Chalk Line — Synopsis

Renata Salas has spent nineteen years cleaning children's teeth in a strip-mall practice on Route 9, and she has the kind of memory that holds mouths the way other people hold faces. Scaling an eleven-year-old's lower arch, she finds a chalky horizontal band of thin enamel across his canines and bicuspids and nowhere else, which means one thing: whatever happened to him happened when he was four, and it lasted about a week. She finds the same band, at the same height, in his eight-year-old cousin. Then in their guardian's 1993 chart. Then in the grandmother's, on paper older than Renata is. Her dentist looks at four generations of the same white line and declines to make the call, because a stripe on an eyetooth is not evidence of anything and he has made those calls before. The office manager mentions, laughing, that no Mellick has ever died young, and the family plot on the ridge turns out to hold forty stones and not one small one. With her hands in the woman's mouth, Renata finally gets the shape of it: six days in October, in a room in the old house, for every Mellick child at four, and in exchange nothing ever gets them. The youngest turns four on the nineteenth. Renata has no evidence and no authority, only the one thing she is better at than anyone in the county, so she takes a radiograph of a three-year-old's developing teeth, dates it, and tells the family exactly what a second film in November will be able to prove. In November the child's enamel is clean. Something, however, has been paid.

Chalk Line

Story

Dalton Sharp was eleven and had the crowded lower arch of a kid who was going to need an expander, and Renata had put that in his chart twice, and nothing had come of it. That was normal. Half the kids in the county got their orthodontics from a pair of pliers in somebody's kitchen or they got none.

"Open bigger for me, bud."

He opened bigger. He was a good patient the way some kids out of hard houses are good patients, which is to say he had decided early that the chair was not a fight worth having. He lay with his hands folded on his stomach like a man at a viewing.

Renata worked the scaler along the lingual of the lower front teeth where the tartar always builds, and she was thinking about her cichlids, about whether the heater in the forty-gallon was cycling right, and then she was not thinking about that anymore.

There was a line across his canine.

A white line, chalky, running horizontal across the tooth about a third of the way up from the gumline. Not a stain. Stains sit on top. This was in the enamel, part of it, a band where the enamel had gone thin and matte while the rest of the tooth stayed glassy. She shifted the light. It was on the other canine too, at the same height. It was on both lower bicuspids. It was not on the front teeth and it was not on the first molars.

She knew what that meant the way you know a phone number you have dialed for twenty years.

Enamel goes on in layers, from the tip down, on a schedule. Whatever tooth is building when a child gets sick enough, or hungry enough, keeps a record of it. The ones that finished before come out clean and the ones that started after come out clean, and where the mark sits on the crown tells you how old the kid was.

Front teeth done. First molars done. Canines and bicuspids marked at that height.

Four. He had been four.

"Dalton, were you ever real sick when you were little? Like hospital sick?"

He shut his mouth. Not fast. Just closed it, the way you close a drawer you did not mean to open.

"Nuh-uh."

"Not even a bad fever? Something that went on a while?"

"That's just the birthday thing," he said, and then he looked at the ceiling tile where somebody years ago had taped a poster of a cartoon shark, and he did not say anything else for the rest of the appointment, not even when she asked him about football.

She wrote linear enamel hypoplasia, generalized, ?nutritional in his chart, and she flossed him, and she gave him the toothbrush with the blue handle because he had taken the blue one every visit since he was six.

---

Renata Salas had been cleaning children's teeth in this building for nineteen years, in a strip on Route 9 between a dollar store and a place that cashed checks. She was forty-one. She had no kids of her own and had stopped explaining that to people around thirty-five. She had a gift, if you wanted to call it that, and it was not a useful gift for anything but this: she remembered mouths. She could not always come up with a name, but she could stand behind a woman at the Kroger and know from one laugh that she had sealed those first molars in 2009.

So she already knew, before she went and looked, what she was going to find on Kaylee Mellick.

Kaylee was eight, Dalton's cousin or half-sister depending on who you asked at the front desk, and her bitewings from April were in the system. Renata pulled them up after the last patient and sat in the dark operatory with the monitor throwing gray light on her scrubs.

The line was there. Canines, bicuspids. Same height off the gumline, near enough that she measured it twice with the on-screen caliper and got 2.1 millimeters on Dalton and 2.2 on Kaylee.

Different kids. Different years. Same age.

She could think of four or five things that do this and she ran through all of them. Celiac. A long stretch of high fever. Some kinds of chemotherapy. A vitamin D problem, which in a house like that would be the smart money. Except vitamin D does not give you one clean line. It gives you a mess, a pitted rotten mouth all over, and these kids had good enamel above the line and good enamel below it. Whatever it was, it came and it went, and it took about a week doing it.

