Lesson Plan: Musculoskeletal Pathology 5 minutes: Breath of Arrival - - PowerPoint PPT Presentation

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Lesson Plan: Musculoskeletal Pathology 5 minutes: Breath of Arrival - - PowerPoint PPT Presentation

Lesson Plan: Musculoskeletal Pathology 5 minutes: Breath of Arrival and Attendance 50 minutes: Musculoskeletal Pathology Classroom Rules Punctuality- everybody's time is precious: Be ready to learn by 9:00, we'll have you out of here by


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Lesson Plan: Musculoskeletal Pathology

5 minutes: Breath of Arrival and Attendance 50 minutes: Musculoskeletal Pathology

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Classroom Rules

Punctuality- everybody's time is precious:

 Be ready to learn by 9:00, we'll have you out of here by 1:30  Tardiness: arriving late, late return after breaks, leaving early

The following are not allowed:

 Bare feet  Side talking  Lying down  Inappropriate clothing  Food or drink except water  Phones in classrooms, clinic or bathrooms

You will receive one verbal warning, then you'll have to leave the room.

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Musculoskeletal Pathology

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Musculoskeletal Conditions List

(Werner Page 61)

Muscle Disorders

 Muscular dystrophy  Spasms  Cramps  Strains

Bone Disorders

 Osteosarcoma  Osgood-Schlatter  Osteoporosis  Hyperkyphosis  Hyperlordosis  Scoliosis  Rotoscoliosis

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Musculoskeletal Conditions List

(Werner Page 61)

Joint Disorders

 Adhesive Capsulitis  Baker cysts  Gout  Dislocations  Subluxations  Dysplasia  Joint replacement surgery  Lyme disease  Osteoarthritis  Patellofemoral syndrome  Spondylolisthesis  Spondylosis  Sprains  Temporomandibular joint

dysfunction

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Musculoskeletal Conditions List

(Werner Page 61)

Fascial Disorders

 Compartment syndrome  Dupuytren contracture  Ganglion cyst  Hammertoe  Hernia  Plantar fasciitis  Pes planus  Pes cavus

Neuromuscular Disorders

 Carpal tunnel syndrome  Disc disease  Herniation  Degenerative disc

disease

 Internal disc disruption  Myofascial pain syndrome  Thoracic outlet syndrome

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Musculoskeletal Conditions List

(Werner Page 61)

Other Connective Tissue Disorders

 Bunions  Bursitis  Shin splints  Tendinitis  Tendinosis  Tenosynovitis  De Quervain tenosynovitis  Whiplash

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Spasms and Cramps

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Spasms and Cramps

Spasms Involuntary contraction of skeletal muscle. Low-grade and long- lasting. Cramps (AKA: charley horse) Involuntary contraction of skeletal

  • muscle. Strong, painful, and short-lived.
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Spasms and Cramps

Etiology

 Nutrition deficiency  Ischemia  Vigorous exercise  Splinting  Underlying conditions

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Spasms and Cramps

Treatment

 Massage (circulation, attachment sites, and stretching)  Heat  Ice  Ointments creating hot and cold sensations

Medications

 Analgesics  Muscle relaxants (if severe)

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Spasms and Cramps

Massage

 Avoid direct and aggressive bodywork to the muscle bellies  Consider underlying conditions if cramping is frequent  Painkillers and relaxants can mask pain and stretch limitations  If splinting is due to injury, wait for acute stage to pass

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Spasms and Cramps

Pain-spasm-ischemia cycle Chronic contraction of a muscle begins a cycle of decreased oxygen supply, pain, and spasm.

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Strains

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Strains

Strains Injuries to muscle fibers. Torn myofibers. Scar tissue production.

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Strains

Etiology

 Trauma (sudden and specific)  Overuse (chronic and cumulative)

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Strains

Implications of scar tissue

 Impaired contractility  Adhesions

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Strains

Signs and Symptoms

 Local pain  Stiffness  Pain on resisted movement or passive stretching  No palpable heat or swelling unless severe.

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Strains

Treatment

 Accurate diagnosis  PRICES (to control inflammation)  Rehabilitation (realign scar tissue)  Exercise, cross-fiber and linear friction, and passive stretching  Prevent further injury  Lymphatic drainage (limits edema)  Avoid vigorous deep massage to a new or acute injury

Medications NSAIDS (for pain and inflammation)

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Sprains

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Sprains

Sprains Tears to ligaments. Etiology

 Not warming up results in a sudden snap  Prolonged but extreme stretch after activity

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Sprains

Graded by severity

 1st degree (just a few fibers)  2nd degree  3rd degree (complete rupture)

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Sprains

Acute Stage

 Inflammation (including loss of function)  Pain with passive stretches  Duration of 24-48 hours  Common sprains are anterior talofibular and sacroiliac ligaments

Sub-acute Stage

 Inflammation (with regaining function)

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Sprains

Treatment

 RICE (limits edema and tissue damage)  Moving the joint within range of pain tolerance ASAP  Lymphatic massage during acute stage  Linear and cross-fiber friction when sub-acute and post-acute  May be a bone fracture if the “sprain” is not much better within a few

days. Medications

 NSAIDs (for pain and inflammation)

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Osteoporosis

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Osteoporosis

Osteoporosis Loss of bone mass and density. Osteopenia Pathological thinning of bones. Precursor to osteoporosis.

