Back in a CTLSO

Chapter 1


The answer to the first of my questions to my orthotist confirmed what I had already suspected - that I was wearing the only one of my rigid neck braces that I could combine with the back brace I was also wearing at the time. Further, neither of us was aware of another type of neck brace that would be as effective under the circumstances in which I now found myself.

My neck brace was the moulded thermoplastic 'doll's collar' which had seen such sterling service over the years. Of those I have worn, from time to time when necessary, this is still the one that I much prefer to wear, at least in public, when my cervical syndrome is acute. It offers the best trade-off between the firm support I require at such times, comfort and cosmetic appearance. I can disguise it beneath a skivvy or turtle-neck sweater, and it lacks the unsightly metal struts characteristic of my SOMI and other such rigid cervical orthoses.

For details of how I had come to acquire a variety of such equipment over the years, all of it effective in its respective ways, you may wish to refer to previous accounts of my experiences. These relate my having been put in, and subsequently liberated from, a full spinal brace (CTLSO), following spinal injuries sustained in an aircraft accident many years ago, and my experiences in the management of my back and neck problems since (Spinal Fracture and If the Brace Fits, Wear It!).

My orthotist had made the doll's collar for me originally and seemed surprised that it had stood the test of time, despite my only having worn it for a small proportion of that time. I complimented him on his having provided me with an appliance that has served me so well and for so long whenever I have depended upon it.

If you have read the above accounts, you may be aware that I have had relatively few problems with my back, as apart from my neck, over the years. An occasional spell in traction has settled down the pain I sometimes get from disc lesions adjacent to the (lower thoracic) fracture site. In recent times, however, I had found that wearing another back brace been had been useful as well, keeping my lower- thoracic and lumbar spine in extension and preventing the sciatic pain that flexion can engender at such times.

A brief word about it may be of interest. It is a 'Jewett' hyperextension brace, named for its designer - an orthopaedic surgeon of the 1930s. Unlike the Taylor-type brace which had comprised the lower part of my original CTLSO, with its dorsal frame, it consists of a pad over the sternum, an anterior half-pelvic band and a dorsal pad in the lower thoracic/upper lumbar region, all connected to a laterally-padded anterior aluminium alloy frame. It is a fairly comfortable thing to wear, not restricting the shoulder girdle.

It is also very easy to don and doff. The webbing strap holding the dorsal pad attaches with a single fastener on one side - a 'dot' fastener with which you will be familiar if you have owned a sports car with a tonneau cover - and a tensioning lever on the other. You can get into or out of it in seconds!

When my back syndrome is acute, simply preventing flexion is usually sufficient to keep my symptoms (largely the sciatic pain) at bay. Thus, the hyperextension brace is ideal, controlling flexion but allowing some movement of the upper thoracic spine where it doesn't matter. (The product, and medical, literature on these braces does not claim control of the spine above about T7, and, as my original lesion was at the T10 level, this upper-thoracic movement comes with no clinical disadvantage.)

This is in marked contrast to my neck, however, where the most effective treatment is maximal immobilisation of the mid-cervical spine in all planes, and taking (non- steroidal) anti-inflammatories until the symptoms, typically pain and paraesthesia due to nerve root pressure, settle down.

There are times when I need to wear my back brace, and others when I wear one of my neck braces. When I (fortunately rarely) experience a return of both my cervical and lower-back problems, I find that I can wear the back brace with my doll's collar, as the sternal pad of the former rides easily over the collar's close-fitting plastic shell. This is not possible with my SOMI or Minerva braces though - nor, I supposed, with any other cervical brace which extends to the thorax - as my orthotist had just confirmed.

This scenario is not a problem as long as the weather does not get too hot. As I have indicated elsewhere, it's hot weather that makes the total-contact doll's collar very uncomfortable and my SOMI preferable, despite its less-than-attractive appearance.

As to having to wear both braces in hot weather, the inevitable had to happen (said he tautologically!). I was offered a secondment with a division of my organisation in the tropics at a time when I needed to wear both!

I had flown up to our office there, for a couple of days, to discuss the possible transfer with colleagues, and this experience had reaffirmed that my doll's collar was simply not an option in the hot and humid tropical conditions. My original CTLSO, made for me at the time of sustaining my injuries initially, may have been, but it had long since been discarded.


Which brings me back to the appointment with my orthotist and my second question to him. Was there a ready solution to my problem without having to have another such appliance custom-made for me? Well, it appeared that there might be. Together, we examined a catalogue of various spinal orthoses manufactured by a supplier in Florida. Depicted was a variety of Jewett-type hyperextension braces, two-poster cervical braces and, as you may have guessed from the title of this article, combinations of the two.

The cervical braces looked familiar. I remember having tried on a similar one several years ago before electing to wear a SOMI instead. These two-posters comprised occipital and mandibular pads attached to a yoke over the shoulders and a sternal pad respectively, these two joined, and with struts extending anteriorly and posteriorly to lower-thoracic pads joined by webbing straps around the torso. I had thought at the time that such a device was too restricting and had settled for the SOMI instead - a touch ironic in the current circumstances!

I have mentioned cervical braces plural, and the variants illustrated were of interest. The brace that I recalled had had webbing straps connecting the yoke to the sternal pad and leather ones connecting the mandibular and occipital pads, with snap fasteners at the mandibular ends - much the same as with my SOMI. With these, though, alternative connectors were offered in the form of rigid aluminium bars which replaced the straps.

The spinal braces looked similar to the one I was wearing but with some differences - of which more later. As I have mentioned, there was also an illustration of a device which combined a hyperextension brace with a cervical one as described above, but with the anterior strut attaching to the top of the frame of the back brace, instead of to sternal and abdominal pads. The remainder of the cervical component, with its yolk, occipital and posterior thoracic pads connected by a strut were largely as I remembered.

My orthotist checked and confirmed the availability of such a prefabricated CTLSO. We then considered the straps vs rigid-bar options available with it and settled for the latter - given that the greater the immobilisation of my cervical spine when acute, the better. He also observed that rigid connectors between the occipital and mandibular pads would avoid the pressure of the latter against the front of the neck, an uncomfortable outcome which can occur when these sorts of braces are set up as firmly as would be necessary in my case.

Having decided on the specifications for what was to be my new replacement for them, I removed my neck and back braces and he took appropriate measurements (chest and waist circumferences, distances between anatomical landmarks etc.). As I donned them again, we both noted the small amount of relative movement between my neck and back braces, an advantage of which I was already aware. Wearing separate ones means that I have that little bit of flexion and rotation at the upper thoracic/lower cervical level, where it doesn't matter clinically for me, and am able to look down, and from side to side, to a limited degree without bending at the hips or rotating my whole body.

It was brought home to me that these small relative movements are nice to have and that I was probably going to lose them. I would also, of course, lose in appearance, replacing my reasonably cosmetic collar with an orthosis which would again have my neck supported by the sorts of metal struts that I find, even after so many years, to be a real turn-off aesthetically, especially in public, making you look as if you have been swallowed by a radar antenna!

As I left, I contemplated what was in store for me, and how significant the loss of that small amount of movement might prove.

To Be Continued.


The above story is more great work from the author of "Spinal Fracture" & "If The Brace Fits, Wear It" Again this story was based on true facts --- Our thanks to the anonymous author for a another great job -- we look forward to more stories in the future!

Sincerely,
Binkly

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