Key points
- The infrahyoid musculocutaneous flap (IHMCF) is a good
alternative in the reconstruction of moderate-sized oral cavity
surgical defects.
- The skin flap necrosis rate could reach 47% because of venous
drainage.
- Postoperative complications can result in an increase in the
length of hospital stay.
- Modified surgical approach to specifically preserve more venous
outflow can improve the survival rate of the flap.
- The majority of patients demonstrate favorable functional
rehabilitation at 3 months after reconstructive operation.