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Osteoporosis

Etiology

 Endocrine imbalances  Poor metabolism of calcium  Nutritional deficiency

Non-controllable risk factors

 Smaller stature, white and Asian females with a family history

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Osteoporosis

Signs and symptoms

 No signs in early stages. Test regularly if high-risk  Fractures  Hyperkyphosis  Chronic or acute back pain

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Osteoporosis

Treatment

 Light pressure massage to increase movement and decrease pain  Pharmaceutical intervention  Weight-bearing exercise  Dietary adjustments  Pressure light enough to prevent fractures  Positioning and bolstering for comfort

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Postural Deviations

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Postural Deviations

Hyperkyphosis (AKA: humpback) Overdeveloped thoracic curve due to muscular imbalance or osteoporosis of ankylosing spondylitis.

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Postural Deviations

Hyperlordosis (AKA: swayback) Overdeveloped lumbar curve.

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Postural Deviations

Scoliosis Lateral curvature of the spinal column in a C or S shape. Rotoscoliosis Lateral curvature and twist of the spinal column.

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Postural Deviations

Etiology

 Functional (soft tissue tension)  Structural (bony distortion)  Congenital  Cerebral palsy  Polio  Muscular dystrophy  Osteogenesis imperfecta  Spina bifida

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Postural Deviations

Signs and symptoms

 Muscle tension  Nerve impingement  Chronic ache  Loss of range of motion  Impaired rib movement  Cardiac and respiratory problems

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Postural Deviations

Treatment

 Osteopathy, chiropractic, physical therapy, and exercise therapy

Massage

 If hyperkyphosis is due to osteoporosis, use light pressure  If lung or cardiac function is impaired, consult a doctor

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Joint Disruptions

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Joint Disruptions

Joint disruptions Articulating bones of a joint are not in correct relationship.

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Joint Disruptions

Dislocation Articulating bones are no longer touching, usually due to trauma.

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Joint Disruptions

Subluxation Bones are out of best alignment, but the joint capsule is intact. Joint is functional, but lacks full range of motion.

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Joint Disruptions

Dysplasia A congenital anomaly involving the formation of an abnormal acetabulum or femoral head.

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Joint Disruptions

Signs and symptoms

 Acute, traumatic cause:  Pain, swelling, damage, bleeding, fractures, damaged tissues,

nerves, ligaments, muscles, and tendons.

 Chronic, progressive cause:  Low-level pain  Referred pain due to nerve root pressure

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Joint Disruptions

Medications

 NSAIDs (for acute pain and inflammation)

Massage

 Massage locally contraindicated if acute.  If sub-acute or chronic, respect the limitations of range of motion.  Massage adjoining tissues to manage pain, and improve tissue

function.

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Osteoarthritis

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Osteoarthritis

Osteoarthritis (AKA: degenerative joint disorder) Joint inflammation due to wear and tear of articular cartilage. Most common form of arthritis.

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Osteoarthritis

Etiology

 Aging  Weight-bearing stress  Repetitive movements  Inflammation and damage at synovial joints (especially weight-

bearing)

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Osteoarthritis

Triggers and factors

 Old age and overweight  History of trauma or surgery  Repetitive pounding stress  Hormonal imbalances and nutritional deficiencies

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Osteoarthritis

Signs and symptoms

 Deep pain and stiffness  Thickening of phalangeal epiphyses

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Osteoarthritis

Treatment

 Counterirritant ointment  Exercise

Medications

 NSAIDs (for pain)  Steroidal anti-inflammatories

Massage

 Acute inflammation contraindicates massage that promotes local

circulation

 Do not focus specifically on the affected joints

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Tendinopathies

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Tendinopathies

Tendinopathy Umbrella term that covers injury and damage to tendons and tenosynovial sheaths.

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Tendinopathies

Tendinitis (AKA: acute tendinopathy ) Acute injury of tendons. Inflammation, edema, and pain sheaths. Less common.

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Tendinopathies

Tendinosis Long term degeneration of tendons involving no inflammation, collagen degeneration, and loss of weight-bearing capacity.

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Tendinopathies

Tenosynovitis Irritation developing where tendons slide through their synovial sheaths. Characterized by crepitus (gritty sensation during movement).

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Tendinopathies

DeQuervain tenosynovitis Tenosynovitis specifically of the abductor and extensor pollicis tendons.

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Tendinopathies

Intrinsic factors

 Direct or shearing forces through tendon  Overuse without recovery time  Poor flexibility  Underlying disease  History of corticosteroid injections

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Tendinopathies

Extrinsic factors

 Training errors  Problems with equipment  Fall or blow (trauma) that damages from the outside

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Tendinopathies

Medications

 NSAIDs (for pain)  Steroid injection (may be appropriate in some circumstances)

Massage

 Acute injuries with inflammation locally contraindicate deep massage  Lymphatic work may be helpful  Linear and cross fiber friction promote scar maturation

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Musculoskeletal Pathology