HEALTH CARE WORKERS, SOCIAL SERVICES WORKERS, AND CALIFORNIA WORKERS’ COMPENSATION: WHAT YOU NEED TO KNOW

Work injuries are often studied based upon sector and occupation. Studies can impact how workers are trained and treated.  Health Care Workers and Social Assistance Workers were recently studied in the article “Occupational Injuries in California Health Care and Social Assistance Industry”  2009 to 2018.”  Kerri Wizner, Fraser W. Gaspar, Adriane Biggio, Steve Wiesner 06 June 2021 https: //doi.org/10.1002/hsr2.306

The study addressed a large variety of health care occupations including nurse, aides, assistances, service staff, administrative staff, and technicians. The study looked at the different healthcare facilities including hospitals, residential care sites, and social services providers.

The article will discuss the study’s data, conclusions and impact on Health Care Workers.

What Was the Study’s Purpose?

The study looked at injury prevention workforce health, and injury-related cost savings. Supra.

Thus, a typical risk management agenda was addressed.  In short, questions such as “what facilities have problems with work injuries?”, “what occupations have problems with work injuries?”, and “what type of work activities cause work injuries?” are addressed.

What Are the Injury Rates of Import in the Health Care and Services Fields?

Sex: Women sustain the majority of work injuries.   The data showed that “the majority of injuries were sustained by women (78.1%), with three-quarters of cases affecting individuals aged 32 to 53 years.”  Supra.  Note: This may relate to two factors.  A greater amount of women working in the field.  Also, women may have greater physical challenges of dealing with large or immobile patients.  As noted in the study, lifting was found to be a significant source of injury.

Facilities:  The injury rates differed in each industry subgroups.   Hospitals had the highest number of claims with Ambulatory Care, second, Nursing Care, third. The Social Assistance Group had the least claims.  Supra. Note: Hospitals are often less specialized that nursing care facilities.  Thus, there are more tasks and more activities performed in a non-ergonomic fashion in a hospital.  Likewise, there may be far more activity. Thus, the data is logical.

Occupation: Health care and social assistance settings each have a different proportion of job types, given the variety of health services offered. … Across all settings within California, nurses had the highest proportion of injuries (22.1%), followed by aides/assistants (20.4%), services staff (13.2%), administrative staff (11.0%), and technicians (10.3%). The highest proportion of injury occurred in nursing jobs in hospitals (32.2% vs 3.2%-20.6%), aides/assistants in nursing/residential care sites (40.2% vs 12.1%-16.7%), and social services in social assistance settings (40.6% vs 3.2%-8.0%).”  Supra. Note: This finding is not surprising as the largest percentage of injuries are reported within the most physically challenged positions.

Types of Injuries: There was an analysis of the types of Injuries reported. The study reported “[s]trains and tears (defined by the State of California as an injury of the muscle or the musculotendinous unit13), were the most common injury, representing 34.4% of all claims, followed by contusions (11.0%), sprains (injury to ligaments) (10.0%), other specific injuries (9.6%), and puncture wounds (7.7%). These injury types were similar across the industry sub-groups apart from ambulatory care, which had a higher proportion of puncture wounds than other settings (14.1% vs 3.4%-5.9%, respectively).”  Note: Most of the injuries were of a musculoskeletal nature.  The other concern in the healthcare setting is puncture wounds which can be caused by sharps and needles.

Activities Causing Injury: There was an analysis concerning what activities caused the work injuries.  The study found “[a]cross all settings, lifting injuries (10.8%) and strains NOC (9.1%) were the most common causes of injury, followed by miscellaneous NOC causes (6.6%), repetitive motion (6.0%), and injury due to being struck accidentally or on purpose by a fellow worker, patient, or other person (5.9%).”

Parts of the Body Injured:  There are an analysis concerning which body parts were most frequently injury.  Per the study, ”[t]he low back was the most frequently injured body part, representing 13.6% of all claims; followed by multiple body parts (12.8%), finger(s) (9.1%), shoulder(s) (6.8%), and knee(s) (6.1%). Nursing/residential care settings reported the highest proportion of both lifting injuries (15.8% vs 8.9%-9.9%) and low back injuries (16.9% vs 10.0%-13.1%) as compared to the other settings.” [emphasis added] Note: Most body parts injured are within the musculoskeletal systems.

