Showing posts with label posturology TMJ. Show all posts
Showing posts with label posturology TMJ. Show all posts

Monday, May 30, 2011

POSTUROLOGY , FORWARD HEAD POSITION, SLEEP APNEA AND TMJ (TMD) DISORDERS

POSTUROLOGY BRINGS TOGETHER OF OF THE GROUPS WHO WORK WITH MUSCLES, BONES, JOINTS, POSTURE, BITES, LEGS AND FEET. CHIROPRACTERS, OSTEOPATHS, DENTISTS, MASSAGE THERAPISTS, EXERCISE THERAPISTS AND OTHER THAT DO MANUAL BODY WORK MEET ON COMMON GROUND.

WHAT MANY OF THESE OTHER SPECIALTIES MISS THAT IS WELL UNDERSTOOD BY NEUROMUSCULAR DENTISTS IS THE IMPORTANCE OF AIRWAY AND BREATHING DURING WAKING HOURS AND DURING SLEEP.

PARADOXICAL BREATHING DESTROYS NORMAL POSTURE AS DOES A DEVIATE SWALLOW. THESE SAME PATIENTS FREQUENTLY HAVE SNORING AND SLEEP APNEA DURING THE NIGHT.

POSTUROLOGY AND BREATHING CORRECTLY DURING SLEE AND AWAKE HOURS CAN HAVE AN INCREDIBLY POWERFUL EFFECT ON OVERALL HEALTH.

CHECK OUT MY I HATE CPAP.COM SITE TO UNDERSTAND HOW TMJ AND BREATHING ARE INTIMATELY CONNECTED.

Sunday, May 29, 2011

POSTUROLOGY AND TMD (TMJ) DISORDERS: WHY THIS IS IMPORTANT TO PATIENTS WITH CHRONIC DAILY HEADACHES, MIGRAINES AND TENSION-TYPE HEADACHES.

THE JAW IS ESSENTIAL IN THE REGULATION OF NORMAL BODY POSTURE. THE SWALLOW SERVES AS A NEUROMUSCULAR RESETTING MECHANISM THAT CAN CORRECT OR CAUSE POSTURAL PROBLEMS THROUGHOUT THE ENTIRE BODY.

THERE ARE ONLY THREE MAJOR SET POINTS IN THE BODY FOR NEUROMUSCULARLY RESETTING POSTURE. ONE IS THE BITE WHEN WE SWALLOW APPROXIMATELY 2000 TIMES A DAY. THE SECOND IS OUR FEET /LEGS /HIPS WHEN WE STAND AND THE THIRD IS THE HIPS WHEN WE SIT.

THE QUADRANT THEOREM OF GUZAY EXPLAINS THE IMPORTANCE OF THE JAW TO FULL BODY POSTURE IN MATHEMATICAL AND ENGINEERING TERMS.

IT IS EASIER FOR THE LAY PERSON TO UNDERSTAND THE IMPORTANCE OF THE JAW BY IMAGINING STANDING ON THE DOCTORS SCALE. THE 100 POUND MARKER IS SET, THEN THE TEN POUND MARKER IS SET, AND FINALLY THE ONE POUND MARKER IS SET TILL THE SCALE PERFECTLY BALANCES.

THE PROBLEM IS THAT IF YOU MOVE THAT ONE POUND WEIGHT JUST A LITTLE TO THE RIGHT OR LEFT THE SCALE DOES NOT GO A LITTLE OUT OF BALANCE IT GOES "KLUNK" EITHER UP OR DOWN DEPENDING ON WHICH WAY YOU MOVED THE WEIGHT.

ION A SIMILAR MANNER THE JAW DOES THE SAME THING FOR HEAD POSITION AND WHOLE BODY POSTURE. PATIENTS WITH CHRONIC NECK, JAW OR HEADACHE PAIN COULD BE DESCRIBED AS HAVING BEEN "KLUNKED"

UNLIKE THE SCALE WHICH ONLY MOVES IN TWO DIRECTIONS THE JAW CAN BE DISPLACED ANTERIOR-POSTERIORLY, VERTICALLY TOO CLOSE OR TOO FAR APART (VERTICAL DIMENSION). SIDE TO SIDE OR OBLIQUELY. IT CAN ALSO BE TIPPED SIDE TO SIDE. FRONT TO BACK OR OBLIQUELY AND IT CAN BE ROTATED IN EITHER DIRECTION ON THE HORIZONTAL PLANE.

