she manifested in the immediate aftermath of the 2005 injury. As a result, Dr. Kitchens is not credible.
On March 7, 2006, Dr. Cantrell provided his opinion that employee suffered only mild strains affecting the cervical and lumbar spine and a strain and abrasion to her left shoulder as a result of the December 2005 accident. Dr. Cantrell provided his opinions without the benefit of a May 30, 2006, cervical MRI. Consequently, we give little weight to his report.
In light of the foregoing considerations, we are more persuaded by Dr. Musich's testimony that, as a result of the work injury, employee suffered acute strain syndromes referable to the cervical and lumbar spine with multilevel cervical disc pathology, as well as symptomatic lumbar spondylosis and left lower extremity radiculopathy over the left L5 dermatome. We are not convinced, however, by Dr. Musich's testimony that employee is permanently and totally disabled as a result of the primary injury. Given employee's postinjury return to full-duty work, subsequent August 2007 event which Dr. Musich agreed worsened employee's symptoms, and multiple surgeries which (as discussed immediately below) we are not convinced were reasonably required as a result of the work injury, we find Dr. Musich's opinion lacking persuasive force on the issue of permanent total disability. Rather, we find that employee suffered a 50 % permanent partial disability of the body as a whole referable to her cervical and lumbar spine injuries as a result of the accident on December 1, 2005.
Whether employee had a need for additional treatment flowing from the work injury Employee claims $\ 277,836.66 in past medical expenses incurred after employer stopped authorizing medical treatment for her neck and back injuries in April 2006. To make her case that employer is liable for these considerable expenses, employee relies solely on the opinion of Dr. Musich, who opined that employee's injury "necessitated several cervical surgeries." Transcript, page 200. Given employee's preexisting degenerative conditions referable to the cervical spine, her successful post-injury return to full-duty work in March 2006, and the subsequent August 2007 event that worsened employee's symptoms, we would expect employee's evaluating expert to provide some explanation as to why cervical spine surgery in October 2007 was reasonably required to cure and relieve the effects of the December 2005 work injury.
It appears that employee's symptoms referable to her neck injury may have waxed and waned over time, but in his report, Dr. Musich did not address this issue, and in fact provided no explanation whatsoever for his opinion regarding past medical expenses. Nor was Dr. Musich asked to do so at his deposition. Potentially helpful would have been testimony addressing how additional treatment including cervical spine surgery was reasonably required despite employee's successful return to full-duty work (including overtime) for over a year, and why a need for surgery should be seen to flow from the work injury in light of the various other factors potentially affecting the condition of employee's cervical spine as of October 2007. In the absence of any such testimony, we are left to speculate as to how Dr. Musich would have answered these pivotal questions.
In her brief, employee also advances the records from her treating surgeon, Dr. Park, as evidence supporting a finding that her need for cervical spine surgery flows from the work injury. Dr. Park's treatment record merely recites that (1) employee had a work injury, (2) employee has a disc herniation at C4-5, and (3) this "correlates with her symptoms." Transcript, page 1083. We disagree that this amounts to an opinion regarding whether employee's need for surgery in October 2007 flows from the December 2005 work injury, but even if it did, we do not find it particularly persuasive, as it is conclusory and lacking any pertinent explanation or rationale.
The Missouri courts have consistently held that we need not adopt each of an expert's opinions, and may reject "any part" of an expert opinion that we do not find persuasive. See, e.g., Massey v. Missouri Butcher \& Cafe Supply, 890 S.W.2d 761, 763 (Mo. App. 1995); Massengill v. Ozark Action, Inc., 762 S.W.2d 850, 851 (Mo. App. 1989). In the absence of any explanation or rationale addressing the concerns identified above, we find Dr. Musich's testimony regarding employee's need for additional medical care after April 5, 2006, to be lacking in persuasive force. Further, we find that by offering only the nonspecific and generalized testimony of Dr. Musich, employee has failed to meet her burden of proof with regard to the question whether, after April 5, 2006, she had a need for additional medical treatment that flowed from the work injury. Accordingly, we find that as of April 5, 2006, employee did not have a need for additional medical treatment flowing from the work injury. For similar reasons, we do not find persuasive Dr. Musich's testimony that employee may have a need for future medical treatment as a result of the work injury.
The above discussion is dispositive with regard to the issues whether employee is entitled to temporary total disability benefits in connection with her surgeries, or reimbursement for her mileage related to disputed treatments after April 5, 2006. We note, however, that employee presented evidence that employer failed to reimburse her for mileage incurred in travelling to a December 23, 2005, authorized treatment with Bluff Radiology Group. Employer failed to present any evidence to contradict or rebut employee's evidence with respect to this issue. We find employee's evidence persuasive. We find that employee drove 85.92 miles for the December 23, 2005, authorized treatment with Bluff Radiology Group. Referring to the bills from Bluff Radiology Group, we find that this medical provider is located in Poplar Bluff, Missouri. The p