Ambulatory care:

The rates for ambulatory care employee injuries were found to be increasing. Supra.  Note: Ambulatory care relates to outpatient centers.   Many hospital patients are moved to rehabilitation centers to begin the rehabilitation process.  These settings can require patients to begin performing physical activities in a weakened state.  Thus, there are significant injury risks for assisting workers.

What May Result from This Study?

The main findings were the high rates of injury in both the hospital setting as well as for ambulatory care employees.    Extra safety and training measures may likely be implemented to lower the injury rates with the setting and within the employee class.

What If I Need Advice?

If you would like a free consultation regarding workers’ compensation, please contact the Law Offices of Edward J. Singer, a Professional Law Corporation. We have been helping people in Central and Southern California deal with their workers’ compensation cases for 27 years. Contact us today for more information.

AMAZON, ROBOTS, AND WORK INJURIES: WHAT YOU NEED TO NOW

Technological improvement and cost-saving demands have now placed robotic employees in the workforce.  Amazon, and other companies, are employing robots that are essentially co-workers with humans.  Human employees have suffered work injuries as a result of these robot/human interactions.  These work injuries fall within workers’ compensation coverage and entitle the human workers to receive both medical treatment and compensation.

This article will discuss robots in the workplace, an article entitled “Primed For Pain,” and what an Injured Worker should do if they sustain an injury as a result of working with robotic co-workers.

What Types of Activities Do Robots Perform?

Robots in the Amazon Warehouses perform “the laborious task of stowing new merchandise on shelves and picking merchandise for assembling customer orders.” “Primed for Pain.”

Was There Injury Problems with Amazon Warehouses?

Yes.  “Amazon’s sortable facilities with robotic technology had a serious injury rate of 7.9 per 100 workers, more than 54 percent higher than the serious injury rate at non-robotic sortable facilities in the same year.” “Primed for Pain.”

In other words, the addition of the robots created hirer rates of injury.

What Types of Activities Do Robots Perform?

It is reported that the robots in the Amazon Warehouses perform “the laborious task of stowing new merchandise on shelves and picking merchandise for assembling customer orders.” “Primed For Pain.”

How Do Robot/Human Injuries Occur?

it was noted that a theory of injury involves the work pace.  The issue is that robots and humans work at different paces.  For example, humans, at the beginning of a shift may be physically stronger than at the end of a shift.  Robots, on the other hand, are able to work at the same pace during the work-shift.   Thus, the slowing down may be a source of injury.  “Primed for Pain.”

Further, as robots perform repetitive motions, human workers may be required to match the moves.  This may include performing repetitive activities that may be performed in a non-ergonomic fashion. Supra.

Are There Other Sources of Compensation For Robot-Related Injuries?

There is a possibility of pursuing a product’s liability case.  This would depend upon who manufactured the robots.  Additionally, if the robots are serviced by an outside provider, a possible negligence action may be a possibility.

What If I Need Advice?

If you would like a free consultation regarding workers’ compensation, please contact the Law Offices of Edward J. Singer, a Professional Law Corporation. We have been helping people in Central and Southern California deal with their workers’ compensation cases for 27 years. Contact us today for more information.

THE “STRAIGHT LEG” TEST: INJURED WORKERS BEING EXAMINED FOR WORK INJURIES AND WORKERS’ COMPENSATION: WHAT YOU NEED TO KNOW

Injured Workers are evaluated and treated within the Workers’ Compensation System for work-related complaints.  Workers suffering from back injuries will be physically examined to determine a proper diagnosis.

Lumbar Spine Physical Examinations require the physician or examiner to perform various physical tests.  One of these tests is the “straight leg.”

This article will discuss the “straight leg” test, what it means for a back condition, and what it means for Industrially Injured Workers.

Who Conducts Lumbar Spine Physical Examinations?

Medical professionals do Physical Examinations in the capacity of Treaters,  Qualified Medical Evaluators, and Agreed Medical Evaluators.

Specialties conducting physical examinations for the spine may include Chiropractors, Neurologists, Neurosurgeons, Nurse Practitioners, Occupational Medicine Doctors, Orthopedic Surgeons, Physical Medicine Doctors, Physician Assistants, Osteopaths, Primary Care Physicians, and Sports Medicine Doctors.

What is the Common Back Complaint Relevant to the “Straight Leg” Test?

The typical back complaint relevant to the straight leg test is back pain, which radiates down one or both lower extremities.  The symptoms can include numbness in the lower extremities.

Are There Other Names for the” Straight Leg” Test?

