What are the proximal and distal attachments of the Teres major muscle?
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| Muscle | Proximal Attachment | Distal Attachment |
|---|---|---|
| Teres major | Posterior surface of inferior angle of scapula | Medial lip of intertubercular sulcus of humerus |
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What are the proximal and distal attachments of the Teres major muscle?
| Muscle | Proximal Attachment | Distal Attachment |
|---|---|---|
| Teres major | Posterior surface of inferior angle of scapula | Medial lip of intertubercular sulcus of humerus |
What is the innervation of the Teres minor muscle?
| Muscle | Nerve | Spinal Roots |
|---|---|---|
| Teres minor | Axillary nerve | C5, C6 |
What are the proximal and distal attachments of the Deltoid muscle?
| Muscle | Proximal Attachment | Distal Attachment |
|---|---|---|
| Deltoid | Lateral third of clavicle; acromion and spine of scapula | Deltoid tuberosity of humerus |
What is the innervation of the Supraspinatus muscle?
| Muscle | Nerve | Spinal Roots |
|---|---|---|
| Supraspinatus | Suprascapular nerve | C4, C5, C6 |
What are the proximal and distal attachments of the Infraspinatus muscle?
| Muscle | Proximal Attachment | Distal Attachment |
|---|---|---|
| Infraspinatus | Infraspinous fossa of scapula | Middle facet of greater tubercle of humerus |
What is the innervation of the Subscapularis muscle?
| Muscle | Nerve | Spinal Roots |
|---|---|---|
| Subscapularis | Upper and lower subscapular nerves | C5, C6, C7 |
What are the proximal and distal attachments of the Subscapularis muscle?
| Muscle | Proximal Attachment | Distal Attachment |
|---|---|---|
| Subscapularis | Subscapular fossa (most of anterior surface of scapula) | Lesser tubercle of humerus |
