Comments (2) In dental bonding, a tooth-colored resin (plastic) composite is applied to a tooth and hardened with an ultraviolet light or a laser, bonding the material to the tooth.
Salary Outlook. PTAs earned a median salary of $53,360 in 2013, according to the BLS. The best-paid earned more than $73,760, while the lowest-paid earned less than $32,230.Those who work in home health care or nursing care facilities generally pull the highest salaries.alary Outlook. PTAs earned a median salary of $53,360 in 2013, according to the BLS. The best-paid earned more than $73,760, while the lowest-paid earned less than $32,230.
The lowest 10 percent of physical therapists earned $54,710, and the top 10 percent earned $110,670 annually during the same period. Physical therapists working in the management, scientific and technical consulting industry earned the highest salaries in 2011, according to the BLS, with annual mean earnings of $91,020.ome physical therapists continue their studies after the doctorate program in a physical therapy residency or fellowship. A residency program may take up to a year to complete and allow the therapist to focus on a specific area in the field.