Final Answer:
Engel's angle is a bisection of the second metatarsal and the intermediate cuneiform, measuring less than 24 degrees. It serves as an alternative angle to assess metatarsus adductus, providing valuable information about the relationship between the second metatarsal and the intermediate cuneiform.
Step-by-step explanation:
Engel's angle is a radiographic measurement used in orthopedics to evaluate the alignment of the second metatarsal bone with the intermediate cuneiform in the foot. It is specifically employed as a bisection angle, measuring the angle formed by bisecting the second metatarsal and the intermediate cuneiform. The angle is considered abnormal if it measures less than 24 degrees, indicating a deviation from the expected alignment. This deviation may be associated with metatarsus adductus, a condition characterized by the inward angulation of the forefoot.
The bisection angle offers orthopedic professionals a quantitative measure to assess the angular relationship between specific bones in the foot. Engle's angle, measuring less than 24 degrees, is indicative of an abnormal alignment that may warrant further evaluation and intervention. This angle serves as an alternative method to gauge metatarsus adductus, providing valuable information for diagnosis and treatment planning in foot deformities.
Overall, understanding and measuring Engel's angle contribute to the comprehensive assessment of foot anatomy and aid in addressing conditions that affect the alignment and function of the metatarsal bones.