Interval 6: Back, Scapula, Gluteal Region

Front 1

Back 1

Superficial back muscles:
1. Trapezius
2. Rhomboid Major
3. Rhomboid Minor
4. Levator Scapulae
5. Latissimus Dorsi
Intermediate back Muscles:
6. Serratus posterior superior
7. Serratus posterior inferior
Other:
8. Deltoid

Front 2

Back 2

Deep Back Muscles (erector spinae):
1. Iliocostalis
2. Longissimus
3. Spinalis

Front 3

Back 3

Rotator Cuff:
1. Supraspinatus
2. Infraspinatus
3. Teres Minor
8. Subscapularis (hidden)
Other:
4. Teres Major
5. Long head of triceps brachii
6. Lateral head of triceps brachii
7. Medial head of triceps (hidden)

Front 4

Back 4

1. Accessory Nerve (Trapezius)
2. Transverse Cervical Artery

Front 5

Back 5

1. Suprascapular Artery and nerve
2. Triangular Space with circumflex scapular artery deep to space
3. Quadrangular Space transmitting axillary nerve and posterior circumflex humeral artery
4. Triangular Interval: deep brachial artery and radial nerve

Front 6

Back 6

1. Axial nerve and posterior humeral circumflex vessels
2. Radial nerve with deep brachial artery

Front 7

Back 7

1. Dorsal Scapular Artery (Dorsal Scapular Nerve runs with)

Front 8

Back 8

1. Vertebral foramen
2. Vertebral body
3. Pedicle
4. Lamina
5. Transverse Process
6. Superior Articular Process
7. Spinous Process
8. Vertebral notch
9. Costal facet

Front 9

Back 9

Atlas:
1. Transverse foramen
2. Posterior tubercle
3. Occipital Bone facet
4. Groove for vertebral artery

Front 10

Back 10

Axis:
1. Dens

Front 11

Back 11

1. Anterior longitudinal ligament
2. Posterior longitudinal ligament
3. Ligamentum flavum
4. Supraspinous ligament
5. Infraspinous ligament

Front 12

Back 12

1. Dura mater
2. Arachnoid
3. Pia mater
4. Denticulate ligaments
5. Ventral root
6. Dorsal root
7. Dorsal root ganglion
8. Spinal nerve
9. Ventral ramus
10. Dorsal ramus

Front 13

Back 13

1. Conus medullaris
2. Cauda equina
3. Filum terminale

Front 14

Back 14

1. Gluteus maximus
2. Gluteus medius
3. Gluteus minimus
4. Piriformis
5. Superior gemellus
6. Obturator internus
7. Inferior gemellus
8. Quadratus femoris
9. Pudendal nerve
10. Posterior cutaneous nerve of the thigh
11. Superior gluteal nerve
12. Inferior gluteal nerve
13. Sciatic nerve
14. Obturator nerve

Front 15

Back 15

1. Biceps femoris long head
2. Biceps femoris short head
3. Semimembranosus
4, Semitendinosus
5. Adductor magnus
6. Common fibular (peroneal) nerve
7. Tibeal nerve
8. Popliteal artery and vein
9. Adductor hiatus
10. Superior gluteal artery
11. Inferior gluteal artery

Front 16

Back 16

1. Sacrotuberous ligament
2. Sacrospinous ligament
3. Greater sciatic foramen
4. Lesser sciatic foramen

Front 17

Back 17

1. Small saphenous vein

Front 18

Back 18

1. Superior and inferior lateral genicular arteries
2. Superior and inferior medial genicular arteries
3. Popliteal fossa

Front 19

Back 19

1. Acromial facet
2. Sternal facet
3. Subclavian groove

Front 20

Back 20

1. Spine
2. Glenoid fossa
3. Infraglenoid tubercle
4. supraglenoid tubercle
5. superior angle
6. inferior angle
7. suprascapular notch
8. acromion process
9. coracoid process
10. supraspinous fossa
11. infraspinous fossa
12. subscapular fossa (on anterior side)