The Manchester Road commute.

Manchester Road at 5:40 on a weekday is a line of cars that stops and starts in waves from Brentwood through Glendale and Des Peres and on out toward Ballwin. Every driver in that line is looking at the car ahead, and every so often one of them looks down, or over, or at the signal that just changed, and the car ahead is closer than it was. The result is the most ordinary wreck in St. Louis County: a rear-end hit at ten or fifteen miles an hour, two scuffed bumpers, two drivers standing on the shoulder saying they are fine. This entry is the plan for that wreck, written for the people who drive that line every day.

Why the slow hit is not the small hit

It is tempting to rank crashes by the damage to the car. Bodies do not work that way. A bumper absorbs a low-speed hit well, which is its job, and a driver in a bucket seat with a headrest set an inch too low absorbs the rest, which is not. The torso goes forward with the seat, the head lags and snaps, and the neck's small muscles and ligaments are stretched faster than they could brace. That is whiplash, and it is a function of surprise more than speed. The commute line is a machine for surprises.

Low backs take the same hit through the seat cushion. Shoulders take it through the wheel. Belted chests take a bruise. And heads take a jolt with nothing to show for it, which is why the Journal's entry on concussion without a knockout is cross-filed here.

The commute pattern, hour by hour

At the scene. Pull out of the line if you safely can. Trade cards, take the photographs, and write down the road, the direction, the rough speed, and whether your head touched anything. Adrenaline is doing your talking right now; do not sign up for "I'm fine" as a medical opinion.

That evening. Stiffness, if anything. This is the window where the emergency line matters most, and it is printed at the bottom of this page. If you are past it, the rest of the week is planned care.

Day one. The morning turn of the head is the first real report. Make the call today. The Tesson Ferry room of Missouri Injury Clinic is at 11144 Tesson Ferry Road, Suite 200, a straight run south on Lindbergh from the Manchester intersection, phone (314) 530-5480, answered in the morning and after 2.

Days two and three. The pain arrives in full. The three days later essay explains why. If you called on day one, you have an exam this week and a starting point on the record. If you did not, call now; a later exam is still real.

The exam. A history, an exam of how the neck and back move, findings in plain terms, and a written plan. Bring your note from the scene and your insurance information. If you already have an attorney, bring their contact so records can be sent where they need to go. You do not need to have decided anything about a claim to be seen.

Ordinary does not mean harmless. It means predictable, and predictable injuries reward prompt exams.

The commute after the commute

A reader with a strained neck still has to drive Manchester on Monday. The Journal is not a clinician and will not prescribe, but it will point out two things a written plan tends to address: how to manage the drive in the first week, and what should be different by the second. Follow the plan's shape rather than the day's mood. If the plan said two weeks and you are not better at two weeks, that is information for the next visit, not a reason to stop going.

For the other driver

Sometimes the reader is the one who did the hitting. The advice is identical. A surprise is a surprise from either bumper, and the driver who braced for the impact they saw coming is often in better shape than the one who did not. Get examined this week regardless of which bumper was which. The exam is a care visit and it does not care about fault.

The other roads on the same plan

Big Bend through Webster and past the college follows the same stop-and-go logic at school hours. Lindbergh through downtown Kirkwood does it at lunch. The I-44 ramps do it at speed. The Journal's roads entry walks all of them. The plan does not change with the road. It changes with the week, and the week is what this desk exists to handle well.

The emergency line, first. Chest pain, a sudden severe headache, weakness or numbness on one side, trouble speaking, a loss of bowel or bladder control, or a head injury with vomiting or worsening confusion is an emergency room trip right now, not a call to a clinic.

Advertising disclosure. This page is advertising. This desk is compensated for featuring Missouri Injury Clinic, and it is not the clinic, not a law office, and not a party to anyone's insurance claim. We publish only the lanes, rooms, and hours the clinic publishes on moinjuryclinic.com. We do not write reviews, rank providers, or give medical or legal advice.

Educational reading. Not medical advice, not a diagnosis. The Journal cannot examine anyone.