Budget Life Size Skull

http://www.shopanatomical.com/ProductDetails.asp?ProductCode=SS-CS204&Click=26683&gdftrk=gdfV2758_a_7c884_a_7c9437_a_7cSS_d_CS204&gclid=CKmkpsCo6LwCFU1bfgodxSkAlQ

Skull and mandible had a few holes not drilled out, but otherwise great for the money. Note: you get a similar skull if you order the Bag of Bones.

$17, free shippeing

My First Skeleton (Tiny Tim): 17” tall

• $25 including shipping

http://www.ebay.com/itm/like/390704894861?lpid=82

Skull cap comes off so you can look inside.

Big Tim Skeleton (26” tall)

$26

http://lunardiscounts.com/p/1570383/Painted%20and%20Numbered%20Big%20Tim%20Skeleton%20Model%20CMS65-%252d%252d-3N8BO0009IVMYT98.html

Skull cap comes off so you can look inside.Has muscle origins and insertions painted on to help for the second lab exam too.

Big Tim Skeleton (26” tall)

$40

http://www.protherapysupplies.com/Shop-By-Category/Anatomical-Models/Painted-Numbered-Big-Tim-Skeleton?gclid=CMLA_ePFk7UCFSmCQgod1zEAMA&source=googleps

Skull cap comes off so you can look inside.Has muscle origins and insertions painted on to help for the second lab exam too.

Bag of Bones (Bucky Skeleton)

$55http://www.ebay.com/itm/like/200961083081?lpid=82

Mine was missing an ulna and cervical vertebrae, but had all the other bones. Skull and mandible had a few holes not drilled out.

Make sure the product weighs 12 lbs or you are buying the cheaper product that is hollow plastic and no good landmarks!

Here is the list of lab supplies you need by next month:

•Lab Coat (long sleeves, 3/4 length, get the right size so you can button the front). You can use scrubs or something, but you have to be able to take off your top every time you leave the lab room. You don't want to carry the chemicals into the hallway!•http://www.amazon.com/dp/B0072ICHHW/ref=sr_1_federatedaps1_1?ie=UTF8&qid=1410534140&sr=8-1&keywords=lab+coat

•Latex gloveshttp://www.amazon.com/Disposable-Latex-Gloves-Powder-gloves/dp/B000XRY2FE/ref=sr_1_2?ie=UTF8&qid=1410533253&sr=8-2&keywords=latex+gloves

•You just need Iris scissors and maybe a mall probe for dissection. The scissors have to be about 4 1/2", no bigger. Here is a good one4.5" Straight Iris Scissor (don't get anything bigger, and don't get the kind that is blunt on one side)•http://www.amazon.com/SurgiDental-Economy-Surgical-Scissors-Straight/dp/B00ESTT0N2/ref=sr_1_1?ie=UTF8&qid=1410533876&sr=8-1&keywords=4%22+straight+iris+scissors

•Mall probe: (don't get a sharp probe, just a blunt one)•http://www.amazon.com/Ajax-Scientific-Stainless-Seeker-Length/dp/B00EPQIOYE/ref=sr_1_1?ie=UTF8&qid=1410533700&sr=8-1&keywords=mall+probe

•Safety glasses (my favorite style...they don't steam up. The kind that straps around your head and clamps to your face all the way around tend to steam up and you can't see!)•http://www.amazon.com/MSA-Safety-Works-817691-Economical/dp/B000BO6RWK/ref=sr_1_28?ie=UTF8&qid=1410533816&sr=8-28&keywords=goggles

•These safety glasses are available at Caduceus and also at Michael's art stores (there is one near Mt SAC) for $10 at either location.

The Axial Skeleton• Skull • Sternum • Vertebrae

– 7 Cervical– 12 thoracic– 5 lumbar– 5 sacral– 5 fused coccygeal

• Ribs

During this month, we will cover the bones by system.

