On February 13, 2009, this now 43 year-old claimant, an automotive glass replacement technician, suffered neck and back injuries while carrying a 65 pound windshield across a muddy surface. The injury occurred as the claimant attempted to install a windshield at a muddy site. He slipped and twisted his back resulting in immediate neck and back pain. He finished the installation and reported the incident by phone to his employer who suggested he go to a chiropractor. See claimant deposition, pages 46-48. He went to Dr. Anderson, who provided chiropractic treatment for the condition. He testified that the chiropractor told him it was more serious than he could take care of and he should consult a back specialist. The claimant paid the chiropractor and told his employer that he needed to see a specialist. On March 24, 2009, the claimant's employer referred the claimant to Dr. Lamble at Mercy Clinic. See claimant deposition, page 50 and Exhibit 24. On March 24, 2009, Dr. Lamble examined the claimant, recommended an MRI, and took him off work. See Exhibit 7. The claimant testified that
Issued by DIVISION OF WORKERS' COMPENSATION
Employee: Kent Buerk
Injury No.: 09-019616
between February 13, 2009 and March 24, 2009 he did not work or receive a salary or temporary
total disability benefits and testified that he could not work during this period. After the MRI, the
claimant went to Dr. Coyle on April 22, 2009, who took a medical history of the February 2009
work-related injury and a history of prior lumbar surgeries in 2007. He noted the claimant's
complaints of neck pain, bilateral upper extremity pain and tingling as well as pain in the lumbar
spine and posterior thigh pain. He noted a disc protrusion at C5-6. He recommended further
conservative treatment and epidural steroid injection. He limited the claimant to 20 pounds
lifting. Dr. Coyle opined that the February 2009 work-related injury was the prevailing cause of
the claimant's current condition and need for treatment. See Exhibit 8.
Dr. Coyle provided medical care for the claimant's condition from April 22, 2009,
through November 30, 2010 at which point Dr. Coyle opined that the claimant was at maximum
medical improvement. See Exhibit 8. The parties stipulated the claimant attained at maximum
medical improvement on November 30, 2010. During this period he was not released to
unrestricted work and no work within the varied limitations was offered by Employer. See
Exhibit 28.
On April 29, 2009, Dr. Gregory Smith performed a right C6 selective nerve root injection
under fluoroscopy and diagnosed C5-6 disc herniation with right cervical radicular pain
overlapping C6 pattern. See Exhibit 9.
Dr. Coyle referred the claimant to Dr. Doll, an orthopedist, for management of
conservative treatment and injections. Dr. Doll provided medications, exercise programs, and
therapy from May through August 2009. See Exhibit 10. On June 4, 2009, a lumbar spine MRI
of the lumbar spine revealed a central annular tear at L4-5 with a broad based disc bulge and
facet degenerative changes resulting in mild to moderate neuroforaminal encroachment without
central canal compromise and a lateralized disc herniation at L5-S1 resulting in severe right
neuroforaminal encroachment and degenerative changes resulting in moderate to moderately
severe left neuroforaminal encroachment without central canal compromise. See Exhibit 11. On
September 29, 2009, Dr. Coyle examined the claimant and recommended cervical spine surgery,
because conservative treatment had not relieved the claimant's cervical spine problems and
radiculopathy. See Exhibit 8.
On October 20, 2009, Dr. Coyle performed an anterior cervical discectomy and
arthrodesis at C5-6 with Synthes machined allograft spacer, infuse bone morphogenic protein &
Slim-Loc anterior cervical plate for a C5-6 cervical disk prolapse with cervicalgia and right upper
extremity radiculopathy. See Exhibits 8, 14. On November 9, 2009, Dr. Coyle examined the
claimant, prescribed medication, and directed him to return in a month. See Exhibit 8.
On December 8, 2009, Dr. Coyle examined the claimant and reviewed the claimant's
history of prior low back surgeries and the onset of new back symptoms after the accident. He
interpreted the June 5, 2009, lumbar spine MRI to reveal a recurrent herniation of L5-S1 right
and annular tear and disc prolapse at L4-5. Dr. Coyle recommended a new MRI. On December
16, 2009, Dr. Coyle reviewed the additional diagnostic study and opined that the claimant had
pre-existing degenerative lumbar spine changes and pre-existing post-surgical changes. He
opined that the February 13, 2009, work injury was the prevailing factor causing the claimant's
current symptoms which were related to the recurrent herniation at L5-S1. Dr. Coyle also opined
WC-52-B1 (6-81)
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that if the claimant had surgery, he would need a lumbar fusion because he had already had two prior surgeries at L5-S1 and because of the problems at L4-5 this would need to be incorporated. He referred claimant to Dr. Doll for consideration of epidural steroid injections and physical therapy. He noted the claimant was off work due to his cervical spine. See Exhibit 8.
On January 6, 2010, Dr. Doll conducted an extensive physical evaluation and review of diagnostic studies relating to the claimant's low back and found:
Complaints are low back pain with radiation down the right leg to his heel, occasional left leg symptoms. Right foot feels tingly. Difficulty w/ ROM of his low back. Taking Tylenol extra strength 4 X day. Has used Cyclobenzaprine to help with sleep. Lumbar MRI study with \& without contrast done 12/8/2009 showed post-operative ch