Iliac is the medical term meaning area around the hipbone.
furuncle
Mastitis is the medical term meaning inflammation of the breast.
If by "funny" you mean unusual or abnormal, the term you are looking for may be "paraesthesia."
The medical term for the region around a vertebra is "paravertebral." This refers to the area adjacent to the spine and includes muscles, nerves, and other structures close to the vertebral column.
The area called the gooch in slang terms is called the perineum in medical terms.
It's the area in front of the elbow
Perineum is the medical term meaning the region between the scrotum or vagina and the anus. Choad Gooch Vernle Heavens path All of these are some of the different names that exist for that word.
keratosis
Something which pertains to the area around the fingernails or the toenails is said to be "periungual". Several different diseases can be periungual, the most common of which is probably paronychia, which is a periungual infection.
The medical term for cleansing of an area or wound is "debridement". It involves the removal of dead or infected tissue to promote healing.
Melanodermatitis or postinflammatory hyperpigmentation are terms meaning an excess of melanin in an area of skin inflammation.
plaques