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Mengsim is a tour guide from Cambodia who needs $696 to fund arm surgery so he can resume work.

  • $509 raised, $187 to go
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June 23, 2021

Mengsim is a 49-year-old tour guide from Cambodia. He is married and lives in the province with his wife and two sons. Mengsim’s wife sells soft drinks from their home.

In December 2020, Mengsim was in a car accident that caused paralysis of his right hand. This injury, a branchial plexus nerve injury, can cause him to lose feeling and control of his shoulder, arm, and hand. Mengsim is unable to lift his arm and he cannot work.

Mengsim traveled to our medical partner’s care center to receive treatment. On June 23rd, he will undergo a brachial plexus repair surgery. After recovery, He will be able to use his arm again. Our medical partner, Children’s Surgical Centre, is requesting $696 to fund this procedure.

Mengsim shares, “I am thankful that I will be able to return to work when my arm heals so I can support my family.”

Mengsim is a 49-year-old tour guide from Cambodia. He is married and lives in the province with his wife and two sons. Mengsim's wife sells ...

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Mengsim's Timeline

  • June 23, 2021

    Mengsim was submitted by Sieng Heng at Children's Surgical Centre.

  • June 23, 2021

    Mengsim received treatment at Kien Khleang National Rehabilitation Centre in Cambodia. Medical partners often provide care to patients accepted by Watsi before those patients are fully funded, operating under the guarantee that the cost of care will be paid for by donors.

  • June 25, 2021

    Mengsim's profile was published to start raising funds.

  • August 3, 2021

    Awaiting Mengsim's treatment update from Children's Surgical Centre.


    Mengsim is currently raising funds for his treatment.

Funded by 20 donors

Funded by 20 donors

Brachial Plexus Injury Surgery
  • Cost Breakdown
  • Diagnosis
  • Procedure
On average, it costs $696 for Mengsim's treatment
Hospital Fees
Medical Staff
  • Symptoms
  • Impact on patient's life
  • Cultural or regional significance

​What kinds of symptoms do patients experience before receiving treatment?

Symptoms of brachial plexus injury (BPI) vary on the severity and location of the injury, but include muscle weakness, loss of sensation, pain, and paralysis. BPI can cause neuropathic pain with damage to the spinal cord and can be long-lasting, with effects such as burning numbness.

​What is the impact on patients’ lives of living with these conditions?

The impact of a brachial plexus injury can range in severity; some patients may experience weakness or great pain, others may be paralyzed in their shoulder and upper arm. This can make day-to-day tasks difficult and impair quality of life.

What cultural or regional factors affect the treatment of these conditions?

Motorcycle collisions are the most common cause of brachial plexus injury, and are, unfortunately, an exceedingly common occurrence in Cambodia.

  • Process
  • Impact on patient's life
  • Risks and side-effects
  • Accessibility
  • Alternatives

What does the treatment process look like?

Treatment for brachial plexus injury can involve nerve repair, nerve grafting, nerve transfer, or tendon and muscle transfers depending on the location and type of injury, and the amount of time since the injury occurred. A nerve repair involves reattaching a severed nerve; nerve graft is a procedure that takes a healthy nerve from another part of the body and transplants it to the injured nerve to guide regrowth; a nerve transfer is a procedure that cuts a donor nerve and connects it to the injured nerve when there is no functioning nerve stump to attach a graft. Nerve regeneration occurs approximately at a rate of 1 mm/day, and so recovery from a brachial plexus injury can take months for small improvements. Physical therapy during this time is important to prevent stiffness, contractures, or atrophy and increase the chances of regaining good movement in the affected limb.

What is the impact of this treatment on the patient’s life?

While BPI surgery may not restore full movement to a patient, it can greatly increase the patient’s ability to use the affected limb and reduce the pain of the injury.

What potential side effects or risks come with this treatment?

BPI surgery is complicated and risks include infection as well as failure to restore movement, which would require further surgery.

How accessible is treatment in the area? What is the typical journey like for a patient to receive care?

Surgery to treat brachial plexus injury can be very complex and not widely performed. Surgical treatment in Cambodia can be expensive and hard to access. Patients will travel for hours by car, motocycle, and bus to receive free surgery at CSC.

What are the alternatives to this treatment?

Brachial plexus injury can have a range of severity; some patients may be able to be treated by splinting or physical therapy, but serious cases require surgical intervention. These types of injuries do not have alternatives to improving movement and functionality.

Meet another patient you can support

100% of your donation funds life-changing surgery.

Meet another patient you can support

100% of your donation funds life-changing surgery.