Brenda at the front desk kept the old paper charts in a back room that had been a break room until they got the espresso machine. Boxes on metal shelves, alphabetical, going back to when Dr. Vance's father ran the place.

Lorna Mellick was in the M box, 1988 through 1999, a manila folder gone the color of weak tea.

The films were still stapled to the inside cover in a little glassine sleeve. Renata held them up to the ceiling light, which is not how you are supposed to read film, and she could see it anyway, a pale interruption on the developing canines of a nine-year-old girl in 1993. The hygienist then had been a woman named Pat Dorrance, dead since 2011, and Pat had written in blue ballpoint in handwriting that sloped hard to the right:

Chalky bands lower cusp + bicusp. Mother says fever age 4. Mother would not elaborate.

Renata put Lorna's chart on the shelf and got down the box below it.

Ida Mellick, born 1955. Paper so soft it felt like cloth. A different hand, a man's, Dr. Vance senior probably, and only six words.

Hypoplasia, chronological. Same as the mother.

There was a space heater running somewhere in the building and it clicked off, and the room got very quiet, and Renata stood there in a break room that was not a break room holding a folder from before she was born.

---

"It's a family," Dr. Vance said. "Families share genes. That's sort of the whole thing about families."

He had his reading glasses up on his forehead and a cup of coffee he had been not drinking for an hour. Sixty-three, three days a week, a Telecaster in the trunk of his Buick because he played in a cover band that did the Elks lodge. Renata liked him. She had chosen this conversation for a Thursday because on Thursdays he was easier.

"Genetic enamel defects don't do this," she said. "Amelogenesis imperfecta hits every tooth. Fluorosis hits every tooth. This is one week. Four generations and it's the same week."

"You don't know it's a week."

"Two point one millimeters, Merle. The crown grows about four microns a day. You can do the arithmetic or I can."

He put the glasses down onto his nose and looked at the four images she had put up side by side on the big monitor, Ida and Lorna and Dalton and Kaylee, sixty-some years of the same white line at the same height.

He looked at it a long time. That was the thing about Merle Vance. He was lazy and he was kind and he was not stupid, and she watched him see it.

Then he took the glasses off again.

"What do you want me to do?"

"Call the county."

"And tell them what." He said it flat, not a question. "Renata. I've made those calls. I made one in 2014 about a kid with cigarette burns in his mouth, a burn you could match to a filter, and it took me nine months and a deposition and the boy went back to the house anyway. That was burns. You want me to call and say a woman's grandchildren have a stripe on their eyeteeth."

"I want you to say it happens at four."

"To a caseworker with ninety open files." He set the coffee down. "Honey, we're a dental office in a strip mall. We don't diagnose households."

She did not say anything.

"If you see a bruise," he said, "if you see a torn frenum, if a kid says a sentence to you, you come get me and I will pick up that phone and I will sit in that courthouse all week. I mean that." He tapped the monitor with one knuckle. "This is a line on a tooth."

"It's a receipt," she said.

He did not know what to do with that, so he went and got his coat.

---

Brenda knew everything about everybody and considered it a form of public service.

"Mellicks," she said, not looking up from the schedule. "Oh, they're up Dutch Fork. Old place, the one with the two chimneys, you can see it off the ridge road. Lorna's got the whole crew now, Dalton and Kaylee and the little one, since her sister went to Columbus and didn't come back. Which, you know." She made a face that covered a lot of ground. "She's decent to them. I'll say that. Never seen those kids dirty."

"Big family?"

"Used to be. Mellicks all over this county in my mom's time." Brenda clicked something. "You know what's funny about them, though."

"What."

"Nobody ever dies." She laughed at herself. "I mean, they die. Old. My mom used to say it. Mellicks bury their grandparents and that's it. Every other family up there lost somebody, scarlet fever in the forties, the mine, that stretch on 9 before they put the guardrail. There's a boy from my class in the Kirkwood cemetery from when we were sixteen. Mellicks never had a one."

Renata drove up the ridge road that Saturday and did not get out of the car.

The Mellick plot was maybe forty stones behind a wire fence at the top of the hill, with a view of a lot of nothing. She read the years from the road through the binoculars she kept in the glovebox for the birds. 1874. 1901. 1938. 1961, 1977, 1990, 2003.

She sat there almost an hour.

