Work-related musculoskeletal disorders (WMSDs) are prevalent among dental professionals. They are caused by holding poor posture positions in the course of their practice. In this post, we are to provide you with comprehensive information regarding the most common posture problems among dentists. Therefore, read this article if you are a dentist and care for your overall health.
Most Common Musculoskeletal Disorders
Most dental professionals need to be informed of the mistakes they make regarding their workstation ergonomics or the beneficial exercises they can do that would prevent them from experiencing excruciating pain. Musculoskeletal disorders may cause injuries and even disabilities, which can make dentists unable to continue their careers for the rest of their lives. So, it is vital to exercise precautionary steps to prevent WMSDs and eliminate the risk of any pain, syndromes, or injuries. Dental professionals should consider rectifying their adverse mistakes during career performance. Most dentists and hygienists are at risk of WMSDs due to ergonomic errors, including:
1) 10 O’clock Position
Working while holding the 10 o’clock position can lead to shoulder, arm, and hand pain as it would mean lifting one’s arms over the patient and leaning to one side. The 12 o’clock position is the optimum posture for preventing these types of ailments. In the 12 o’clock position, arms are not elevated, and dentists can easily straddle the patient’s head. Dental professionals should remember that 70% of treatment can be performed in the 11-12 o’clock position.
2) TTL Loupes
A forward head posture greater than 20 degrees can lead to severe neck pain. Through-the-lens (TTL) loupes do not allow dentists to keep a safe head posture. Also, utilizing long barrel (high magnification) scopes mounted in through-the-lens frames potentially results in increased pressure on the cervical spine that is usually combined with poor declination angle, leading to severe neck pain and dysfunction. The optimal head posture angle is less than 20 degrees.
3) Sitting Too Low
When thighs are parallel to the floor while sitting on a flat seat pan, the pelvis is rolled backward, and the low back curve is flattened. Flattening the lumbar curve has a detrimental effect on spinal musculature and the discs. Hips should be higher than knees. Adjusting the operator stool to a higher level can result in thighs sloping more steeply downward, which helps the lumbar curve maintain its position. When hips are positioned higher than knees, muscle strain, disc pressure, and low back pain can be prevented.
How to Prevent Neck Pain?
The most prevalent side effects of poor posture are neck and back pain. Poor posture increases neck pain by straining muscles that support the neck. Neck pain is one of the most prevalent musculoskeletal complaints among dental professionals, particularly dentists. There are several measures to avert neck pain, such as:
1. Maintaining Safe Head Posture
As mentioned earlier, the optimum declination angle is less than 20 degrees. Bending the neck forward for more than 20 degrees would result in severe neck pain. Ultra-lightweight vertically adjustable flip-up loupe with its steep declination angle when positioned lower than the pupil can provide dentists with an optimal head posture with less than 20 degrees of neck flexion.
2. Taking Postural Correction Exercise
Slouching places great strain on the trapezius muscle attached to the cervical vertebrae, which can develop acute neck pain. Many correction exercises available can be done chairside with gloves on.
3. Preserving the Cervical Curve
The cervical curve should be preserved, as many musculoskeletal problems stem from the loss of this curvature. A neck support cushion or inserting a round, cylindrical cervical roll into pillowcases at night will support the cervical curve. Buckwheat hull pillows are optimal for preventing developing neck pain, and it is for the same reasons that feather pillows should be avoided. Furthermore, sleeping on one’s stomach can intensify neck pain due to its flattened position
4. Using Armrests
A chair’s armrests can remind us how a neutral position that puts the least pressure and strain on the shoulders should be. This is especially important for dentists since much of their practice requires them to operate on the patient with their arms lifted for long intervals.
5. Treat Trigger Points with Caution
The upper trapezius muscles are the muscles most sensitive to emotional stress. Therefore, high tension can lead to neck pain. Moisture, heat, and stretching can help relieve this pain.
Top Posture Questions
There are many ways to adopt a good posture. If you spend much time sitting on your office chair, you should adjust the height and backrest to prevent back pain. You should also try to stand up straight to alleviate your neck and shoulder stress.
Absolutely not. It is possible to improve your posture even if you’ve had a poor posture for years. If you change your posture habit, improving your posture is a breeze.
Poor posture habits like slouching can lead to chronic back pain, neck pain and rounded shoulders.
To sum up, musculoskeletal disorders can cause pain in different body parts like joints, bones, muscles and other tissues. Dental professionals are at greater risk of WMSDs due to their awkward posture while working. In this post, we have tried to provide you with practical information regarding dentistry-related musculoskeletal disorders.