REHABILITATING THE PATIENT WITH WOUNDS: APPROACHES FOR THE NON-WOUND CARE PT STEPHANIE WOELFEL-DYESS PT, MPT, CWS, FACCWS GENESIS REHAB SERVICES OBJECTIVES • Upon completion of this course, you will be able to: • Describe effective therapeutic interventions for treating wounds of various etiologies. • Apply compensatory strategies that may be utilized by patients with wounds involving muscle and deeper tissues. • Describe and implement therapeutic interventions specific to patients with surgical wounds. • Implement effective physical therapist involvement on a facility wound team. WARNING!! GUIDE TO PHYSICAL THERAPIST PRACTICE • Integumentary Practice Pattern • 7A: Primary Prevention/Risk Reduction for Integumentary Disorders • 7B: Impaired Integumentary Integrity Associated with Superficial Skin Involvement • 7C: Impaired Integumentary Integrity Associated with Partial-Thickness Skin Involvement and Scar Formation • 7D: Impaired Integumentary Integrity Associated with Full-Thickness Skin Involvement and Scar Formation • 7E: Impaired Integumentary Integrity Associated with Skin Involvement Extending into Fascia, Muscle or Bone and Scar Formation 7A: PRIMARY PREVENTION/RISK REDUCTION • Procedural interventions focus on therapeutic exercise for: • Aerobic capacity/endurance conditioning or reconditioning • Balance, coordination and agility training • Body mechanics and postural stabilization • Strength, power and endurance training for head, neck limb, pelvic-floor, trunk and ventilatory muscles 7A: PRIMARY PREVENTION/RISK REDUCTION • Patient education re: risk factors and pathology/ pathophysiology • Prescription, application and, as appropriate, fabrication of devices and equipment • Adaptive/assistive devices • Orthotics/prosthetics • Supportive devices/garments 7B: SUPERFICIAL SKIN INVOLVEMENT • Procedural interventions focus on therapeutic exercise for: • Aerobic capacity/endurance conditioning or reconditioning • Body mechanics and postural stabilization • Flexibility exercises • Strength, power and endurance training for head, neck limb, pelvic-floor, trunk and ventilatory muscles • Pain management 7B: SUPERFICIAL SKIN INVOLVEMENT • Procedural interventions focus on manual therapy techniques for: • Manual lymphatic drainage • Therapeutic massage • Prescription, application and, as appropriate, fabrication of devices and equipment • Adaptive/assistive devices (including beds) • Orthotics/prosthetics • Supportive devices/garments 7B: SUPERFICIAL SKIN INVOLVEMENT • Procedural interventions focus on integumentary repair and protection techniques regarding: • Dressings • Topical agents • Procedural interventions focus on mechanical techniques: • Compression therapy 7B: SUPERFICIAL SKIN INVOLVEMENT • Procedural interventions focus on biophysical technologies: • Electrotherapy -• Electrical muscle stimulation • High volt pulsed current (HVPC) • Transcutaneous electrical nerve stimulation (TENS) • Hydrotherapy • Light agents – Ultraviolet • Sound agents • Phonophoresis • Ultrasound 7C: PARTIAL-THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on therapeutic exercise for: Balance, coordination and agility training Body mechanics and postural stabilization Flexibility exercises Gait and locomotion training Strength, power and endurance training for head, neck limb, pelvic-floor, trunk and ventilatory muscles • Pain management • • • • • 7C: PARTIAL-THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on manual therapy techniques for: • Manual lymphatic drainage • Therapeutic massage • Prescription, application and, as appropriate, fabrication of devices and equipment • Adaptive/assistive devices (including beds) • Orthotics/prosthetics • Supportive devices/garments 7C: PARTIAL-THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on integumentary repair and protection techniques regarding: • Debridement – selective & nonselective • Dressings • Oxygen therapy • Topical agents • Procedural interventions focus on mechanical