skeletal system disorders osteoporosis affects 25 million americans, 80% are women most often seen...
TRANSCRIPT
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Skeletal System Disorders
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Osteoporosis
• Affects 25 million Americans, 80% are women
• Most often seen in post-menopausal, white women
• The mineral density of the bone is reduced leaving the bones thinner, porous and susceptible to fracture
• Person loses calcium and phophorous
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Bone Loss
• Bone at age 33
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Bone Loss
• Bone at age 55
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Bone Loss
• Bone at age 75
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Treatment for Osteoporosis
• Aimed at preventing or slowing down the process:– Adequate calcium intake
– Regular exercise
– Estrogen (hormone supplement) for post-menopausal women
– Avoid high sodium & potassium diets
– Bone density studies
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Fractures
• A break in the bone
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Types of Fractures
• Closed/Simple-Bone breaks but does not pierce the skin
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Open/Compound Fracture
Open/CompoundPierces through the skin—need to be concerned with infection
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Greenstick Fracture
• Common in children
• Bone is bent but never separates
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Comminuted Fracture
• bone is splintered or broken into many pieces
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Ways to Treat FracturesWays to Treat Fractures
1. Closed reduction-bone fragments are brought into alignment by manipulation and a cast is applied to immobilize the bone
2. Open Reduction- Surgical intervention where devises such as wires, plates or screws are used to hold the bone in alignment and cast or splint is applied
3. Traction- A pulling force is used to hold the bone in place (used for fractures of the long bone)
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Sprain
• An injury to a joint caused by anysudden or unusual motion
• Occurs most often to a joint while running
• Often occurs with damaged ligaments
• Signs: Swelling and pain in the joint area
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Treatment for a Sprain
• R-I-C-E• R: Rest• I: Ice to decrease
swelling• C: Compression (with
an ace bandage)• E: Elevate to decrease
swelling
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STRAIN• overstretching
or tearing a muscle
• Tx—PRICE:protection rest, ice, compression and elevation
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Dislocation
• Bone displaced from proper position in joint
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ARTHROSCOPY
• examination into joint using arthroscope with fiber optic lens
• most knee injuries treated with arthroscopy.
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Arthritis
• Inflammation of one or more joints
• Also called osteoarthritis
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Abnormal Curvatures of the Spine
• When the spine has a curvature different from the norm
• Kyphosis• Lordosis• Scoliosis
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Kyphosis
• AKA: Hunchback• A humped curvature
in the thoracic curvature of the spine
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Lordosis
• AKA: Swayback• Exaggerated inward
curvature in the lumbar region of the spine just above the sacrum
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Scoliosis
• A side-to-side or lateral curvature of the spine causing 1 shoulder to be lower than the other
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Treatment for Abnormal Curvatures
1. Exercise
2. Back brace
3. Insertion of a metal rod
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Arthritis• Inflammation of the joints
• Most commonly seen in the hand and knee joints
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Arthritis Treatment
• Medications called nonsteroidal anti-inflammatory drugs, or NSAIDs.
• A real exercise program—swimming, golf, walking, tennis, range-of-motion exercises (such as stretching)
• Physical therapy
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The End