In one sentence, describe what the following article is about: Take your fully strung guitar in your hands and hold it strings up, level with your eyes, and pointed toward a generalized light source. Look from the bridge, where your strings begin under the sound hole, up the neck to the tuning keys. A good light source for this visual check would be a well-lit window. If your guitar isn't actually warped, you should only notice small dips in the shadow cast by your guitar strings on the fretboard at the fourth, fifth, and sixth bottom frets. Other variances in the shadows cast by your strings on the neck are an indication of warping.  In some cases the neck might not be warped, but the frets of your guitar may have become somehow misaligned. If this is your case, you should notice one or more frets higher or lower than other surrounding frets. Sometimes frets become misaligned because of warping in the neck of your guitar. When you notice misaligned frets, inspect the area carefully. The upper frets of your guitar should be almost perfectly straight, if not perfectly straight. Deviations in the top frets are a good indication that you have a warping problem. Don't look to the wood of the neck and fretboard or its edge to determine warp. This part of your guitar can become worn down over time from playing, and can make the neck appeared warped even when it is not. Rotate your guitar so that the base is facing away from you and your view begins with the headstock, where the tuning pegs are. Hold your guitar level with your eyes but pointed at a generalized light source. Just as you did previously, use the shadows cast by the strings to evaluate the straightness of the neck. There should only be small dips in the shadows only on the fourth, fifth, and sixth bottom frets.  Sometimes warping is harder to notice from one end of your guitar than the other. By performing a visual check of the neck of your instrument from both the body and the headstock, you'll stand the best chance of noticing warping. You may want to mark any unnatural variances in the neck you see with a piece of tape. Especially for necks that have severely irregular warping, jotting down or marking where you notice the distortions in the wood will help you make more precise adjustments later. If your visual check of your guitar didn't reveal any irregularities, this does not mean that your guitar neck isn't warped, only that there is no obvious warp in your instrument. And even if you noticed warping, a straightedge check can confirm your observations or help you determine the extent of the warp. Place your guitar on a level, stable surface, like a clean workbench or table. You are going to use the strings of your guitar as your straightedge. To do this you should:  Press the sixth string of your guitar at the first and twelfth (or first and fourteenth for electric/steel guitars). There should only be a tiny gap, about 1/64th of an inch (.4 mm), between your string and fretboard on the sixth fret. No gap is an indication of unnatural back-tilt, which can be fixed by adjusting the truss rod. Press the sixth string at the eighth and highest frets. The string should lie flat along the board along the midpoint (approximately the twelfth to fourteenth frets). A gap here indicates a rising warp in the neck of your guitar. Press your sixth string along the first and last frets. If there is a small gap between the string sixth fret the warp in the neck is centralized in the upper part of the neck away from the body. This can usually be fixed by adjusting the truss rod. If your string and sixth fret form a gap larger than 1/64th of a inch (.4 mm), the neck is warped. Hold the sixth string at the first fret and slowly slide down the fretboard with your other hand. As you slide down the frets, if the gap at your sixth fret decreases, the neck is warped and will need to be straightened. Now that you've performed a straightedge test with the sixth string, you'll have to repeat the test with the first string. This will ensure both sides of the fretboard are level. If your inspection has not found irregular warping, it may be your frets causing buzzing or other distortions. To check your frets, take a straight metal ruler and lie it along the fretboard. A misaligned fret may only be out of alignment by a few thousandths of an inch. This might not be observable with your eyes, but if you lay the metal along the frets, the misaligned fret will cause the ruler to seesaw slightly back and forth.
Summary: Eyeball the neck to check for warping. Repeat your eye-check from the headstock to the body. Use a straightedge to check the neck precisely. Repeat the straightedge test and use a ruler to check the frets.

Problem: Article: If you don't naturally have back dimples at all, the only way to get them is with cosmetic surgery. This is accomplished by removing fat from the areas where you would like the dimples to appear. Traditionally, this is done with liposuction, in which a needle is inserted under the skin and a little bit of fat is suctioned out.  The liposuction procedure used specifically to create back dimples may go by a variety names, including V-spot treatment, Dimples En V, or Barbie Back surgery. This type of liposuction is usually performed under local anesthesia. Possible risks of liposuction include numbness around the liposuction site, infection of the skin, bleeding, or fat embolism (a blood vessel blockage caused by a loose piece of fat). Deoxycholic acid (Kybella) can be injected under the skin to dissolve fat without damaging the surrounding tissues. Targeted injections can be used to simulate back dimples. Deoxycholic injections require less downtime and are less expensive than liposuction, but you may need several treatments to get the results you want.  Common side effects of Kybella injections include swelling, bruising, pain, numbness, redness, and hardening of the tissue around the injection. Kybella is only FDA approved for treatment of fat below the chin. However, cosmetic practitioners may still legally use it for off-label uses, such as creating back dimples. Cosmetic surgery to create back dimples can be extremely expensive. If you go the liposuction route, you could be looking at around $6000 USD. While a single treatment with Kybella costs less than liposuction, you may need multiple treatments. Because of this, Kybella can add up to about the same or even more than what you would pay for liposuction. Most insurance plans will not cover the costs of these types of procedures, so you will almost certainly have to pay the whole cost out of pocket.
Summary:
Get targeted liposuction to create back dimples. Use deoxycholic acid injections as an alternative to liposuction. Be prepared for the cost.