NEUROMUSCULAR DENTISTRY HAS THE TOOLS TO UNDERSTAND AND UNWIND THE POSTURAL ABBERATIONS AND ALLOW A RETURN TO A NORMAL PHYSIOLOGIC STATE. THIS IS WHERE HEALING CAN OCCUR ALLOWING LONG TERM RESOLUTION OF THE PATIENTS PROBLEMS.

THIS IS AN OVERSIMPLIFICATION BECAUSE ALL OF THE PROBLEMS IN JAW POSTURE ARE ALSO RELATED TO HEAD POSITION. AN EVALUATION OF THE ATLAS/AXIS RELATIONSHIP CAN BE INVALUABLE IN TREATING POSTURAL DISCREPANCIES,

THE FIRST STEP, FROM A NEUROMUSCULAR DENTISTRY APPOACH IS TO USE TECHNOLOGY TO MEASURE JAW POSITION AND FUNCTION AND TO DESIGN A DIAGNOSTIC NEUROMUSCULAR ORTHOTIC THAT ALLOWS THE HEALING PROCESS TO BEGIN. AS HEALING OCCURS HEAD AND NECK POSTURE WILL CONTINUALLY CHANGE UNTIL A NEW HOMEOSTASIS IS REACHED.

FREQUENTLY, TOTAL POSTURA; CORRECTION MAY INVOLVE ORTHOTICS FOR SHOES OR EVEN FOR "BUTT LIFTS" FOR SITTING. THE PODIATRIST CAN SERVE AN IMPORTANT ROLE IN POSTUROLOGY AS CAN GAIT ANALYSIS. EVEN THE OPTICIAN CAN PROVIDE A VITAL LINK IN HEALING FOR PATIENTS WHOSE POSTURE IS ADVERSELY EFFECTED BY EYEGLASSES AND HOW WELL THEY FIT PATIENTS WORK AND LIFESTYLE FUNCTIONS. MASSAGE THERAPISTS AND EXERCISE THERAPISTS FREQUENTLY ALLOW COMPLETE HEALING AND HELP ESTABLISH A HEALTHY PHYSIOLOGY.

THE FOLLOWING PUBMED ABSTRACT FROM CRANIO DISCUSSES SOME OF THE POSTURAL ISSUES ON JUST THE FORWARD BACKWARD POSITION OF THE JAW. CLASS 2 IS BACKWARD POSITION, CLASS 3 IS FOWARD POSITION AND CLASS 1 IS NORMAL POSITION. THIS IS ONLY DISCUSSING SKELETAL POSITION HOWEVER AND NOT TRUE PHYSIOLOGIC POSITION THAT WOULD BE MESURED WITH NEUROMUSCULAR DENTAL MEASUREMENTS OF EMG AND MKG OR COMPUTERIZED MANDIBULAR SCAN.

Cranio. 2005 Jul;23(3):219-28.
Evaluation of cervical posture of children in skeletal class I, II, and III.
D'Attilio M, Caputi S, Epifania E, Festa F, Tecco S.
Source
Department of Orthodontics, University of Chieti, Italy.
Abstract
Previous studies on the relationship between morphological structure of the face and cervical posture have predominantly focused on vertical dimensions of the face. The aim of this study was to investigate whether there are significant differences in cervical posture in subjects with a different sagittal morphology of the face, i.e., a different skeletal class. One hundred twenty (120) children (60 males and 60 females, average age 9.5 yrs., SD+/-0.5) were admitted for orthodontic treatment. Selection criteria was: European ethnic origin, date of birth, considerable skeletal growth potential remaining and an absence of temporomandibular joint dysfunction (TMD). Lateral skull radiographs were taken in mirror position. Subjects were divided into three groups based on their skeletal class. The cephalometric tracings included postural variables. The most interesting findings were: 1. children in skeletal class III showed a significantly lower cervical lordosis angle (p<0.001) than the children in skeletal class I and skeletal class II; 2. children in skeletal class II showed a significantly higher extension of the head upon the spinal column compared to children in skeletal class I and skeletal class III (p<0.001 and p<0.01, respectively). This is probably because the lower part of their spinal column was straighter than those of subjects in skeletal class I and II (p<0.01 and p<0.001, respectively). Significant differences among the three groups were also observed in the inclination of maxillary and mandibular bases to the spinal column. The posture of the neck seems to be strongly associated with the sagittal as well as the vertical structure of the face.