Appendicular Skeleton

Upper Extremity• Humerus• Radius • Ulna• Carpals

– Metacarpals– Phalanges

Pectoral Girdles • Clavicle • Scapula

Lower ExtremityFemurPatellaTibiaFibulaTarsals

MetatarsalsPhalanges

Pelvic Girdles Os Coxae (Innominate bone)

–Ilium–Ischium–Pubis

Bone Terminology

• Elevations (from most-least prominent)– Crests– Lines– Ridges

Bone Terminology

• Tuberosity and Tubercle: roughened, elevated, rounded projections in bone

• Spine: long, sharp projection

Bone Terminology

• Articulation Structures or surfaces– Facet: “little face”– Condyle: rounded projection– Epicondyle: condyle above another condyle

Bone Terminology

• Depressions– Fossa (broad and shallow)– Pits or fovea (small)– Groove or sulcus (long and shallow)– Foramen (a perforating hole)– Meatus or Canal (a tube or covered area)

Sternal end, conoid tubercle, acromial end

CLAVICLE (note spelling…not claviCAL)

Acromioclavicular joint (between acromial end of clavicle and acromion of scapula)

How to tell R from L Clavicle: Point the flat sternal end toward the midline. The clavicle should bulge OUT then IN, and the conoid tubercle must point DOWN.

SCAPULA

Superior border

Lateral (axillary)

border

Medial (vertebral) border

Acromion

Spine

Infraspinous fossa

Supraspinous fossa

SCAPULA

SCAPULA

Subscapular fossa

Scapular notch

Coracoid process

Acromion

Glenoid fossa

Coracoid process

Acromion

Glenoid fossa

SCAPULA

Supraglenoid tubercle

How to tell right from left scapula?

• Hold the scapula by the spine and place the subscapular fossa behind you on the top of your own shoulder blade (smooth side against your shirt). The glenoid cavity should face laterally, not towards the vertebral column.

Surgical neck

Anatomical neckHead

HUMERUS

Greater tubercle

Lesser tubercle

Intertuburcular groove

HUMERUS

To see which tubercle is larger, look at it head-on

Lesser tubercle

Greater tubercle

Deltoid Tuberosity

HUMERUS

CapitulumTrochlea

Medial epicondyle

Radial fossa

Coronoid fossa

HUMERUS

Lateral epicondyle

Olecranon fossa

HUMERUS

How do you tell right from left humerus?

• Hold the humerus on the anterior surface of your arm with the olecranon fossa touching your skin (facing posteriorly). What direction is the head facing? It should face medially towards the body.

Ulna

Olecranon process (continues on to posterior side)

Semilunar notch

Coronoid process

Radial notch (and proximal radioulnar joint)

ULNA

Ulnar tuberosity

Olecranon Process of Ulna

Styloid process

ULNA

Head Distal radioulnar joint

How do you tell right from left ulna?

• Bend your elbow 90 degrees, then place the ulna on your forearm with the semilunar notch facing the ceiling. The radial notch should be on the thumb side, not the pinky side, because the radius is on the thumb side.

RADIUS

Head

Radial tuberosity

Neck

Ulnar notch and distal radioulnar joint

Styloid process

RADIUS

Styloid process

Ulnar notch

How do you tell right from left radius?

• Place the radius on your forearm with the styloid process on the thumb side, facing laterally. The distal shaft should scoop upwards towards the ceiling, not touching your skin.

First Metacarpal

Fifth Metacarpal

Proximal phalanx, 1st digit

Distal phalanx, 1st digit

Intermediate phalanx, 4th digit

Thumb = pollex

Hand = mannus

Trapezium

Trapezoid

Capitate

Lunate Hamate

TriangularPisiform

Scaphoid

LEFT HAND, DORSAL VIEW

Trapezium

Trapezoid

Capitate

Hamate

TriangularPisiform

Lunate

Scaphoid

LEFT HAND, DORSAL VIEW

Pisiform

Triangular

Proximal, intermediate, distal phalanx

Trapezium

Trapezoid

Capitate

Hamate

Scaphoid

Lunate

RIGHT HAND, VENTRAL VIEW

Got gloves?

• You can get Amazon Prime for free since you are a student (sign up for it using your Mt SAC email address). Then you can get free shipping for six months on any Prime Eligible purchases on Amazon. The below boxes of gloves are prime eligible. If you order today, they will arrive in 2 days. The cost is about $10 for a box of 100. You can split the cost with one of your classmates so you each get 50 gloves for $5 if you want. Share with someone who needs the same size.

• Small, latex; these cost $10. They also come in medium and large.• http://www.amazon.com/Disposable-Latex-Gloves-Powder-small/dp/B000W4TGKE/

ref=sr_1_3?ie=UTF8&qid=1372944939&sr=8-3&keywords=latex+gloves+small•

Small, nitrile (for those who are allergic to latex). These cost $12. They also come in medium and large.

• http://www.amazon.com/STERLING-PURPLE-NITRILE-Gloves-Medium/dp/B000RW7676/ref=sr_1_3?ie=UTF8&qid=1372945194&sr=8-3&keywords=nitrile+gloves