Successful Total Knee Replacement in a Leg With Severe Lymphedema By Sallie Morton
For 13 years before my knee replacement, I believed that any kind of surgery performed on my affected leg was very, very risky. I remember vividly seeing a man whose leg had been amputated and being told he was in that condition as a result of an attempt to surgically eliminate his lymphedema. It made a strong impression on me, so strong that I had no desire to allow anyone cut into my leg. Only when my knee began hurting so badly and I rotated between a cane, a walker, and even a wheelchair, did I decide it was worth the risk. Although I was his first lymphedema patient, my surgeon was encouraging and willing to discuss my condition with my lymphedema therapist and listen to her suggested precautions for pre- and post-op care.
Between the 6 weeks from decision to surgery, I had weekly CDT treatments. The day following surgery and almost every day of the 10-day hospital/rehab stay, my lymphedema therapist came to the hospital to treat my leg. When I was finally able to go to the clinic for CDT therapy, treatments were weekly for 5 weeks, reducing to bi-weekly, then monthly. Another important part of my success story is the Tribute. Having worn the directional flow garment nightly since it was invented some 5 years ago, the thought of being without it was very frightening. Three days after surgery the modified Tribute was delivered to the hospital which could be applied on my leg without bending the knee. I wore it until I was able to get back into my regular Tribute.
Eight months have passed and I haven't taken codeine or vicodin since prior to surgery. My leg is smaller than it has been in years. I have occasional CDT therapy, wear a gradient compression stocking daily and a Tribute directional flow garment at night. Incidentally, learning to "climb into" gradient compression stockings was one of the most frustrating experiences of the entire operation.
I'll be forever grateful to my surgeon, my lymphedema therapist, and the Tribute directional flow garment for making my life more comfortable. Adding years to your life is not as important as adding life to your years. I wish I had done it sooner.
Case Study: Care of a Patient With Severe Lymphedema Pre- and Post-Op Total Knee Replacement By Phyllis Tubbs-Gingerich, RN, BSN, LE, CLT-LANA
The patient first visited our clinic for lymphedema therapy in July 1998. Having had lymphedema for almost 10 years, secondary to hysterectomy for cancer followed by radiation of the lower abdomen, she was well acquainted with bandaging and self-MLD. Her daytime garment was a unilateral CCIII-AG and her nighttime garment, a custom directional flow Tribute -AG over which she either applied a pump sleeve and pumped before retiring, or would wrap in short stretch bandages. Our concerns were: the very dry condition of the skin and the presence of a large erythematous area on the anterior lower leg; the increased girth of the lower leg and calf; the knee was very heavy with lymphedema and becoming increasingly immobile; and there was a ridge of fibrosis extending posteriorly from the ankle into the popliteal space. Though the patient stated the area of erythema had always, "been that way and sometimes worse," we were concerned about the possibility of a chronic inflammatory process of the lower leg. When the patient repeatedly commented about the increasing pain and immobility of the affected left knee, we became concerned about the efficiency of fluid movement through, and away from, the knee joint. It appeared that the knee was the "problem" area for the lower leg and calf. The patient then stated her concerns about possible knee surgery. Our focus was to reduce and maintain the left affected leg by: concentrating on intensive skin care to reduce inflammatory processes and increasing CDT therapy sessions; checking the viability of compression supplies, her present gradient compression stockings, and the directional flow garment; initiating an exercise regimen; planning different compression solutions to enhance reduction; and protecting the unaffected right leg from the possibility of lymphedema occurrence. Unfortunately, as knee pain and immobility increased, she continued to have severe back problems, and any amount of exercise became a real challenge.
By January 2002, the patient's posture was worsening - she was stooping over more severely and any slight rotation of the knee brought on excruciating pain. She began preparation for knee surgery by scheduling pre-operative CDT therapy sessions and getting mentally and emotionally prepared. Therapy sessions included: gradient sequential pumping by applying a full leg pneumatic appliance over a directional flow garment for 30 minutes while manual lymph drainage was performed on the torso; intensive manual lymph drainage continued on the left affected lower leg and calf post pumping; full-leg circumferential measurements; intensive specialized skin care, especially in the erythematous areas of the anterior lower leg; and application of an accessory compression garment to provide a greater degree of compression on the distal calf.
Post-surgical protocol for therapy was planned, focusing on channeling lymph medial to lateral left torso and upper leg, including the affected knee, into ipsilateral collaterals. The directional flow garment was constructed to follow protocol exactly and designed in 2 pieces: a high body part around the torso and a separate full leg with Velcro closure tabs laterally. Velcro tabs anterior and posterior on both garments made it possible to attach them together during application. Directional flow garments are designed with gradient pressure from many directional flow angles. Each unit is also constructed with passive compression to allow movement of lymph fluid along normal lymph pathways. These 3 ingredients: gradient pressure, directional flow, and passive compression must work together to be effective. In addition, it is very important for the therapist to have experience in post-operative care so that protocol for therapy is correct in order to effectively protect the patient. Post-op care for this patient meant protecting the knee.
After thorough hand washing, MLD was performed according to protocol, the skin cleansed well and lotions applied and the surgical incision well protected. The affected left leg was then placed into the open directional flow garment and using the lateral Velcro tabs, the garment was lightly tightened from ankle to groin to the patient's tolerance. The body portion was then fastened around her waist and attached to the leg portion thus completing directional flow, gradient pressure and passive compression. Following hospitalization, this "open garment" was perfect for the patient's home care until the knee healed sufficiently and her regular directional flow garment could be applied.
In conclusion: comprehensive care post-operative knee replacement using CDT and a directional flow garment indicates:
- Reduction of fluid retention at operative site
- Inflammatory processes reduced
- Earlier mobility of the knee with gradual greater range of motion
- Reduction in pain
- Accelerated wound healing
- Decreased possibility of keloid process
- Reduced recovery time
- Safeguards patient against lymphedema crisis
- Patient's satisfaction of overall care