PMID: 16128357 [PubMed - indexed for MEDLINE]

Tuesday, May 11, 2010

New Developments in Migraine Treatment and how they relate to Neuromuscular Dentistry and Posturology

A recent article in Current Opinions in Neurology reviewed Migraine treatments. While it mentioned the use of medications such as Botox (onabotulinum toxin type A), triptans , Topiramate, gabapentin, petasites and tizanidine and a new nasal form of dihydroergotamine it also discussed risk factors associated with Temporo-mandibular (TMJ, TMD) disorders, sleep apnea and treatments like occipital nerve stimulators.

These are important aspects of Neuromuscular Dentistry which utilizes ultra-low frequency TENS to stimulate the Cranial Nerves V, VII and XI. This would create effects on occipital nerves as well. The use of Botox on cranial muscles shows that they are responsible for many migraines. Reducing pathological muscle activity is relatively easy utilizing a neuromuscular diagnostic orthotic. The occipital muscles respond to postural changes in the head position that have been well described by the Quadrant Theorem of Guzay. NUCCA and A/O (atlas Orthogonal) chiropractic are both extremely effective with chronic daily headaches and migraines however the adjustments do not hold without neuromuscular correction of the jaw position.

The use of medications to treat migraines is essential for some patients but the same therapeutic changes in brain chemistry can be accomplished for many patients by changing neural input to the brain via the Trigeminal nerve which (dentist's nerve) which also controls vascular headaches thru control of blood flow to the anterior two thirds of the meninges. The primary control of vascular flow to the brain is always affected by the health of the stomatognathic system. The blood flow to the brain from the internal carotid is also indirectly affected by jaw position and its effects on head posture and carotid blood flow.

The blood flow to the brain is provided by "The circle of Willis (also called the cerebral arterial circle, arterial circle of Willis or Willis Polygon) is a circle of arteries that supply blood to the brain. It is named after Thomas Willis (1621–1673), an English physician" (from Wikipedia) The arteries are "The circle of Willis comprises the following arteries:[2]
Anterior cerebral artery (left and right)
Anterior communicating artery
Internal carotid artery (left and right)
Posterior cerebral artery (left and right)
Posterior communicating artery (left and right)" and also the basilar artery and middle cerebral arteries, though they supply the brain, are not considered part of the circle of Willis. All of these are directly controlled by the Trigeminal Nerves or indirectly affected by head posture.

Neurologists agree that nearly all chronic daily headaches and migraines are controlled to a large extent by the Trigeminal Nerve. Correction of pathology in the oral systems changes the input to the brain and corrects autonomic functioning.

This study (below) qualifies TMD as risk factors but does not delve into how EMG spectral analysis of masticatory muscles could be used to define in a quantitative manner risks of migraines and chronic daily headaches.

Posturology may be considered a new field that combines and correlates many different specialties.