Yes. The straight leg test has different names.   This includes the names “Lasegue Test” and the “Straight Leg Raise Test.”

How is the Straight Leg Test Performed?

“The straight leg raise test is performed with the patient supine. The examiner gently raises the patient’s leg by flexing the hip with the knee in extension, and the test is considered positive when the patient experiences pain along the lower limb in the same distribution of the lower radicular nerve roots (usually L5 or S1).” Camino Willhuber GO, Piuzzi NS. Straight Leg Raise Test. [Updated 2021 Feb 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK539717/

When an Injured Worker sits, the examiner will take the worker’s leg and raise it upward.

What Makes a Positive Straight Leg Test?

“[A] positive straight leg raise test is determined when pain is elicited by lower limb flexion at an angle lower than 45 degrees. During the test, if the pain is reproduced during the leg straightening, patients usually request that the examiner abort the maneuver, and by flexing the patient’s knee, the buttock pain is usually relieved(Figure 1).”  Camino Willhuber GO, Piuzzi NS. Straight Leg Raise Test. [Updated 2021 Feb 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK539717/

Based upon a review of many medical reports, I have seen Injured Workers have positive straight leg findings with one examiner, not others.  Thus, in my opinion, there is some variability concerning results.

What Is the Aim of the Straight Leg Test?

The straight leg test may indicate whether there is a “sciatic compromise due to lumbosacral nerve root irritation.” Camino Willhuber GO, Piuzzi NS. Straight Leg Raise Test. [Updated 2021 Feb 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK539717/

It should be noted, however, that “there are multiple causes of a positive test such as facet joint cyst or hypertrophy.” Camino Willhuber GO, Piuzzi NS. Straight Leg Raise Test. [Updated 2021 Feb 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK539717/

If the Test is Positive, What Will Happen?

If a test is positive, there is the possibility of nerve root irritation and possible entrapment.  The positive straight-leg test is simply the beginning of making a comprehensive diagnosis.  Thus, the Injured Worker may be requested to participate in additional testing, including MRI testing, CT scans, X-rays, and Nerve Conduction Studies.

In sum, a positive finding suggests the need for additional testing to rule out a herniated disc.

What Does a Positive Straight Leg Test Mean for Injured Workers?

For Injured Workers, a positive straight leg test will trigger the examiner to consider ruling out the possibility of a herniated disc injury in the lumbar spine. Thus, a thorough assessment will require additional testing to occur via imaging studies and nerve testing. A positive test may trigger a referral to an orthopedic surgeon or neurosurgeon.

What If I Need Advice?

If you would like a free consultation regarding workers’ compensation, don’t hesitate to contact the Law Offices of Edward J. Singer, a Professional Law Corporation. We have been helping people in Central and Southern California deal with their workers’ compensation cases for 27 years. Contact us today for more information.

 

doctor examining woman with sprained hand

DUPUYTREN’S DISEASE(DD) AND WORKERS’ COMPENSATION: WHAT YOU NEED TO KNOW

Dupuytren’s Disease (DD) is an upper extremity disorder.   DD has been a source of controversy with respect to whether it should be considered as an industrial injury. If DD is considered an industrial injury, then the Injured Worker suffering from the disorder would be entitled to workers’ compensation benefits. These would include medical treatment and disability compensation.  A recent study addressed industrial causation of the condition and made interesting findings.

This article will discuss Dupuytren’s Disease (DD), industrial causation for DD, the study’s results, and what it means to Injured Workers.

What Is Dupuytren’s Disease (DD)?

Dupuytren’s disease (DD) results in “the chronic contracture of the fourth and/or fifth finger of the hand towards the palm and is usually accompanied by a thickening of the palmar skin. These clinical manifestations significantly impair and restrict hand functioning.” Murínová L, Perečinský S, Jančová A, Murín P, Legáth Ľ. Is Dupuytren’s disease an occupational illness? Occup Med (Lond). 2021 Feb 6;71(1):28-33. doi: 10.1093/occmed/kqaa211. PMID: 33420499.

Why is Dupuytren’s Disease Important for Workers’ Compensation?

Per mayoclinic.org, “Dupuytren’s contracture can make it difficult to perform certain functions using your hand. .. as Dupuytren’s contracture progresses, it can limit your ability to fully open your hand, grasp large objects or to get your hand into narrow places.”  These activities are both labor disabling and can impact the performance of activities of daily living. Thus, DD can be the basis for impairment within workers’ compensation and would therefore translate into a permanent disability percentage.

