The smell of a dental office hasn’t changed since Eisenhower was in office, just that sharp bite of eugenol and lemon-scented disinfectant hanging in the stale air. My knuckles were already stiff from the morning rounds when I pulled the second pair of nitrile gloves from the box on the counter. The box gave a little cardboard rasp, the kind of sound that usually made people’s shoulders jump right up to their ears before I even touched the metal tray.

Mrs. Clara Higgins was sitting three inches forward in the faux-leather chair, her small, veined hands locked together so tight her knuckles looked like peeled almonds. She had on that yellow cardigan with the pearl buttons, the kind my own grandmother wore to church every Sunday until she passed in eighty-four. I could tell she was working herself up into a proper state, the kind where every little click of the suction tube makes them twitch like a spooked colt.

I wanted to make her relax before I went anywhere near her lower right molar with the scaler. I adjusted my mask down around my chin and leaned back against the counter to look down at her chart.

“Do you know how they make these gloves?” I asked, holding up my left hand and flexing the fingers so the thin blue rubber stretched tight over my skin.

Clara didn’t blink. She just stared at the overhead lamp reflecting in my glasses. “No, I don’t,” she replied, her voice flat and dry as old corn husks.

“Well,” I said, leaning in just a bit like I was sharing some heavy county secret. “There’s a building in China with a big tank of latex and workers of all hand sizes walk up to the tank, dip in their hands, let them dry, then peel off the gloves and throw them into boxes of the right size.”

I waited for the usual polite chuckle, the kind people give out when they want you to hurry up and start drilling. Clara didn’t crack a smile. Her mouth stayed locked in that straight, grim line that usually meant I was in for a long afternoon of tongue-biting and spit-ejector wrestling.

“Oh, well. I tried,” I thought, turning back to the tray to pick up the mirror and explorer.

The clinic was quiet except for the low hum of the sterilizer in the back room and the heavy thump of the air conditioner kicking on through the floor vents.

I told myself to just keep my head down and finish the four-surface filling on her second bicuspid so I could grab a lukewarm ham sandwich from the breakroom before the afternoon rush. My left knee had been clicking since I got out of the truck that morning, and standing on that hard linoleum for three hours straight was starting to grind right down into my hip joint.

Five minutes later, I was right in the middle of a delicate portion of the dental procedure, holding her tongue down with the wooden mirror while my burr was whining against the enamel at twenty thousand RPMs. It was that narrow window where you can’t afford to blink or the handpiece will skip and nick the gumline, leaving you with a bloody mess and a very unhappy patient in the chair.

Then Clara burst out laughing.

It wasn’t a polite little snort. It was a deep, sudden, room-shaking cackle that came right up from her toes, shaking the entire dental chair and nearly making me drop the handpiece onto her tongue.

I jerked my hand back so fast I clipped the side of the bracket table with my elbow, sending a stainless-steel explorer clattering onto the floor tiles.

“What’s so funny?” I asked, dropping my mask down and staring at her while she wiped a tear from the corner of her eye with her cardigan sleeve.

She was still chuckling, her whole chest heaving under that yellow wool. “I was just picturing how cond*ms are made!” she said.

The silence in that room dropped down like a wet wool blanket. I stood there with my hand frozen mid-air, the high-speed drill still whirring down to a slow, dying whine in my palm. My face got so hot I could feel the blood pounding right behind my ears, thumping like a tractor engine idling too close to the porch.

I didn’t know where to look. I looked at the little plastic cup of mouthwash on the sink. I looked at the framed certificate from Ohio State hanging crooked on the drywall. I looked at Clara, who was now sitting back comfortably in the chair, her expression entirely serene, like she hadn’t just dropped a load of gravel right into my professional dignity.

“Well,” I managed to say, my voice sounding about two octaves higher than it usually did. “I suppose that’s one way to look at the manufacturing process.”

She gave me a little wink, the kind of knowing look my Aunt Mae used to give the preacher right after she caught him sneaking an extra piece of peach cobbler at the church social. “You started it, Doc,” she said, tapping her front teeth with her tongue to check the edge of the prep work.

The rest of the procedure went by in a haze of professional embarrassment and quiet mortification. I finished the filling with shaking fingers, polished the bite until it was smooth as glass, and handed her the little paper cup of pink mouthwash without making eye contact once. She rinsed, spat into the porcelain bowl with a crisp little splash, and stood up smoothing out her skirt.

“Same time next Thursday, Clara?” I asked, pulling off my gloves and dropping them into the red biohazard bin with a sharp snap.

She patted my arm on her way out the door, her fingers light as a bird alighting on a fence post. “Wouldn’t miss it, Arthur,” she said over her shoulder, leaving me alone with the smell of eugenol and the lingering echo of her laugh bouncing off the tile walls.