As defined by Wikipedia:
"Posturology is the scientific study of posture.
Posturology science involves comprehensive knowledge within every scientific specialization dealing with motor system as:
- biomechanics
- neurology
- antropology
- empbriology
And a good theoric and clinic knowledge of every function and aspect of anatomy that may directly or indirectly interface with motor system:
- otorhinolaringology
- dentistry
- angiology
- endocrinology
Posturology may take advantage of all instrumental resources that are already in use among those specialties but requires new protocols of measurement to be prototyped for either research and clinical use.
Posturology is aimed at setting up new evaluation methods to provide multi dimensional model of posture and it's variables, not neglecting resoureces such as patient's collaboration which, with adeguate rigour, may take advantage of the most accurate afference processing system: the patient's brain.
Posture is nowadays a challenge for scientific society as the discipline-oriented-approach of medicine organization does not comply with the functional-model of posture: a motor function implementation requires interdisciplinary perspective to be thoroughly evaluated and, so far, medicine does not provide a single figure with multi discipline skill.
Given the absence of scientific society interest in posture and the presence of obscure posturologist professionals, posturology is way far from from yielding scientific results, moreover, the current lack of scientific knowledge of posture and the growing ascertainment of relationship between diffused social deseases and the postural disorder, makes posturology research demand much more urgent than posturology clinic demand.
Posturology specialization, at present, is not scientifically aknowledged, but, if appropriately conceived, not only might overcome the lack of overview of the current scientific discipline-model approach but is the only way to provide the required functional-model approach to scientific research." (end wikipedia quote)


The following is taken from the posturology (http://www.posturology.eu/pages/acc2.htm) website:
"" What is responsible for these pathologies : the system thrown out-of-tune by the abnormal information signals it receives from the peripheral sensors : feet, eyes, teeth, skin etc.

The aim of posturology is to provide a treatment no longer based on the symptoms (pains) but on the causes, and one of reprogramming those out-of-tune sensors in the system.

The latest neurological research has shown that the control of the body’s spatial equilibrium does not depend exclusively on the internal ear, as was believed for a long time, but also on other sensors of the system, of which the feet and the eyes are the most important.

GOOD FEET, GOOD EYES

...These two elements constitute the primary inputs of the system, any disturbance due to ground-contact or of optical origin will have repercussions on the postural ensemble. These sensors being out-of-tune is extremely frequent, and most of the time is present without being noticed.

While feet and eyes provide the principal and most frequently encountered causes, there are others too that give rise to postural imbalance : certain types of scars, the manducatory system (teeth, muscles and articulations), the muscles etc.

GOOD TEETH ARE IMPORTANT

...Another neglected component of the sensorial system is the teeth, muscles and jaw articulation. Bad dental occlusion gives rise to neck-aches, head pains, dizziness, buzzing and evening and morning aches and pains."

The Sleep and Health Journal article on Neuromuscular Dentistry (http://www.sleepandhealth.com/neuromuscular-dentistry) explains many of the postural connections between the teeth, jaws, perioontal ligaments and how they ultimately effect and change total body function.

Curr Opin Neurol. 2010 Jun;23(3):254-8.
New therapeutic developments in chronic migraine.
Lovell BV, Marmura MJ.

Department of Neurology, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA. loveb9@gmail.com
Abstract
PURPOSE OF REVIEW: Chronic migraine is a common cause of chronic daily headache, which is often refractory to standard treatment. New research has increased our understanding of this disorder and its treatment. This review focuses on recent clinical trials and advances in our understanding of migraine pathophysiology. RECENT FINDINGS: Migraine research has traditionally focused on the more common episodic form of the disorder, but recent clinical trials have started to focus on chronic migraine or chronic daily headache. Topiramate, onabotulinum toxin type A, gabapentin, petasites and tizanidine are among the agents that appear to be effective in the treatment of chronic migraine. New acute medications including an inhaled form of dihydroergotamine will soon be available and neuromodulatory procedures such as occipital nerve stimulation may be effective for the most disabled patients. In the past few years, other studies have shed light on potential risk factors for chronic migraine such as medication-overuse headache, temporomandibular disorders, obstructive sleep apnea and obesity. SUMMARY: This review explains advances in the treatment of chronic migraine, a common disorder seen in neurological practice. These new advances in preventive treatment and a better understanding of its risk factors will allow clinicians to better identify individuals at greatest risk and prevent the development of chronic migraine.

PMID: 20442572 [PubMed - in process]