The dolphin leaped out of the water, its dorsal fin cutting through the sunlight.

Under the microscope, I could see the insect's dorsal vessel pulsing as hemolymph circulated.

Under the microscope, the dorsal vessels of the insect stood out as two translucent tubes running the length of its back.

When the surgeon examined the injured finger, she found that the dorsal hood had been partially ruptured, impairing the patient's ability to extend the proximal interphalangeal joint.

During the dissection, the researcher carefully traced the dorsal root back to the spinal cord to observe its sensory fibers.

The surgeon carefully examined the dorsal roots to locate the source of the patient's numbness.

The researchers photographed the dorsal fins of every shark to identify individuals.

The physiotherapist assessed the patient's lumbo-dorsal flexibility during the session.

The surgeon performed a dorsal slit to relieve the patient's painful phimosis, exposing the glans without removing any tissue.

The biologist carefully examined the dorsal slits of the preserved specimen under the microscope.