I have a patient I would appreciate some guidance on. Hx: 46 y/o male with chronic neck pain over past 2+ years. C/o pain primarily lower cervical spine, right greater than left, tightness in his neck and feeling of easy fatigue of neck muscles. Occasionally his sternocleidomastoid will go into "spasm", causing severe limitation in range of motion. Other symptoms he describes are ringing in his right ear, a "fullness" sensation of his right ear, right mandibular pain, occasional feeling like when his neck gets fatigued by the end of a long working day that his speech actually gets slurred. PMHX of high speed MVA x 4 years ago when he was broadsided by a car going about 50 mph, striking him in driver side door, totalled both cars. He had some neck pain after that, Xrays were normal, able to resume normal activity after a few weeks with minimal pain at that time. This patient was referred to me by his neurologist who has essentially given him the million dollar workup. CT Scan and MRI of his C-spine showing mild Degenerative changes C5/6/7 uncovertebral joints and facet joints bilaterally, mild neural foramen narrowing at C5/6, mild C5-6 DDD without nerve root impingement. He has had ENT consult for the oralfacial and ear symptoms with CT of his head, MRI of his brain, MRA of the circle of willis, all yielding normal results. His occupation is a pilot by trade, but he has been an administrative supervisor for past 5 years with minimal cockpit hours.
Exam: essentially normal posture, slight fwd head position. Good Cervical AROM in flexion, lateral flexion and rotation except tightness noted in his right upper traps during left sidebending, and right SCM tightness as well. Good strength bilat UE's, normal DTR's, normal sensation bilat UE's, normal facial sensation with light touch bilaterally. Moderately TTP to C5 and C6 Spinous processes and R greater than L transverse processes. Mild hypomobility C4-C7 with lateral glides segmentally bilaterally, although more painful and tender on the right side gliding to the left. Weakness in deep neck flexors with chin tuck and head lift maneuver, only able to hold his head up without losing the chin tuck for about 5 seconds.
Interventions so far: light chin tucks in sitting, chin tucks in supine using "The Stabilizer" behind his occiput for small changes in pressure, self upper trap stretch, self scalene and SCM stretches.
Manual therapy: The most puzzling part of the exam and intervention so far is that with a simple right sided upper trap manual stretch with contract/relax while depressing on the right shoulder I get reproduction of his oral facial symptoms of "fullness i his right ear", mild echoing of sounds in his right ear, facial pain along right sided mandible, and "fatigue" of his oral facial muscles, and one episode of right eye orbital pain.
I have done a literature search on ear and facial symptoms as a side effect of cervical manual therapy techniques and found the Cochrane review "A Cochrane Review of Manipulation and Mobilization for Mechanical Neck Disorders" by Gross et al. Spine: V29 N14/pp1541-1548, 2004, they cited possible adverse events including ear symptoms. But I found nothing to connect any of the mandibular pain from the trigeminal nerve.
I am concerned about vertebral artery insufficiency, but with the VBI screening test static positions there was not reproduction of symptoms or nystagmus.
Any recommendations for other workup for VBI that can be pursued? Imaging studies on the VB artery? Other interventions recommended? Other thoughts? Thanks!
Bob Wiederien, PT