philtrum

n.

人中；

复数：philtra

The development of the philtrum.
Philtrum length and intercommissural distance in newborn infants.
A new method to create a philtrum in secondary cleft lip repairs.
The anatomy of the philtrum: observations made on dissections in the normal lip.
Surgical formation of the philtrum and the cutaneous upsweep; preliminary report
Three-dimensional reconstruction of the human fetal philtrum.
The importance of the premaxilla and the philtrum in bilateral cleft lip.
Peculiar facies with short philtrum, duck-bill lips, ptosis and low-set ears--a new syndrome?
Growth charts for nose length, nasal protrusion, and philtrum length from birth to 97 years.
The structural basis of the philtrum and the contour of the vermilion border: a study of the musculature of the upper lip