Pabel Machado Miranda (Story)

Pabel Machado Miranda has become accustomed to pain. For the past fifteen years, he’s dealt with pain radiating from his left hip. He told us that it was no surprise he was having difficulty walking. He proudly announced that he was a twin and that his twin brother had received a hip replacement years earlier. Pabel said he knew it was only a matter of time until his turn would come too.

Pabel is a civil engineer, a job he loves, but now says that he is chained to his desk. Due to his pain and limited mobility, it’s impossible for him to go out into the field to survey his projects. With his wife Lisa by his side, Pabel told us that he longed to be able to do the simple things in life: tie his own shoes, get dressed in the morning, cross his legs as he sat at his desk, and to be able to go for walks with his wife. He mentioned his love of baseball, something that he hasn’t been able to play since he was a teenager. “To be able to play again, to hit the ball, to run the bases….that is my dream.”

Pabel received his hip replacement on Saturday morning and by Sunday afternoon was ready to return home. During his stay, both he and Lisa made a big impact on the other patients. Both spoke English and helped to interpret instructions and words of encouragement from our volunteers as his fellow patients took their own path to recovery.

As Pabel was getting ready to leave the hospital, he wanted each volunteer and donor to know one thing: “The joy and gratitude both my wife and I feel are beyond words. This surgery will change my life.”

Aisnara Perera Diaz (Story)

Last spring, we received a poignant email from Aisnara Perera Diaz. Aisnara had a hip replacement in 1988 after a devastating car accident at the age of 21. Throughout the next thirty years, Aisnara suffered four dislocations of her implant. After the last incident, she was told that it was no longer possible to get a replacement prosthesis due to the serious economic problems facing her country.

Knowing the history that Operation Walk had with her surgeons and CIMEQ, she turned to us for help. She explained her situation and that without the revision surgery she so desperately needed, she’d no longer be able to work. Despite her limitations, Aisnara was able to obtain a PhD in History from the University of Havana, and has been able to engage in a professional life, reflecting on scientific articles, authoring over a dozen books, and giving conferences given in Mexico, Brazil, and Portugal. To date she has published 15 books, several of which are on the Harvard syllabus.

Upon receiving her request, our director, Jeri Ward, set to work. She shared Aisnara’s situation, medical history, and X-Rays with our team of volunteers and surgeon, William Long, who was confident that he could restore Aisnara’s mobility. Proper implants and instruments were brought with the team and although it was a lengthy process, Aisnara’s surgery was a success.

Aisnara has a long recovery process ahead of her, but with the help of our physical therapists, she now has the tools she needs. Below is a letter of gratitude that we received. We admire Aisnara’s courage and determination to continue to live her best life and look forward to receiving updates about her continuing recovery.

“Sometimes adversity brings our lives to people whose existence has the power to change things and make us create miracles. A few months ago, I headed to the operation walk with the soul awed and without hope to be able to walk due to a lack of a prosthesis for my hip. The answer I received then brought relief to my anguish, and my destiny was marked by a date: November. Since that moment, I prepared for surgery that would be very complicated, a challenge for the doctor who had accepted the challenge of placing a fourth prosthesis. I confess now that I was not prepared for the deployment of affection, professional treatment and human interest I received from the detailed explanation of the procedure offered by Dr. William Long, to the dedication of nurses, physiotherapists and translators, each of them put knowledge, skills and love for me, and many others, to have again the possibility to do for ourselves the most everyday acts of daily life. Dr. Long was next to my bed following my evolution and offering me tips for the future, always getting ready to perform, forcing me to physical pain, the exercises that would make my legs obey my mind. This interest proves that it is not just a qualified Surgeon but an exceptional human being.

For all the volunteers who collaborate with the Operation Walk, some young and other experienced professionals in their work areas, will be my eternal gratitude. They form a great team of amazing human beings, they came to the life of all of us when we needed them most without asking for anything in return, giving us support, affection and encouragement Our gratitude also for all those who financially support these missions, is a project that demands great resources. Those who decide to collaborate with the altruistic task that operation walk performs in countries like ours make the difference in this world so needy of actions that return quality of life and provide physical and mental well-being. Thank you for existing, thank you for being, thank you for not giving up, for perseverance and conviction that there is nothing impossible.”

Aisnara Perera Diaz.
Cuba, November, 2019.

“Thanks For The Memories” – A Letter From Dr. Dorr

I am leaving my surgical practice at the end of June 2019. I can proudly say as I leave that my patient scores are highest, and my operating room efficiency, and reputation, the best. I have always wanted to stop operating when people asked “Why?” instead of “What took him so long?” I will miss my patients and I am sure I will miss surgery, but my mother had a saying, “Everything has its time.” As my wife Marilyn and I have gotten older we understand what she meant.

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A happy 50 Isabel walking and showing off her improvement
A happy 50 Isabel walking and showing off her improvement

Meeting Isabel

One of the best things about my position with Operation Walk is getting to know the patients and their families. Since I track patient stories for our social media pages, our website, and our Angels project, I get to see every aspect of the mission. Beginning with our patient clinic on our first day at the hospital, I take photos to be placed in the medical files. During this time we get to know the patients and their stories. As they share their struggles, their hopes and their fears, a connection is formed between us.

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Miriam, a former gymnast, had to put her coaching career on hold due to arthritis. Here she reunites with surgeon, Dr. William Long, after a successful hip replacement
Miriam, a former gymnast, had to put her coaching career on hold due to arthritis. Here she reunites with surgeon, Dr. William Long, after a successful hip replacement

Havana, Cuba (Spring 2019)

Our Impact / Galleries

Havana, Cuba (Spring 2019)

The Impact Of Your Donation

In April, your donations helped us complete a successful mission to Havana, Cuba, where 65 Cuban patients received life-changing joint replacement surgery. Monetary contributions to Operation Walk help sustain a team of 65 amazing volunteers who work long hours for 7 days to operate as many patients as possible. Donations of physical therapy supplies were also incredibly helpful in our recent mission.

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Clotilde Quintanilla Reyes (Story)

Clotilde Quintanilla Reyes is the 70-year-old mother of one son and grandmother to four grandchildren. She has worked as a cook in a local hospital for many years. Clotilde suffers from arthritis, which feels most severe in her right knee, and it has become increasingly difficult to complete her daily tasks in the kitchen. She worked up until the day before our patient screening and is anxious to get back, worrying about job security. Without her job at the hospital, Clotilde is worried about how she could continue to support herself.

Clotilde was our first patient during this trip to CIMEQ. Her recovery time was remarkably short. When our physical therapists came to have her walk the first time, Clotilde walked down the entire hall and back! With her roommates and sister cheering her on, she went for another spin and said she was ready to race.


Clotilde is ready to get back to her job at the hospital and is planning on returning in about 6 weeks. She was able to call and share the good news with her son and his wife, who live in Canada, and told them she would be walking on her own the next time they saw each other.