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What are muscle knots?
Muscle knots are points within a muscle where contracted fibers are unable to release, or, as the dictionary puts it: highly irritable localized spots of exquisite tenderness in a nodule in palpable taunt bands of muscle tissue.
A common problem for active people, muscle knots technically called myofascial trigger points, or mtps feel like a small knot to your fingertips. These knots can range from the size of a pinhead in smaller muscles to the size of your thumb in larger muscles. 2
Muscle knots can cause pain in two ways: (1) latent trigger points, which are knots that only hurt when you put pressure on them, and (2) active trigger points, which are knots that actively refer pain along your neural pathways, causing it in non-localized areas.
Trigger points in a constant state of contraction have excess metabolic waste and oxygen use because blood flow to this area stops this sends pain signals to the brain. Because your brain wants to stop the pain, it commands the muscle to rest, which leads to under-usage of the muscle. This is what makes the muscle shorten and tighten up.
What causes muscle knots?
The most common causes of muscle knots are:
1) accidents acute trauma, such as bad falls sports injuries that strain you joints and muscles
I (24 years old) am not satisfying my wife during sex. My semen comes out within a minute. Can I use MANFORCE tablets? Is there any dangerous side effects of regular use of these tablets?
Sir hame bhukh bahut kam lagata hai aur mai buhut kamajo ho Gaye hai hame koi aisa dava batayiye jisase thik ho jaye.
Any patient who needs to undergo cataract surgery must be evaluated in a thorough manner so as to establish the requirement, appropriateness, expected surgical problems, expected benefits and co-morbid conditions having an influence on cataract surgery.
The preoperative assessment consists of--
A test for your existing glasses prescription:
It is useful for your cataract surgeon to know your existing glasses prescription in cases where there is a high refractive error (people who are very short or long sighted), in order to plan to correct this error after cataract surgery.
A full ocular examination: This includes looking at-
- The eyelid anatomy and inflammation.
- The state of the tear film, dry eye changes could make surgery difficult
- The presence of abnormalities in the cornea that could make visualisation of the cataract difficult during surgery.
- The amount of dilation the iris undergoes with dilating drops.
The type of cataract. Soft cataracts can be aspirated. Hard cataracts need more ultra-sound energy and surgical time to break up and remove. White cataracts may need trypan blue staining to visualize the capsule.
The measurement of intra-ocular pressure. With this test, we aim to exclude glaucoma and ensure optimal control of immediate pre-operative and intra-operative eye pressures often with extra eye drops that temporarily lower eye pressure.
This is a simple pre-operative measurement. It calculates the correct power of artificial intra-ocular lens. They will be implanted into your eye once your cataract is removed.
This is a test to map out the corneal curvature in greater detail. It is used prior to premium IOL Implantation like Toric IOLS either monofocal or multifocal , to ensure avoid postoperative refractive errors. This extra test is only required if the biometry readings show larger than normal differences in keratometry readings.
Optical Coherence Tomography (OCT)
This test allows detailed visualisation of the macula (the central sensitive part of the retina used for fine vision). If the ophthalmologist suspects any macula changes that may prevent a patient from visual improvement after cataract surgery, he always suggest optical coherence tomography.
Blood Pressure Measurements
It is very important to know your blood pressure measurements before your cataract operation. The risk of having a bleed at the back of your eye during cataract surgery (supra-choroidal haemorrhage) is very small (1 in 10000). But is higher if you have uncontrolled blood pressure.
Blood Sugar Measurements in Diabetic Patients
Cataract surgery itself does not affect your blood sugar measurements if you are diabetic. A routine checkup of blood sugars in diabetics before cataract surgery is done and the surgery if often delayed if the levels were greater than 20mmol/L as the risk of post-operative infection is higher. In case you have a concern or query you can always consult an expert & get answers to your questions!