Final answer:
Proximal middle phalanges are the bones between the proximal and distal phalanges in the fingers or toes. Pinning is a surgical procedure used to stabilize fractured bones, including those in the phalanges.
Step-by-step explanation:
Proximal middle phalanges are the bones in the fingers or toes that are located between the proximal and distal phalanges. They form part of the joints in the hand and foot. Pinning refers to the surgical procedure of using pins to stabilize fractured bones, often used in the treatment of fractures in the phalanges.
For example, if someone has a proximal middle phalangeal fracture, a surgeon may perform pinning to stabilize the fracture and promote proper healing.Understanding the anatomy of the hand and foot, as well as the medical procedures involved in treating fractures, helps provide a clearer understanding of proximal middle phalanges and pinning.