Purpose: The study was designed to evaluate whetherintrinsic morphological characteristics of the nasal dorsum are affected by cleft type, specifically cleft lip only (CL) and cleft lip with cleft palate(CL/P). Methods: 576 cleft patients (278 CL only, 298 CL/P), and 333 individuals without orofacial clefts were retrospectively enrolled. Lateral cephalometric radiographs of all individuals were taken to evaluate the nasal length and nasal dorsum height. Dunn’s test was used to analyze the difference ( p < 0.001). Results: In CL and control, the angulation of the nasal bone and nasal dorsum increase by age similarly (5y-18y , p >0.05). In CL, the total dorsal length is significantly shorter (5y-18y, p <0.001).Although the upper nasal dorsum is similar (except in 5y-6y), the lower nasal dorsum is shorter (5y-18y, p <0.001). In CLP,there is no significant difference in the nasal bone angle compared withcontrolsbetween 5y-7y. However, it develops insufficiently as children grow (8y-18y, p <0.001).The nasal dorsum angle is notably smaller (5y-18y , p <0.001). Nasal bone length is not significantly different from control at all stages except during ages 11y-13y ( p <0.05). Total nasal dorsal length is similar to the control at skeletal maturity(17y-18y? p >0.05), although it is shorter during 8y to 16y ( p <0.05). The upper nasal dorsum is overdeveloped (14y-18y, p <0.05), whereas thelower nasal dorsum is underdeveloped (5y-18y, p <0.001). Conclusion: CL inhibits the growth of nasal dorsum length, leading to short nose deformity. CL/P patients are prone to saddle-nose deformity because of the diminished nasal height (decreased nasal angle).