Not one small stone. Not one of the little lambs they used to carve for babies, not one of those short markers with a first name and a single year on them, and every other cemetery in this county has a row of them like teeth in a jaw.

---

She got Lorna in the chair on the eleventh of September by calling her personally and saying she was two years overdue and the office would waive the exam fee, which was a lie Renata paid for out of her own check.

Lorna Mellick was thirty-eight and looked about that. Dark hair she cut herself. A bad tattoo on the inside of her wrist that had been a name once. She sat down in the chair without being asked twice and she did not scroll her phone while Renata got set up, which almost nobody does anymore.

"You got a chart on me from when I was little," Lorna said.

"I do."

"Figured." She put her head back.

Renata took the films. She did the cleaning. She did it well and she did it slow, and for eleven minutes she had both hands in another woman's mouth.

"Dalton's teeth are fine," Renata said. "Kaylee's are fine. You know what's on them, though. Same as what's on yours."

The suction gurgled.

"It happened when they were four. Both of them. I can tell you the month if I sit with it long enough." She switched to the other side. "It happened to you when you were four. It happened to your mother. I've got her chart too, it's on paper, it's older than me."

Lorna's eyes went to the ceiling tile with the shark on it and stayed there.

"I don't think anybody's hitting those kids," Renata said. "I've looked. I look at every kid that comes through that door, it's the job. Those two are fed and they're loved and Dalton takes the blue toothbrush because it's his and he knows it's his, which means somebody at home lets him have a thing that's his." She rinsed. "So what I can't figure is what a person does to a four-year-old for six days and then stops."

She took her hands out.

Lorna closed her mouth and worked her jaw the way they all do, and she sat up before Renata put the chair up, which you are not supposed to do.

"It's six days," Lorna said.

Renata set the mirror down very carefully in the tray so that it made no noise.

"You take them out to the old house."

"It's the house. It ain't out to it, it's just the house." Lorna was looking at the tray now, at the little steel instruments in their row. "There's a room. You put the child in it on the Friday and you come and sit outside the door every night and you talk to them so they know you're right there, and on the Thursday you open it and you take them home and they eat, God, they eat everything in the kitchen." Her voice did not change at all. That was the part Renata kept afterward, lying in bed. It did not change. "My mother sat out in that hall six nights for me. I know what the hall sounds like from inside and I know what it sounds like from outside."

"Lorna."

"You want me to say it's wrong. It's wrong." She shrugged, one shoulder. "My cousin Dell didn't do it. He married out and he moved to Steubenville and he said no more of that, and his girl was six when she went in the creek behind their house. Six years old, ten inches of water." She said it like a fact off a form. "There's forty-one people in that plot on the hill and every one of them got old. That's the whole thing. You go in for six days when you're four and then nothing ever gets you."

"Nothing ever gets you," Renata said.

"That's right."

"What's in the room?"

Lorna stood up and took the paper bib off and folded it, which nobody does, they all just drop it.

"Junie turns four the nineteenth of October," she said, and she put the bib on the counter and squared the edge of it with her thumb. "You do good work. My gums quit bleeding after last time."

---

Junie Rakes came in on the twenty-ninth of September for a happy visit, which is what you call it when a toddler comes in to ride the chair and pick a sticker and get used to the place. She was three and she was a talker. She told Renata about a dog named Cinnamon and about her brother being a butt and she counted her own teeth out loud twice, getting a different number both times.

Renata took a panoramic.

You do not take a panoramic on a three-year-old. The guidelines say you do not, because the benefit has to justify the dose and a happy visit does not justify anything, and it took four tries because Junie kept turning her head to watch the arm come around. Renata told her it was a spaceship. On the fourth pass the kid held still with her little chin on the rest and her eyes enormous, and the machine went around her head and stopped.

Renata told Dr. Vance it was a suspected supernumerary with a positive family history. He looked at her for about three seconds longer than he needed to and then he signed it.

The image came up gray and curved, the whole developing mouth of a three-year-old laid out flat: twenty baby teeth in place and above and below them, buried in the bone, the permanent ones coming along in their little crypts like seeds in a pod. The canines were about half built. Clean white caps on them, no line, nothing. Of course not. She was three.

Renata printed it. Then she exported it with the date burned in, and she put a copy on a thumb drive, and she put the thumb drive in the zip pocket of her bag.

She caught Lorna in the parking lot with Junie on her hip.

"I took an X-ray of her whole head," Renata said. "Today's date is on it. Every tooth she's ever going to have is in there and right now every one of them is clean."

Lorna shifted the kid to the other side.

