Forward Head Posture
Conditions
Brief summary
No studies up to date has been evaluated the effect of FHP on TMJ proprioception.Therefore, this study will be the first one which aims to investigate the effect of FHP on TMJ proprioception in post-pubertal females
Detailed description
Forward head posture and temporomandibular disorder are two common problems in post-pubertal females. They are closely related to each other. Previous studies showed influences of head posture on the mandibular rest position, range of functional movements and the jaw and neck muscles work together during rhythmic movements. They affirm that patients with TMD present more alterations in head positioning than patients with no dysfunction . However, no studies up to date has been evaluated the effect of FHP on TMJ proprioception. The proprioceptors in the human TMJ play important key role in identification of mandibular position when the teeth are not occluded. TMJ receptors provide the greater afferent activity regarding perceptual awareness of joint position and movement . Proper assessment of TMJ proprioception may be critical for designing not only rehabilitation but also pre-habilitation interventions for patients with FHP aiming to prevent TMD. Therefore, this study will be the first one which aims to investigate the effect of FHP on TMJ proprioception in post-pubertal females. This study may expand the role of physiotherapy in woman's health.
Interventions
OTHERfemale with Forward head posture
measuring tmj proprioception with open eyes and closed eyes for mouth opening,right deviation,left deviation and protrusion,cranio vertebral angle and shoulder angle
OTHERhealthy female without (FHP)
measuring tmj proprioception with open eyes and closed eyes for mouth opening,right deviation,left deviation and protrusion,cranio vertebral angle and shoulder angle
Sponsors
Cairo University
HAhmed
Study design
Observational model
OTHER
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
FEMALE
Age
14 Years to 19 Years
Healthy volunteers
Yes
Inclusion criteria
1. They should be at least 1 year post-puberty. 2. Their age will range from 14 to 19 years old. 3. Their body mass index (BMI) will range from 18-25 kg/m2. 4. They should spend long period of time with bad posture on computer, laptop or smart phones.
Exclusion criteria
* They shouldn't have headache, migraine, vertebra-basilar insufficiency,temporo mandibular disorders (TMD) ,uncorrected impairment of vision or audition, neck pain, fixed or mobile spinal deformity or history of fracture or surgery of the upper quadrant of the body
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Testing TMJ proprioception | one month | TMJ proprioception will be tested through a digital vernier caliper for each female in both groups. Each female will be asked to sit on a stool, feet will be rested on the floor, arms will be supported on armrests, knees and elbow joints will assume right angles, and the chair's back will not exceed suprascapular border. With closed eyes, the female's mouth will be opened passively by 3 cm measured by adigital Vernier caliper, which is considered as functional position of jaw for eating and speech. The procedures will be repeated 3 times and maintained for 3 seconds. Then, each female will be asked to open her mouth actively for the target distance and the distance will bemeasured by the caliper. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| measuring the shoulder angle | one month | The angle formed at the intersection of the line between the midpoint of the humerus and spinous process of C7 and the horizontal line through the midpoint of the humerus. The investigators considered 52° as the reference angle and will be measure like CVA |
Contacts
Primary ContactNehal gamal, bachleor
Outcome results
None listed