In sum, if DD is work-related, it is likely an injury for which a permanent disability award is possible.

What Work Activities Did the Study Find That Impact DD?

There are two types of work activities that have been implicated as a source of causation for industrially-related DD.   They are working with vibrating tools and performing heavy manual labor.

There are many tools used in the work force that vibrate.   For example, jackhammers and power saws. The study used involved workers who used hand-held pneumatic rock drills.

Heavy manual labor can take place in various occupations. Heavy labor that was used  in the study was working involving “prolonged, heavy, physical labour that required strength and energy, and included lifting, lowering, pulling, pushing or carrying a load.”

The theory behind these two types of activities is that they can cause cumulative micro-traumas which then can cause impairment of the micro-circulation in the hands. Murínová L, Perečinský S, Jančová A, Murín P, Legáth Ľ. Is Dupuytren’s disease an occupational illness? Occup Med (Lond). 2021 Feb 6;71(1):28-33. doi: 10.1093/occmed/kqaa211. PMID: 33420499.

It was noted that risk was 4-fold for vibrating tools and 3-fold for heavy manual labor compared to controls. Supra.

“A significant independent association was found between DD and HTVs (OR 4.59; 95% CI 2.05–10.32) and HMW (OR 3.10; 95% CI 1.21–7.91).” Supra.

In the Study, Was the Length of Time Performing the Injurious Activities Significant?

Yes.  They study found the length of exposure to be significant.   This was especially the case when there was at least 15.5 years of employment. “Exposures that lasted for more than 15.5 years were sensitive and specific predictors for the presence of DD.” Murínová L, Perečinský S, Jančová A, Murín P, Legáth Ľ. Is Dupuytren’s disease an occupational illness? Occup Med (Lond). 2021 Feb 6;71(1):28-33. doi: 10.1093/occmed/kqaa211. PMID: 33420499.

In the Study, Did Age Matter?

Yes.  The study noted “[w]hile DD was more common in older patients, it was much more frequent in exposed subjects compared to controls across all age categories.” Murínová L, Perečinský S, Jančová A, Murín P, Legáth Ľ. Is Dupuytren’s disease an occupational illness? Occup Med (Lond). 2021 Feb 6;71(1):28-33. doi: 10.1093/occmed/kqaa211. PMID: 33420499.

Is There Any Limitation to the Study?

Yes. The study was limited to only men.  Thus, additional studies beyond this one would assist is a female injured worker making a DD claim.  Murínová L, Perečinský S, Jančová A, Murín P, Legáth Ľ. Is Dupuytren’s disease an occupational illness? Occup Med (Lond). 2021 Feb 6;71(1):28-33. doi: 10.1093/occmed/kqaa211. PMID: 33420499.

What If I Need Advice?

If you would like a free consultation regarding workers’ compensation, please contact the Law Offices of Edward J. Singer, a Professional Law Corporation. We have been helping people in Central and Southern California deal with their workers’ compensation cases for 27 years. Contact us today for more information.

 

Shoulder Injuries: Workers’ Compensation

Shoulders are at risk of industrial injury and are subject to many workers’ compensation claims.  The shoulder is a complex body part. As a result, there are variety of medical treatments that can be applied.  One type of shoulder injury is to the rotator cuff.  Rotator cuff tears account for over 4.5 million annual physician visits due to rotator cuff tears in the United States .Rotator cuff tears are one of the most common forms of upper extremity injury in the workers’ compensation population. Gutman M J, Patel M S, Katakam A, et al. (March 31, 2021) Understanding Outcomes and the Ability to Return to Work After Rotator Cuff Repair in the Workers’ Compensation Population. Cureus 13(3): e14213. doi:10.7759/cureus.14213.  One form a treatment for rotator cuff injuries is surgery.

This article will discuss shoulders, rotator cuff surgeries, and a recent study concerning rotator cuff surgeries.

What Types of Surgeries Can Be Performed on Shoulders?

 There are a variety of shoulder surgeries that are available.   Shoulder surgeries include rotator cuff tear, total shoulder arthropathy and reverse shoulder arthropathy.  Surgery choice is based upon the nature of the injury and what needs to be repaired.

What is the Rotator Cuff?

The rotator cuff is a group of four muscles that come together as tendons to form a covering around the head of the humerus in the shoulder. The rotator cuff attaches the humerus to the shoulder blade and helps to lift and rotate your arm. AAOC

What Are Symptoms of Rotator Cuff Injuries?