techniques: • Compression therapy • Including vasopneumatic devices • Taping • Total contact casting 7C: PARTIAL-THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on biophysical technologies: • Electrotherapy -• Electrical muscle stimulation • High volt pulsed current (HVPC) • Transcutaneous electrical nerve stimulation (TENS) • • • • Hydrotherapy – including PLWS Light agents – Ultraviolet, laser Sound agents – Phonophoresis, ultrasound Thermotherapy 7D: FULL -THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on therapeutic exercise for: Balance, coordination and agility training Body mechanics and postural stabilization Flexibility exercises Gait and locomotion training Strength, power and endurance training for head, neck limb, pelvic-floor, trunk and ventilatory muscles • Pain management • • • • • 7D: FULL -THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on manual therapy techniques for: • • • • Manual lymphatic drainage Therapeutic massage Connective tissue massage Soft tissue mobilization/manipulation • Prescription, application and, as appropriate, fabrication of devices and equipment • Adaptive/assistive devices (including beds & environmental controls) • Orthotics/prosthetics • Supportive devices/garments 7D: FULL -THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on integumentary repair and protection techniques regarding: • Debridement – selective & non-selective • Dressings (including NPWT) • Oxygen therapy • Topical agents • Procedural interventions focus on mechanical techniques: • Compression therapy • Including vasopneumatic devices • Taping • Total contact casting • Gravity-assisted compression via tilt table • CPM’s 7D: FULL -THICKNESS SKIN INVOLVEMENT & SCAR FORMATION • Procedural interventions focus on biophysical technologies: • Electrotherapy -• Electrical muscle stimulation • High volt pulsed current (HVPC) • Transcutaneous electrical nerve stimulation (TENS) • • • • Hydrotherapy – including PLWS Light agents – Ultraviolet, laser Sound agents – Phonophoresis, ultrasound Thermotherapy 7E: SKIN INVOLVEMENT INTO FASCIA, MUSCLE, OR BONE & SCAR FORMATION • Procedural interventions focus on therapeutic exercise for: Balance, coordination and agility training Body mechanics and postural stabilization Flexibility exercises Gait and locomotion training Strength, power and endurance training for head, neck limb, pelvic-floor, trunk and ventilatory muscles • Pain management • • • • • 7E: SKIN INVOLVEMENT INTO FASCIA, MUSCLE, OR BONE & SCAR FORMATION • Procedural interventions focus on manual therapy techniques for: • • • • Manual lymphatic drainage Therapeutic massage Connective tissue massage Soft tissue mobilization/manipulation • Prescription, application and, as appropriate, fabrication of devices and equipment • Adaptive/assistive devices (including beds & environmental controls) • Orthotics/prosthetics • Supportive devices/garments 7E: SKIN INVOLVEMENT INTO FASCIA, MUSCLE, OR BONE & SCAR FORMATION • Procedural interventions focus on integumentary repair and protection techniques regarding: • Debridement – selective & non-selective • Dressings (including NPWT) • Oxygen therapy • Topical agents • Procedural interventions focus on mechanical techniques: • Compression therapy • Including vasopneumatic devices • Taping • Total contact casting • Gravity-assisted compression via tilt table • CPM’s 7E: SKIN INVOLVEMENT INTO FASCIA, MUSCLE, OR BONE & SCAR FORMATION • Procedural interventions focus on biophysical technologies: • Electrotherapy -• Electrical muscle stimulation • High volt pulsed current (HVPC) • Transcutaneous electrical nerve stimulation (TENS) • • • • Hydrotherapy – including PLWS Light agents – Ultraviolet, laser Sound agents – Phonophoresis, ultrasound Thermotherapy INTEGUMENTARY PRACTICE PATTERN IN PRACTICE • Integumentary Practice Pattern focuses on level of tissue involvement and is therefore applicable across wound etiologies • Combining practice pattern guidance