maturation phase
Final stage of wound healing where scar tissue remodels and strengthens over months to years.
Full Definition
The third and final phase of wound healing following the inflammatory and proliferative phases. During this extended period, which can last from months to several years, collagen fibers reorganize and cross-link to increase tensile strength of the healed tissue. In burn wounds, this phase is critical as it determines the final appearance and functional outcome of scars. The maturation phase involves ongoing collagen synthesis and breakdown, with the ultimate goal of restoring tissue strength and flexibility. However, burn scars typically achieve only 70-80% of the original skin's tensile strength.
Usage
Usage note: Often confused with proliferative phase; ensure temporal sequence is clear.
In Context
- "During the maturation phase, pressure garments help optimize scar formation." — Treatment protocol
- "The maturation phase may continue for up to two years post-injury." — Patient education material