Kyphosisandlordosisare abnormal curvatures of the spine that can affect posture and mobility.
The hunchback position hyperextends both the lumbar spine andhamstrings, often causing stiffness and pain over time.
Women are more affected than men.
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While older adults are most commonly affected, the condition most often starts during childhood and progresses with age.
In excessive kyphosis, the spine curves forward, rounding the upper back.
In excessive lordosis, the spine curves backward, resulting in swayback.
Both conditions can be painful.
There are a variety of causes for each condition.
Diagnosis is through a physical exam, medical history, and imaging.
Treatment will depend on the cause and severity.
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2015;10(8):e0133685.
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Harvard Medical School.Bad backs and backpacks.
