Traction
Traction
Review Article
INTRODUCTION
Traction in Orthopedics
Traction configurations A simple skin-traction kit can be made easily with a roll of
nonelastic adhesive strapping (approximately 3 inches, 8
Straight skin traction is achieved with weight over the end
cm, wide), Foam padding for the malleolar region and
of the bed.
wooden spacer block (suitably drilled for cord
attachment)
Before application of adhesive traction strip, the skin
should be painted with friar’s balsam (tincture of benzoin)
or equivalent, then apply the strip to the lower leg from
the level of the knee to the supramalleolar region. Apply
the strapping to the inner side of the leg, then unroll it a
little further to allow placement of the spacer and the
foam, thereafter apply it to the outer side of the leg. It is
important to ensure that the wooden spacer lies
transversely, i.e., parallel to the sole of the foot18.
2. Special bolts are screwed into the holes. Vacuum-assisted closure of a wound is a type of therapy
to help wounds heal. It is also known as wound VAC.
3. Outside of the body, rods with ball-and-socket During the treatment, a device decreases air pressure on
joints are joined with the bolts. the wound. This can help the wound heal more quickly.
4. Adjustments can be made to the ball-and-socket
joint to ensure the bone is aligned properly with as little,
if any, shortening of a bone.
The areas of skin that have been pierced by the procedure
need to be cleaned regularly to prevent infection. In some
cases, a cast may need to be applied. The removal of the
bolts and external frame can usually be done in a doctor’s
office with no anesthesia. Fractures have been known to
occur at the drill sites and, as such, extended protection
may be needed after removal of the device26.
Advantages and Considerations of External Fixation
The main advantage of external fixation is that it is quickly
and easily applied. The risk of infection at the site of the
fracture is minimal, although there is a chance
of infection where the rods have been inserted through
the skin. External fixators are often used in severe
traumatic injuries as they allow for rapid stabilization Figure 10: Vacuum-assisted closures
while allowing access to soft tissues that may also need
treatment. This is particularly important when there is The gases in the air around us put pressure on the surface
of our bodies. A wound vacuum device removes this
pressure over the area of the wound. This can help a
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Int. J. Pharm. Sci. Rev. Res., ISSN: 0976 – 044X, 84(3) - March 2024; Article No. 17, Pages: 114-121 DOI: 10.47583/ijpsrr.2024.v84i03.017
wound heal in several ways. It can gently pull fluid from Proper training in dressing changes can help reduce the
the wound over time. This can reduce swelling, and may risk of these problems. Certain problems can increase risk
help clean the wound and remove bacteria. A wound VAC of complications, such as:
also helps pull the edges of the wound together. And it
• Exposed organs or blood vessels
may stimulate the growth of new tissue that helps the
wound close. • High risk of bleeding from another health problem
A wound vacuum system has several parts. A foam or • Wound infection
gauze dressing is put directly on the wound. An adhesive
film covers and seals the dressing and wound. A drainage • Nearby bone infection
tube leads from under the adhesive film and connects to • Dead wound tissue
a portable vacuum pump. This pump removes air pressure
over the wound. It may do this either constantly. Or it may • Cancer tissue
do it in cycles. The dressing is changed every 24 to 72 • Fragile skin, such as from aging or longtime use of
hours. During the therapy, you’ll need to carry the topical steroids
portable pump everywhere you go.
• Allergy to adhesive
It can gently pull fluid from the wound over time. This
can reduce swelling, and may help clean the wound and • Very poor blood flow to wound
remove bacteria. A wound VAC also helps pull the edges • Wounds close to joints may reopen due to
of the wound together. And it may stimulate the growth movement33.
of new tissue that helps the wound close29.
CONCLUSION
Why one might need vacuum-assisted closure of a
wound? Traction still has some role in current practice particularly
in resource-challenged regions as well as in the developed
One might need this therapy for a recent traumatic world especially as temporary treatment, pre, intra, and
wound/or may need it for a chronic wound. This is a postoperative periods in orthopedics and trauma. We
wound that is not healing properly over time. This can hope this provides an aid for the practitioner when the
happen with wounds linked to diabetes. One may need a need arises, to guide them in application, planning and
wound VAC for having a recent skin graft and for a large decision-making processes when traction is considered.
wound. Large wounds can take a longer time to heal30.
Source of Support: The author(s) received no financial
A wound vacuum system may help wound heal more support for the research, authorship, and/or publication of
quickly by: this article
• Draining excess fluid from the wound Conflict of Interest: The author(s) declared no potential
• Reducing swelling conflicts of interest with respect to the research,
authorship, and/or publication of this article.
• Reducing bacteria in the wound
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