with information on wound etiology allows for patientspecific interventions and more targeted care WOUND ETIOLOGY • In order to appropriately treat any wound, you must determine the underlying cause – if this is not addressed and corrected, no treatment will be effective • Many “traditional” physical therapy interventions positively impact the healing process for various types of wounds WOUND ETIOLOGY -- PRESSURE • Pressure • Typically located over bony prominences • Prolonged pressure, friction, shear (or any combination of these forces) causes ischemia and eventual cell death • Classified using “Stages” to describe amount of tissue destruction RISK FACTORS FOR PRESSURE ULCER DEVELOPMENT • Impaired circulation • Decreased mobility • Predisposing illness • Diminished mental capacity • Incontinence • Poor nutrition/dehydration • Past history of pressure ulcers • Poorly fitting splints/braces PRESSURE ULCERS – STAGE I • Intact skin with nonblanchable redness of a localized area usually over a bony prominence. Darkly pigmented skin may not have visual blanching; its color may differ from surrounding area. STAGE I PRESSURE ULCER IN DARKER SKIN PRESSURE ULCERS – STAGE II • Partial thickness loss of dermis presenting as a shallow open ulcer with a red pink wound bed without slough. May also present as an intact or open/ruptured serum-filled blister. • Typically painful STAGE II PRESSURE ULCERS -- SUSPECTED DEEP TISSUE INJURY • Purple or maroon localized area of discolored intact skin or blood-filled blister due to damage of underlying soft tissue from pressure and/or shear. PRESSURE ULCERS – STAGE III • Full-thickness tissue loss. Subcutaneous fat may be visible but bone, tendon or muscle are not exposed. Slough may be present but does not obscure the depth of the tissue loss. May include undermining and tunneling. PRESSURE ULCERS – STAGE IV • Full-thickness tissue loss with exposed bone, tendon or muscle. Slough or eschar may be present on some parts of the wound bed. Often include undermining and tunneling. PRESSURE ULCERS -- UNSTAGEABLE • Full thickness tissue loss in which the base of the ulcer is covered by slough (yellow, tan, gray, green or brown) and/or eschar (tan, brown or black) in the wound bed. WOUND ETIOLOGY – VASCULAR • Arterial: • Lack of adequate perfusion leads to ischemic skin changes • Usually found on toes, feet and distal third of the leg • Tend to have very little drainage, patient has increased pain with leg elevation • Can be partial thickness or full thickness depending on extent of tissue damage ARTERIAL WOUND RISK FACTORS FOR ARTERIAL WOUNDS • Age • Smoking • Diabetes mellitus • Hypertension • Dyslipidemia • Family history • Obesity • Sedentary lifestyle WOUND ETIOLOGY -- VASCULAR • Venous: • Incompetent valves lead to a fluid overload in the lower extremities – edema • Typically found on the distal, medial third of the leg • Heavy amounts of drainage, elevation helps symptoms • Can be partial thickness or full thickness depending on extent of tissue damage VENOUS WOUND RISK FACTORS FOR VENOUS ULCERS • Age • Obesity • Previous leg injuries • Deep venous thrombosis • Phlebitis WOUND ETIOLOGY -- NEUROPATHIC • A.K.A “Diabetic” ulcers • Various neuropathies (sensory, motor, autonomic) contribute to changes in the foot which can lead to ulceration • Typically found on the plantar surface of the foot • Can also see bony deformities (Charcot foot) in patients with neuropathy SEVERE CHARCOT DEFORMITY CHARCOT FOOT – TYPICAL ULCER PRESENTATION RISK FACTORS FOR NEUROPATHIC WOUNDS Diabetes > 10 years Male Poor glucose control Cardiovascular, retinal, or renal complications • Peripheral neuropathy with loss of protective sensation • • • • • Altered biomechanics • Evidence of increased pressure • Erythema, hemorrhage under a callus • Bony deformity • Peripheral vascular disease • History of ulcers or amputation • Severe nail pathology CHARACTERISTICS OF LOWER EXTREMITY ULCERS Type Cause Pain Location Appearance