Pliability
About Pliability
Treatment options for Pliability
Pressure Therapy
Pressure therapy is a standard treatment to prevent hypertrophic scars (mainly burn scars). Pressure therapy involves wearing garments made from elasticized fabrics or wearing masks/collars made from hard materials maybe with a silicone top layer. The exact reason why pressure works is still not fully understood. It’s thought that pressure controls collagen synthesis and limits the supply of blood, oxygen and nutrients to the scar tissue. It may also have a role in reducing inflammation.
Silicone Therapy
Scars and skin graft donor sites need regular creaming (moisturisation) to prevent the area from drying, cracking and becoming sore. The oil glands in your skin which usually provide moisture can be damaged or destroyed by the injury. The surface layer of the skin which prevents water loss is damaged. Therefore, the healed skin lacks the moisture needed. Silicone works by sealing in the moisture and hydrating the scar. Through providing occlusion (covering) and hydration to the outer layer of the epidermis evaporation of water is reduced from the skin. Silicone treatment aims to flatten, soften and reduce the redness and discomfort of your scar over time. Silicones possess many skin-friendly properties; they are easy to use and remove, painless, can be worn for long periods, are resistant to microbial growth, and are waterproof.
Topical Ointments and Creams
Several prescription and over-the-counter topical agents are available, many claim to alleviate symptoms, improve the appearance of scars and accelerate wound healing. Topical therapies have the advantage of being easy to use, are easily available and deliver the ingredients directly to the scar. Patients often decide (maybe based on word of mouth) themselves on which topical agents to use rather than through recommendations from a scar specialist. Topicals are not usually effective on their own and other treatments are also usually necessary. Some information on common topicals is given here:
Scar Massage
Scar massage is a non-surgical technique used in day-to-day scar and burn care. There are multiple techniques that can be used and that are quite easy to apply.
Vacuum Massage
Vacuum massage is also known as depressomassage, vacuotherapy or Endermologie®. It is a non-invasive mechanical massage technique. It is performed with a mechanical device that lifts the skin by suction and creates a skin fold which can be mobilised. In the late 1970s, Louis-Paul Guitay developed the Endermologie® system (or LPG), this uses both suction (negative pressure) and mechanised rollers to mimic manual massage. LPG can provide consistent and effective treatment in a shorter time. Treatment sessions are painless and vary from 10 minutes to longer depending on the state and size of the scar.
Shockwave Therapy
Extracorporeal shock wave therapy (ESWT) is a type of pulsed acoustic wave resulting from excessive pressure changes. It has been used to treat musculoskeletal diseases (plantar fasciitis, lateral epicondylitis of the elbow, etc.) and wounds. Recent research has shown that ESWT is effective in stimulating biological activities that involve cellular activity. These results suggest that ESWT improves blood perfusion and can be used in tissue regeneration/ scar remodelling. Shockwave treatment is performed without anaesthesia; a treatment head and gel are applied to the area of scar treated.
Scar Taping
Elastic taping (kinesio tape) is an acrylic adhesive that is often used as a physiotherapeutic tool for the treatment of various musculoskeletal problems and other clinical conditions in athletes and patients.
Exercise and Splinting
People who sustain burn injuries can experience reduced activity performance due to periods of immobilisation, ventilator dependence, the burn-related catabolic response, pain, limiting scars, muscle weakness and reduced fitness levels. High levels of fatigue may also be experienced. Many of these problems can be more noticeable after discharge from hospital.
Injectables
There are many treatments for keloid and hypertrophic scar. In addition to corticosteroid injections many other chemotherapeutic agents have become popular as injectable anti-scarring agents.
Corticosteroid Therapy
Corticosteroid therapy has been commonly used for years to treat hypertrophic and keloid scars. Corticosteroids suppress inflammation, reduce collagen synthesis and inhibit cell proliferation; itch and thickness of scars is reduced. Corticosteroids can be given through injection, steroid tape or topically (by cream). Intralesional injections (injections into the scar) are common treatments for linear scars, hypertrophic scars and small keloids. Other treatments alongside corticosteroid therapy are often required for large keloids and thick hypertrophic scars.
Micro-Needling
Micro-needling is a semi-invasive technique that can be used on the face and body to achieve collagen induction (production). In this technique the skin or scar is pricked with needles to cause percutaneous collagen induction, this builds up connective tissue underneath retracted (contracted/stuck) or hypertrophic scars and wrinkles.
Pulsed Dye Laser (PDL)
The Pulsed Dye Laser (PDL) is a highly effective and low risk laser for the treatment of a wide range of vascular lesions. PDL releases brief pulses of selectively absorbed optical radiation which can cause selective damage to pigmented structures (blood vessels) and cells. The PDL is used to treat port-wine stains, facial telangiectasias and haemangioma. Newer PDLs with longer wavelengths and extended pulse durations have made deeper tissue penetration possible and improved clinical outcomes with reduced risk. PDL treatments are performed with a topical anaesthetic.
Non Ablative Fractional Laser (NAFL)
A Non-Ablative Fractional Laser (NAFL) is a non-wounding laser, it does not damage the integrity of your epidermis. NAFL uses a wavelength that does not evaporate the water in the tissue, and the energy from the laser heats the tissue in a controlled manner. Therefore, many patients prefer NAFL to ablative laser treatment. The rise in temperature stimulates the production of new collagen. By producing new collagen, the remodelling of the scar tissue is improved. Although NAFL is less invasive, requires less recovery time and has less complication risks, is not as effective as ablative laser resurfacing.
Ablative Fractional Laser (AFL)
The Ablative Fractional Laser (AFL) is a wounding laser, which delivers micro fractional columns of laser light to the top layers of the skin. This treatment works by creating thousands of microscopic areas, through heat, where the top layer of the skin is ablated (removed). These tiny areas of damage are surrounded by untreated skin, this allows healing of the skin. Traditional ablative laser resurfacing can take on average up to three weeks to heal. Types of ablative treatments include the carbon dioxide (CO2) laser and the erbium laser. AFL is performed under local anaesthesia.
Surgical Scar Revision
Annually, 200 million incisions (surgical cuts) are performed worldwide. The treatment of aesthetically unacceptable scars can be challenging, although several options are available. These options vary from non-invasive options to invasive scar revision. As there are lots of options along this spectrum it is important that you seek advice for your specific concerns from a surgeon specialised in scar.
Patients often see a plastic surgeon once they have tried lots of other non-invasive options. However, sometimes there are non-invasive options that could be more appropriate than surgery; again, an assessment by your scar specialist is important.
While various surgical options exist, all surgery carries risk and therefore a full assessment is important so that you can let the surgeon know what your concerns are. The surgeon can explain all the possible procedures, the pros and cons of each one and what can or can’t be achieved with surgery. Sometimes more than one surgery will be needed and follow up after surgery is also important.
Surgical Wound Closure Techniques
The healing of cutaneous wounds after surgery is the result of a cascade of complex biochemical events that can be categorized into four overlapping phases: haemostasis, inflammation, proliferation, and remodelling. All these phases of wound healing are influenced by both intrinsic and extrinsic (inside and outside) mechanical forces which effect the tension in the skin. Evidence shows that extracellular matrix remodelling can be upset by these forces. For example, wounds over or near joints may be more likely to develop hypertrophic scars because of joint movements causing repeated tension on the wound, leading to abnormal scarring.