliacus
223120Psoas_Major_BothBothLowerLimbThighAnteriorIliopsoasPsoasMajor
223121Psoas_Major_LeftLeftLowerLimbThighAnteriorIliopsoasPsoasMajor
223122Psoas_Major_RightRightLowerLimbThighAnteriorIliopsoasPsoasMajor
223200Quadriceps_Femoris_BothBothLowerLimbThighAnteriorQuadricepsFemoris 
223201Quadriceps_Femoris_LeftLeftLowerLimbThighAnteriorQuadricepsFemoris 
223202Quadriceps_Femoris_RightRightLowerLimbThighAnteriorQuadricepsFemoris 
223210Vastus_Lateralis_BothBothLowerLimbThighAnteriorQuadricepsFemorisVastusLateralis
223211Vastus_Lateralis_LeftLeftLowerLimbThighAnteriorQuadricepsFemorisVastusLateralis
223212Vastus_Lateralis_RightRightLowerLimbThighAnteriorQuadricepsFemorisVastusLateralis
223220Vastus_Intermedius_BothBothLowerLimbThighAnteriorQuadricepsFemorisVastusIntermedius
223221Vastus_Intermedius_LeftLeftLowerLimbThighAnteriorQuadricepsFemorisVastusIntermedius
223222Vastus_Intermedius_RightRightLowerLimbThighAnteriorQuadricepsFemorisVastusIntermedius
223230Vastus_Medialis_BothBothLowerLimbThighAnteriorQuadricepsFemorisVastusMedialis
223231Vastus_Medialis_LeftLeftLowerLimbThighAnteriorQuadricepsFemorisVastusMedialis
223232Vastus_Medialis_RightRightLowerLimbThighAnteriorQuadricepsFemorisVastusMedialis
223240Rectus_Femoris_BothBothLowerLimbThighAnteriorQuadricepsFemorisRectusFemoris
223241Rectus_Femoris_LeftLeftLowerLimbThighAnteriorQuadricepsFemorisRectusFemoris
223242Rectus_Femoris_RightRightLowerLimbThighAnteriorQuadricepsFemorisRectusFemoris
223300Sartorius_BothBothLowerLimbThighAnteriorSartorius 
223301Sartorius_LeftLeftLowerLimbThighAnteriorSartorius 
223302Sartorius_RightRightLowerLimbThighAnteriorSartorius 
223400Pectineus_BothBothLowerLimbThighAnteriorPectineus 
223401Pectineus_LeftLeftLowerLimbThighAnteriorPectineus 
223402Pectineus_RightRightLowerLimbThighAnteriorPectineus 
230000Hip_BothBothLowerLimbHip   
230001Hip_LeftLeftLowerLimbHip   
230002Hip_RightRightLowerLimbHip   
231000Hip_Superficial_BothBothLowerLimbHipSuperficial  
231001Hip_Superficial_LeftLeftLowerLimbHipSuperficial  
231002Hip_Superficial_RightRightLowerLimbHipSuperficial  
231100Gluteus_Maximus_BothBothLowerLimbHipSuperficialGluteusMaximus 
231101Gluteus_Maximus_LeftLeftLowerLimbHipSuperficialGluteusMaximus 
231102Gluteus_Maximus_RightRightLowerLimbHipSuperficialGluteusMaximus 
231200Gluteus_Medius_BothBothLowerLimbHipSuperficialGluteusMedius 
231201Gluteus_Medius_LeftLeftLowerLimbHipSuperficialGluteusMedius 
231202Gluteus_Medius_RightRightLowerLimbHipSuperficialGluteusMedius 
231300Gluteus_Minimus_BothBothLowerLimbHipSuperficialGluteusMinimus 
231301Gluteus_Minimus_LeftLeftLowerLimbHipSuperficialGluteusMinimus 
231302Gluteus_Minimus_RightRightLowerLimbHipSuperficialGluteusMinimus 
231400Tensor_Fasciae_Latae_BothBothLowerLimbHipSuperficialTensorFasciaeLatae 
231401Tensor_Fasciae_Latae_LeftLeftLowerLimbHipSuperficialTensorFasciaeLatae 
231402Tensor_Fasciae_Latae_RightRightLowerLimbHipSuperficialTensorFasciaeLatae 
232000Hip_Deep_BothBothLowerLimbHipDeep  
232001Hip_Deep_LeftLeftLowerLimbHipDeep  
232002Hip_Deep_RightRightLowerLimbHipDeep  
232100Gemelli_BothBothLowerLimbHipDeepGemelli 
232101Gemelli_LeftLeftLowerLimbHipDeepGemelli 
232102Gemelli_RightRightLowerLimbHipDeepGemelli 
232110Gemellus_Superior_BothBothLowerLimbHipDeepGemelliGemellusSuperior
232111Gemellus_Superior_LeftLeftLowerLimbHipDeepGemelliGemellusSuperior
232112Gemellus_Superior_RightRightLowerLimbHipDeepGemelliGemellusSuperior
232120Gemellus_Inferior_BothBothLowerLimbHipDeepGemelliGemellusInferior
232121Gemellus_Inferior_LeftLeftLowerLimbHipDeepGemelliGemellusInferior
232122Gemellus_Inferior_RightRightLowerLimbHipDeepGemelliGemellusInferior
232200Piriformis_BothBothLowerLimbHipDeepPiriformis 
232201Piriformis_LeftLeftLowerLimbHipDeepPiriformis 
232202Piriformis_RightRightLowerLimbHipDeepPiriformis 
232300Obturator_Internus_BothBothLowerLimbHipDeepObturatorInternus 
232301Obturator_Internus_LeftLeftLowerLimbHipDeepObturatorInternus 
232302Obturator_Internus_RightRightLowerLimbHipDeepObturatorInternus 
232400Obturator_Externus_BothBothLowerLimbHipDeepObturatorExternus 
232401Obturator_Externus_LeftLeftLowerLimbHipDeepObturatorExternus 
232402Obturator_Externus_RightRightLowerLimbHipDeepObturatorExternus 
232500Quadratus_Femoris_BothBothLowerLimbHipDeepQuadratusFemoris 
232501Quadratus_Femoris_LeftLeftLowerLimbHipDeepQuadratusFemoris 
232502Quadratus_Femoris_RightRightLowerLimbHipDeepQuadratusFemoris