Arterial Arteriosclerosis Severe Toes, feet, lower third of leg Defined borders, pale base, little drainage Venous Venous insufficiency Moderate Proximal to the medial malleolus Irreg. borders, pink base, heavy drainage, hemosiderin staining Neuropathic Diabetes Varies Plantar foot Pale pink base, mod. drainage, callous (neuropathy) WOUND ETIOLOGY -- TRAUMATIC • Describes a wide variety of causes (shear forces, GSW, burns, skin breakdown due to incontinence) WOUND ETIOLOGY -- SURGICAL • Man-made wounds due to surgical procedure, debridement, incision and drainage, etc. FUNCTIONAL APPROACH TO WOUND INTERVENTIONS • Assess wound etiology, location & severity • How is the wound affecting the patient from a musculoskeletal standpoint? • How is this impacting the patient’s function and mobility? • Are there additional systems involved? • What physical therapy interventions are most appropriate? “Treat the whole patient, not the hole in the patient.” Dr. Carrie Sussman DPT SURGICAL ABDOMINAL WOUND MUSCLES IMPACTED • Rectus Abdominis – spinal flexion, posture, respiration, increasing intra-abdominal pressure • External abdominal oblique – increase intraabdominal pressure, flexion/rotation of vertebral column, lateral trunk flexion • Internal abdominal oblique – antagonist to diaphragm (helping to reduce volume of thoracic cavity during exhalation), rotation of vertebral column, lateral trunk flexion • Transverse abdominis – provides thoracic and pelvic stability, assists in childbirth FUNCTION/SYSTEMS IMPACTED • Feeding • Grooming • Bathing • Dressing • Toileting • Bed mobility • Sitting Balance • Standing balance • Respiratory Function TREATMENT INTERVENTIONS? • ADL training • Therapeutic exercise • Involve respiratory musculature as well • Therapeutic activity • Neuromuscular re-education • Pain management ANTERIOR-LATERAL LOWER EXTREMITY MUSCLES IMPACTED • Tibialis anterior – dorsiflexion & foot inversion (open chain); balance of LE and talus on tarsal bones (closed chain) • Extensor digitorum longus – toe extension and ankle dorsiflexion • Extensor hallucis longus – extends the great toe and assists in DF; also assists with foot inversion & eversion • Peroneus brevis – foot plantarflexion and eversion FUNCTION IMPACTED • Walking • Running • Negotiating uneven surfaces • Stair climbing • Standing balance • Activity tolerance TREATMENT INTERVENTIONS? • Therapeutic exercise • Therapeutic activity • Neuromuscular re-education • Gait training • Activity tolerance • Pain management ARTERIAL INSUFFICIENCY INTERVENTIONS • Exercise to increase arterial blood flow has been demonstrated to be helpful in long-term maintenance and arterial ulcer prevention • Therapeutic exercise is one of the most effective measures for patients with claudication. It also offers improvements in glucose metabolism, cholesterol levels and cardiovascular benefits. VENOUS INSUFFICIENCY INTERVENTIONS • Musculoskeletal changes can not only be a precursor to venous insufficiency but can also exacerbate venous issues and cause calf muscle pump disuse atrophy • Focus interventions on ankle ROM, and activation of foot and calf muscle pumps GLUTEAL/HAMSTRING REGION MUSCLES IMPACTED • Gluteus maximus – hip ER & extension, supports knee extension, chief antigravity muscle in sitting • Gluteus medius – hip ABD, preventing hip ADD, internal rotation of hip • Gluteus minimus -- hip ABD, preventing hip ADD, internal rotation of hip • Piriformis – hip external rotation with hip extension and hip ABD with hip flexion • Superior & inferior gemellus – hip ER • Obturator internus – hip ER, hip ABD, stabilizer of hip during walking MUSCLES IMPACTED • Quadratus femoris – hip ER, hip ADD, stabilizes femoral head in the acetabulum • Semitendinosus – hip extension, knee flexion, IR of the tibia on the femur during knee flexion & IR of femur when hip is extended • Biceps femoris – knee flexion, ER of tibia on the femur during knee flexion & hip extension (long head) • Adductor magnus & minimus – hip ADD (based on attachment also ER, IR and ext of hip) FUNCTION IMPACTED • Wheelchair mobility • Bed mobility • Standing balance • Single limb stance activities • Sit to stand transfers • Walking • Stair negotiation TREATMENT INTERVENTIONS? • Offload! • Therapeutic exercise • Therapeutic activities • Neuromuscular re-education • Gait training • W/C Management • Pain management FLAP PROCEDURES • Flaps – • Soft tissue and/or muscle are transplanted from another area of the body (free flap) or rotated (rotational flap) to close a large wound deficit ADDITIONAL CONSIDERATIONS – FLAP PROCEDURES • Donor location – rotational flap vs. free flap • Rehabilitation parameters set by surgeon: • • • • • Bedrest Weight-bearing restrictions ROM restrictions Progressive sitting challenge Transfer method • Minimize risk for dehiscence • Avoid friction and shear forces POSTERIOR SHOULDER/UE MUSCLES IMPACTED • Trapezius – scapular movement (rotation, retraction, elevation, depression) and neck extension when scapula are stabilized • Rhomboid – scapular retraction when trapezius is contracted, assists in downward rotation of the scapula, scapular stabilization when other shoulder muscles are active MUSCLES IMPACTED • Supraspinatus – assists in UE ABD and stabilizes humerus • Infraspinatus – ER of UE and stabilizes humerus • Deltoid – shoulder ABD, flexion and extension • Teres major – IR and ADD of UE, stabilizes humerus • Teres minor – ER of UE, ADD of forearm and stabilizes humerus • Triceps – elbow extension, shoulder extension (long head) FUNCTION IMPACTED • Feeding • Grooming • Bathing • Dressing • Toileting • Wheelchair mobility • Sit to stand transfers TREATMENT INTERVENTIONS? • ADL training • Wheelchair management • Therapeutic activity • Therapeutic exercise (ROM) • Pain management NEUROPATHIC ULCER – PLANTAR FOOT MUSCLES IMPACTED • Flexor hallucis brevis – great toe flexion • Lumbricals – flexion of metatarsophalangeal joints and extension of interphalangeal joints FUNCTION IMPACTED • Gait • Balance • Proprioception TREATMENT INTERVENTIONS? • Offload! • Therapeutic exercise • Therapeutic activity • Neuromuscular re-education • Gait training • Pain management SACRAL PRESSURE ULCER MUSCLES IMPACTED • Latissimus dorsi – UE ADD, extension and IR • Gluteus maximus -- hip ER & extension, supports knee extension, chief antigravity muscle in sitting • Gluteus medius – hip IR & ABD, preventing hip ADD • Erector spinae (Iliocostalis lumborum, Longissimus thoracis, Iliocostalis thoracis) – spinal extension • Multifidus – vertebral stabilization during local movements FUNCTION IMPACTED • Feeding • Grooming • Bathing • Dressing • Toileting • W/C mobility • Sitting balance • Standing balance • Sit to stand transfers • Walking • Stair-climbing TREATMENT INTERVENTIONS? • Offload! • Therapeutic exercise • Therapeutic activity • Neuromuscular re-education • W/C management • Pain management PHYSICAL THERAPIST ROLE IN WOUND ROUNDS • We are the experts in anatomy and functional mobility • May be helpful to use a systems review approach • • • • • Integumentary Musculoskeletal Neuromuscular Cardiovascular/Pulmonary GI/Genitourinary POTENTIAL INTERVENTIONS – THE GUIDE IS BACK! • Positioning • Support surfaces – bed & seating • Adaptive/assistive devices • Orthotics/ prosthetics • Support garments • Compression therapy • Transfer method • Compensatory strategies • Biophysical technologies • RNP strategies • Referrals to additional disciplines THANK YOU! EMBRACE YOUR PRACTICE! REFERENCES • Collins L, Seraj S. Diagnosis and treatment of venous ulcers. Am fam physician. 2010 Apr 15;81(8):989-996. • Hess, CT. Arterial ulcer checklist. Advances in skin and wound care. 23(9):432, September 2010. • Hopf HW et al.; Wound repair and regeneration. 14(6): 693-710, Nov-Dec 2006. • Orsted HL et al.; Ostomy wound management. 47(10): 18-20, 22-4. Oct 2001. • Interactive Guide to Physical Therapist Practice by American Physical Therapy Association. 2003.