“Very thankful for everything they did for us. Always responsive, reassured us every step of the way and obtained a great result.”
Miguel Orellana
✦ Board-Certified Specialist in Workers’ Compensation Law — State Bar of California ✦
Back injuries are the #1 workers’ comp claim in California — and among the most undervalued.
By Eman Yazdchi, Esq. · Certified Specialist in Workers' Compensation Law
Back injuries are the signature occupational hazard of mining work, and the Boron borax mine produces more than its share. Operating heavy equipment that transmits whole-body vibration through the seat and chassis for an entire shift. Loading and unloading supplies in the processing plant. Climbing in and out of haul trucks dozens of times a day. Walking and working on the uneven, rocky terrain of an open pit. Every aspect of work at the Rio Tinto Borax Mine puts extraordinary stress on the lumbar and thoracic spine. When that stress finally causes a disc herniation, a compression fracture, or chronic degenerative damage, the workers' compensation system is supposed to provide treatment and benefits. Getting those benefits at their full value requires an attorney who understands both the medicine and the law of back injuries.
The mechanisms of back injury at the Boron mine fall into two categories, and many workers experience both.
Acute traumatic back injuries happen in a single identifiable event. A haul truck hits a rut on a pit road and the driver's spine absorbs the impact. A maintenance worker slips on a chemical-slicked surface in the processing plant and lands on his back. A conveyor belt mechanic reaches into an awkward position to clear a jam and feels something tear in his lower back. A blasting crew member is knocked to the ground by a concussive shock wave. These injuries are covered under Labor Code section 3208.1 as specific injuries with identifiable dates.
Cumulative back injuries develop over months or years of repetitive stress. The whole-body vibration transmitted by mining equipment — haul trucks, front-end loaders, drill rigs — is one of the most well-documented causes of accelerated spinal degeneration. Studies consistently show that operators of heavy off-road equipment develop disc disease and facet joint arthropathy at rates far exceeding the general population. Under Labor Code section 3208.2, these cumulative injuries are fully compensable. The date of injury for a cumulative claim is typically the date you first suffered disability and knew or should have known the condition was caused by your employment.
The challenge with cumulative back injuries is that insurance carriers love to call them "degenerative" — as if the degeneration happened in a vacuum and had nothing to do with decades of operating a haul truck over rough terrain. An experienced attorney combats this narrative with occupational medicine evidence linking the specific physical demands of the job to the spinal pathology shown on MRI.
Under Labor Code section 4600, you are entitled to all reasonable and necessary medical treatment for your work-related back injury. For Boron mine workers, this typically involves an escalating course of care: diagnostic imaging (X-rays, MRI), physical therapy, pain management including epidural steroid injections, and in severe cases, surgical intervention such as discectomy, laminectomy, or spinal fusion.
Because Boron's local medical resources are limited, injured mine workers often travel to Lancaster, Bakersfield, or Los Angeles for specialist care. Orthopedic spine surgeons, pain management specialists, and neurosurgeons with experience in industrial back injuries are concentrated in these larger communities. Under workers' compensation rules, you are entitled to mileage reimbursement for medical travel — a benefit that matters considerably when your treatment requires repeated 60-mile drives each way.
While you are recovering and unable to work, temporary disability benefits under section 4650 replace approximately two-thirds of your wages, subject to statutory limits. These payments continue until you reach maximum medical improvement or the statutory cap is reached. If your back injury leaves you with permanent limitations — reduced range of motion, chronic pain, inability to lift or bend — permanent disability benefits under section 4658 provide compensation based on the severity of your lasting impairment.
For Boron workers, the permanent disability rating on a back injury is particularly consequential. Mining occupations carry high occupational group numbers under the permanent disability rating schedule, which increases the percentage of disability. If you cannot return to your job at the mine and the employer does not offer modified work, the adjustment factor pushes the rating higher still. A Board-Certified specialist ensures that every applicable factor is applied to maximize your rating.
Back injury claims are among the most heavily litigated in workers' compensation, and mining cases are no exception. Insurance carriers routinely deploy several strategies to minimize payouts.
They argue pre-existing conditions. Most adults over 40 have some degree of disc degeneration visible on MRI, and carriers seize on this to argue that the pathology is age-related rather than industrial. The legal standard, however, is whether the employment was a contributing cause of the disability — not the sole cause. Under the doctrine of apportionment codified in Labor Code sections 4663 and 4664, a carrier can apportion some disability to non-industrial factors, but it must prove that apportionment with substantial medical evidence. Bare assertions that degeneration is "age-related" do not meet this standard.
They push for early return to work. Carriers pressure treating physicians to release injured mine workers to modified duty before they have adequately recovered, knowing that once you return to work, temporary disability payments stop. In a mining environment, "modified duty" may still involve significant physical demands that aggravate a healing back injury.
Yazdchi Law P.C. fights these tactics at the Bakersfield WCAB with thorough medical evidence, strategic use of medical-legal evaluations, and aggressive advocacy at every stage.
Injured at work in Boron? Call (661) 273-1780
Tap to call →Eman Yazdchi is a Board-Certified Workers' Compensation Specialist, a distinction held by fewer than 1% of California attorneys. Back injury cases in mining involve contested medical issues — apportionment, the role of whole-body vibration in spinal degeneration, the adequacy of proposed treatment plans — where the attorney's depth of knowledge directly affects the outcome. For Boron mine workers whose back injuries threaten their ability to continue in the only industry available in their community, having a Board-Certified specialist handle the case is a meaningful advantage.
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