"I'm not calling anybody," Renata said. "You already know nobody's coming. But her eyeteeth are building right now, this month, this week, four microns a day, and if you put that child in that room I will take another film in November and the line will be in it. And I can date it to the week. There is not another person in this county who can sit in a room and say that, and I will say it, and I will say it with two pictures in my hand. Sixty-one years your family's had no proof. You want to be the one that made a proof?"

Junie said, "We saw a spaceship."

"I know, baby," Lorna said. She got the door open. She put the kid in the seat and leaned in and did the buckle, and she took a long time over the buckle.

Then she straightened up and looked at Renata over the roof of the car, and there was nothing in her face that Renata could read. Mouths she could read. Faces were somebody else's job.

"You don't know what you're asking me to do to her," Lorna said, and she got in and drove out onto Route 9.

---

October went by. Renata did not sleep well the week of the nineteenth and she did not drive up the ridge road, because there was nothing up there she could see from a car that would tell her anything, and because she was afraid of what she would do if there were lights on in that house.

Lorna Mellick came in on the seventeenth of November for a follow-up on the deep cleaning. She brought Junie because there was nobody to leave her with, and Junie sat in the corner chair with a tablet and a juice box and narrated a cartoon to the room.

Renata took Junie first. Two films, quick, the kid an old pro about it now.

The canines were clean. Both sides, top and bottom, clean white developing crowns with no interruption in them anywhere, and the enamel laid down in October sat there under the light exactly like the enamel laid down in September, and Renata had to turn away and pretend to be looking for a bur block for a second.

Then she put Lorna in the chair.

"I need a new set on you," she said. "The September ones, the processor was acting up." That was not true either.

Lorna said okay and opened.

Renata got the sensor in, took the left posteriors, and when the image came up on the monitor she stopped with her hand still on the tube head.

Number nineteen was gone.

Lower left first molar. It had been there in September, she had cleaned around it, she had the film from ten weeks ago and she pulled it up beside the new one and there it was in the old picture with an amalgam in it from probably 1998.

In the new picture there was no tooth. And there was no socket either. No dark crater with the bone still growing in around the edges, no ragged rim, none of what an extraction site looks like at ten weeks or at ten months. There was a smooth flat ridge of bone the color of every other bone in her jaw, healed and remodeled and finished, the kind of ridge you see on a woman who lost a molar when she was twenty.

And the teeth on either side of it had not moved.

That was the part. When you lose a molar, the neighbors lean. The one behind tips forward, the one above drops down looking for something to bite against. They start doing it within months and they never stop. Number twenty was standing perfectly upright with its long axis exactly where it had been in September, and number eighteen behind it was upright too, and above them number fourteen had not come down a hair.

A tooth gone for twenty years out of a jaw that had it ten weeks ago and had not noticed it leaving.

Renata stood there with her hand on the tube head.

Lorna was watching her in the monitor's reflection. She had seen where Renata was looking.

"Don't," Lorna said.

"Lorna."

"I said don't." She said it quietly, on account of the kid in the corner. Then she opened her mouth again and lay back and waited, because there were three more films to take and she was not going to be a difficult patient about it.

Renata took the three films. Her hands did it.

In the corner Junie laughed at something on the tablet, one of those enormous laughs three-year-olds do with their whole body, and Lorna's eyes went over to her and came back, and she reached up and touched the outside of her own cheek over the place where the tooth was not, one fingertip, the way you check a pocket for your keys.

She held it there a second. Then she put her hand down on the armrest and left it there.

They finished the appointment. Renata did the cleaning and she did it well. She gave Junie two stickers instead of one. At the desk Brenda made the next appointment for six months and said something about the weather and Lorna agreed that it had been a cold one already.

Renata watched the car go out onto Route 9 and turn toward the ridge.

Then she went back into the operatory and sat down at the terminal with the light off and opened the chart.

She typed: #19 absent. No history of extraction per patient. No socket, no remodeling consistent with recent loss, no mesial drift of #18 or supraeruption of #14. Compare 9/11 series, #19 present with MO amalgam.

She put the cursor on the next line and left it there a while, blinking.

There was no field for the rest of it. And if she made one, it would go where all of it goes, into a folder with a name on the tab, and in sixty years somebody would hold it up to a ceiling light and read six words and think they had the whole thing.

She wrote Patient declines discussion, and saved it, and closed the chart.

Then she washed her hands, because that is what you do, and she went out to the lot. The light was going early now. Across the road the dollar store sign came on and hummed.

She got in her car and drove home the long way, the flat way, the way that does not go anywhere near the ridge.