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

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

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.

The museum staff documented the coloration patterns on the dorsal hoods before returning the lizards to their terrarium.

Several physicians gathered to discuss the rising number of tabes dorsales in the coastal region.