The symptoms for rotator cuff tears can include pain at rest and at night, pain when lifting and lowering your arm, pain with specific movements, weakness when lifting or rotating your arm and cracking when moving your shoulder. AAOC

What Is Rotator Cuff Surgery?

A rotator cuff surgery will attempt to repair the torn tendons.   This can include re-attaching them to the bone. AAOC

Does Occupation Matter with Respect to Rotator Cuff Surgeries?

Per the study, “the majority of patients with workers’ compensation claims have excellent outcomes from rotator cuff repair. Those patients that returned to work were more likely to work as non-laborers, had better functional scores and greater satisfaction with their treatment. Patients with three tendon tear repairs demonstrated worse functional outcomes than small full-thickness tendon repairs.” Gutman M J, Patel M S, Katakam A, et al. (March 31, 2021) Understanding Outcomes and the Ability to Return to Work After Rotator Cuff Repair in the Workers’ Compensation Population. Cureus 13(3): e14213. doi:10.7759/cureus.14213.

In sum, occupations such as clerical staff will have better results and happiness from the surgery versus physical laborers.  Generally, laborers are individuals that work in the construction field, do warehouse work, and do heavy work.

What Were the Study Results with Respect to Dominant versus Non-Dominant Hand?

Yes. The study “found that patients who did not RTW [return to work] had a higher frequency of rotator cuff tear in the dominant arm. This was especially evident when looking at patients who held labor-intensive occupations that required use of their upper extremities. In general, laborers were less likely to return to work than non-laborers (p = 0.032), but when they had sustained a dominant arm injury, the ability to RTW [return to work) was decreased even further in 90% of laborers with non-dominant cuff tears able to return to work compared to only 54% of laborers with dominant arm cuff tears.” Gutman M J, Patel M S, Katakam A, et al. (March 31, 2021) Understanding Outcomes and the Ability to Return to Work After Rotator Cuff Repair in the Workers’ Compensation Population. Cureus 13(3): e14213. doi:10.7759/cureus.14213.

Is Rotator Cuff Surgery Generally Successful with Respect to Injured Workers’ Return to Work?

The study found “the majority of patients achieved excellent functional outcomes and the ability to return to work. Gutman M J, Patel M S, Katakam A, et al. (March 31, 2021) Understanding Outcomes and the Ability to Return to Work After Rotator Cuff Repair in the Workers’ Compensation Population. Cureus 13(3): e14213. doi:10.7759/cureus.14213.

Is Pain a Factor?

Yes, per the study, “shoulder function and shoulder pain scores were highly predictive of ability to RTW [return to work.] Patients who returned to work had significantly higher shoulder satisfaction and shoulder function.” Gutman M J, Patel M S, Katakam A, et al. (March 31, 2021) Understanding Outcomes and the Ability to Return to Work After Rotator Cuff Repair in the Workers’ Compensation Population. Cureus 13(3): e14213. doi:10.7759/cureus.14213.

Do the Number of Tears Operated on Matter?

Yes. Per the study, “three tendon tears have been shown to have the highest rate of re-tear rate and worse functional outcomes. In the current study, while size of tear (p = 0.12) was not predictive of ability to RTW [return to work], patients with three torn tendons experienced the lowest rates of returning to work and the worst functional outcomes.” Gutman M J, Patel M S, Katakam A, et al. (March 31, 2021) Understanding Outcomes and the Ability to Return to Work After Rotator Cuff Repair in the Workers’ Compensation Population. Cureus 13(3): e14213. doi:10.7759/cureus.14213.

What Does This Study Mean for Injured Workers?

Insurance Companies may use this study to make assessments on an injured Workers’ ability to return to work.  Specifically, Injured Workers who are laborers who injured had their dominant shoulder operated on will likely have return to work difficulties.

Insurance Companies may be encouraged to authorize additional post-surgical therapy if there are signs of functional improvement.  Functional improvement plays an important factor on   return to work issues.

Insurance Companies will be concerned in rotator cuff shoulder surgeries involving three tears.  Carriers may approach these cases with the view that they may be problematic for both return to work issues and for future medical care needs.

What If I Need Advice?

If you would like a free consultation regarding workers’ compensation, please contact the Law Offices of Edward J. Singer, a Professional Law Corporation. We have been helping people in Central and Southern California deal with their workers’ compensation cases for 27 years. Contact us today for more information.

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