copy of hermin rocks
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and
Fixators
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rigid
device
Splint
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qis a
device
Uses
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Types:1. Hand and Finger Splints
For relief from arthritis, carpal
tunnel, after injury or surgery,
or for the correction of physical
deformity, hand and fingersplints are availab
le to hold the
hand, wrist or fingers in a
position that will allow
maximum healing and ease of
pain.
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3/13/122. Le S lints
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. ac p n s
Back
splints or
supportsare
available
for
posture
correction
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4. Splints for Headaches and Dental Problems
Den
tal
spli
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Taking care of splint
• Do not get the splint wet. Use
plastic bags to cover the splint
while bathing.
• Do not walk on the splint
• Do not stick anything down the
splint such as a coat hanger to
scratch or itch. This may lead to
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Minimize swelling
• Rest, Ice, and Elevate
• Ice-apply to area where there is no
plaster for no more than 15-20 minutes
at a time
– Longer may numb the extremity
– shorter may not affect swelling
– May use an ice bag with a wet
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Minimizing pain• Apply ice to injured
extremity for 15-20
minutes of each hour for
1-2 days. May use ice inzip lock bags or bags of
frozen peas.
• Give acetaminophen
(Tylenol) or ibuprofen
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• If the injury
involves an arm, it
should be placed in
sling and kept at or
above the level of the
heart for 24 hours to
limit swelling.
• If the injury
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e s o ex rem y assessment
Pain:Palpate theentireextremity for
increase pain
Pallor:Note color andtemperatureand capillary
refill
Pulses:Palpateproximal anddistal pulses
Paresthesia:
Assess forburning,tingling,numbness
Paralysis:
Assess motorfunction (bothactive andpassive
Pressure:
Palpate forfirmness of compartment
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Danger signs:
Numbness
Tingling
increased pain
change in coloration of fingers or toes
swelling in fingers or toes
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Complications:
Abrasions
Sores
Neurovascular compromise
(tight fitting splints)
Contact dermatitis
Pressure ulcers
Thermal burns
PROBLEM POSSIBLE CAUSES WHAT TO DO
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PROBLEM POSSIBLE CAUSES WHAT TO DO
Skin irritation,red areas,blisters
· Pressure due tosplintfitting incorrectly· Splint appliedincorrectly· Poor sensation
· Remove splint· Contact yourOccupationalTherapist· Review how toapplythe splint· Review wearingregime
Increase inswelling
· Straps fastened tootightly· Improperpositioning of arm/hand
· Loosen straps· Review how toapplythe splint· Keep arms
supportedPain · Splint/straps
appliedincorrectly
· Review wearingregime· Consult yourOccupational
Therapist· Keep arms
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FIXATORS
A device composed of rods
and
pins designed to provide stabilization of
a body part.
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A. External Fixations
Definition:
A surgical treatment used to set bone
fractures in which a cast would not allow
proper alignment of the fracture.
External Fixators - An apparatus
consisting of a rigid frame that connects
pins passed through the skin into the
bone above and below the fracture
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Uses:
Provides stable support for severely
crushed or splintered fractures while
permitting active treatment of damaged soft tissues
Used particularly to treat somecompound fractures
Also used for limb lengthening
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Nursing Interventions:
Prepare the patient psychologically
Elevate the extremity after the fixator isapplied
Sharp points of the fixators or pins should
be covered with cork or tapeMonitor neurovascular status of the
extremity every 2-4 hours
Assess each pin site for redness,tenderness, pain and loosening of the pin
The nurse must be alert for potential
problem cause by pressure from the
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q Nurse carries out pin care as specified
q Nurse notifies the physician if there’s a sign
for infections
q Encourage isometric and active exercises as
tolerated
q When the swelling subsides, the nurse helps
the patient become mobile with in theprescribed weight – then bearing limits
q Fixator is removed after soft tissues heals
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X-ray picture of an externalfixator
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External fixators to correct club foot
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External fixator at the lower extremity
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B. Internal fixation
Definition:
An operation in orthopedics that
involves the surgical implementation of
implants for the purpose of repairing a
bone. An internal fixator may be made of
stainless steel or titanium.
Fixation of screws and/or plates, intra-
medullary bone nails (femur, tibia,
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An internal fixation device may be used to keepfractured bones stabilized and in alignment. The
device is inserted surgically to ensure the bonesremain in an optimal position during and after the
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Types of internal fixations:
A. Open Reduction InternalFixation (ORIF)
Involves the implementation of implants
to guide the healing process of a bone, as
well as the open reduction, or setting, of
the bone itself.
Refers to open surgery to set bones,
as is necessary for some fractures.
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Rigid fixation prevents micro-
motion across lines of fracture toenable healing and prevent
infection, which happens whenimplants such as plates (e.g.
dynamic compression plate) areused.
Often used in cases involving
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Risks and complications:
include bacterial colonization of the bone,
infection,
stiffness and loss of range of motion, non-
union (improper healing), mal-union
(healing in improper position), damage to
the muscles, nerve damage and palsy,arthritis, tendonitis, chronic pain
associated with plates, screws, and pins,
com artment s ndrome, deformit ,
Cl d d i l
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B. Closed Reduction Internal
Fixation (CRIF)
Reduction without any open surgery,
followed by internal fixation
Alternative in unstable displaced lateral
condylar fractures of the humerus in
children, but if fracture displacement afterclosed reduction exceeds 2 mm, open
reduction and internal fixation is
Common types of internal
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Common types of internalfixators:
1. Wires
Wires are often used as sutures or threads
to "sew" the bones back together.
Can be used in conjunction with other
forms of internal fixation to hold bones
together.
Can be used alone to treat fractures of
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2. Pins
Pins hold pieces of bone together. They
are usually used in pieces of bone that
are too small to be fixed with screws.
These pins are usually removed after a
certain amount of time, but may be left in
permanently for some fractures.
3 Pl
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3.Plates
Plates are like internal splints that hold
the fractured ends of bone together.
Extend along the bone and are screwed
in place. If two bones that run parallel to
each other both break, such as in the
lower leg, plating one bone may provide
enough support for the other bone as
well.
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4. Nails or Rods
In some fractures of the long bones, the
best way to align the bone ends is by
inserting a rod or nail through the hollow
center of the bone that normally contains
some marrow.
• Held in place by screws until the fracture
has healed.
•May be left in the bone after healing is
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5. Screws
Bone screws are used for internal fixationmore often than any other type of
implant. Although the bone screw is a
simple device, there are several designs
based on how the screw will be used.
Can be used alone to hold a fracture, as
well as with plates, rods, or nails.
May be designed for a specific type of
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Teyngk kyu
4lisening
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