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Teeth Retainers After Treatment in Underhill

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Retainers in Underhill at a Glance

Nearest practice listing retainersBarnet Smiles Dental Care, Barnet — under a mile; 10 within 10 miles
Nearest practice with emergency carePearl Dental and Aesthetics Centre, Harrow — 5.5 miles; 2 within 10 miles
Nearest practice open evenings or weekendsOrigin Orthodontics, Edgwarebury — 1.9 miles; 5 within 10 miles
Residents under 1616.5% (Census 2021)
Aged 10 to 15 locally7.6% of 1,623 residents, the main age band for NHS orthodontic treatment
Practices on our register19 within 5 miles, 135 within 10, 367 within 20
Area type (ONS)Urban: Nearer to a major town or city
DeprivationAround the England average
Households without a car19.3% in the surrounding census area (Census 2021)
Residents per square kilometre792 in the surrounding census area (Census 2021)

Sources: Census 2021 (NOMIS), DfE Get Information About Schools, ONS geography, UK NHS dental charge schedules and our orthodontic practice register. Distances are straight-line.

Practices near Underhill listing retainers

On our practice register: 19 practices within 5 miles of Underhill, 135 practices within 10 and 367 practices within 20. The closest is Barnet Smiles Dental Care, 0.7 miles north-east. The nearest listing retainers is Barnet Smiles Dental Care, 0.7 miles north-east.

PracticeDistanceRetainersEmergency careEvenings or weekendsGoogle rating
Barnet Smiles Dental CareBarnet0.7 miles north-east✓––4.8 (436 reviews)
Origin OrthodonticsEdgwarebury1.9 miles south-west✓–✓5.0 (90 reviews)
Harley House Dental PracticeBorehamwood2.6 miles north-west✓––4.8 (104 reviews)
OrthoclinicShenley2.6 miles north-west✓––4.8 (155 reviews)
Smile Cliniq - Finchley DentistFinchley2.8 miles south-east✓–✓4.7 (368 reviews)
Brace Place Orthodontic Practice - PrivateGolders Green3.7 miles south✓––4.9 (134 reviews)

✓ listed in the practice's own information; – not mentioned, which doesn't mean not offered. Straight-line distances.

Nearest places to Underhill with practices listing retainers

The closest town with practices listing retainers is Barnet, 0.7 miles north-east; the next are Edgwarebury (1.9 miles south-west) and Borehamwood (2.6 miles north-west).

PlacePracticesNearest
Barnet10.7 miles north-east
Edgwarebury11.9 miles south-west
Borehamwood12.6 miles north-west
Shenley12.6 miles north-west
Finchley12.8 miles south-east
Golders Green13.7 miles south

Counted from the practices on our register around this place, nearest first. Straight-line distances.

Best-reviewed practices within 20 miles of Underhill

Of the practices within 20 miles with at least 10 Google reviews, the highest rated is Origin Orthodontics in Edgwarebury (5.0 from 90 reviews), 1.9 miles south-west.

PracticeGoogle ratingDistance
Origin OrthodonticsEdgwarebury5.0 (90 reviews)1.9 miles south-west
Treehouse DentalHighbury4.9 (448 reviews)5.9 miles south-east
Brace Place Orthodontic Practice - PrivateGolders Green4.9 (134 reviews)3.7 miles south
Winchmore Hill Dental PracticeEnfield Town4.9 (108 reviews)5.5 miles east

Ratings are each practice's public Google review average and say nothing about clinical quality. Straight-line distances.

Retainers near Underhill

What you may needLook forNearest listing itNext nearestWithin 20 miles
RetainersretainersBarnet Smiles Dental Care (under a mile)Origin Orthodontics (1.9 miles); Harley House Dental Practice (2.6 miles)10
Urgent repairsemergency carePearl Dental and Aesthetics Centre, Harrow (5.5 miles)Treehouse Dental (5.9 miles)2
Visits outside working hoursevening or weekend openingOrigin Orthodontics, Edgwarebury (1.9 miles)Smile Cliniq - Finchley Dentist (2.8 miles); Muswell Hill Smile- Dentist Muswell Hill (4.5 miles)5
A fresh scan for a new retainerdigital scanningSouthover Orthodontic Practice, Totteridge (1.7 miles)Origin Orthodontics (1.9 miles); Harley House Dental Practice (2.6 miles)10

Built from what each practice's own published information mentions, so a missing entry means not mentioned, which does not mean not offered. Straight-line distances.

Retainers are the final — and permanent — phase of any orthodontic treatment. Relapse begins quickly once active treatment stops, which is why retention never truly ends. Orthodontists in Underhill typically fit them the same day braces come off.

The Retainer Wear Schedule

Guidance has shifted in recent years: removable retainers are now recommended indefinitely — full-time for the first 3–6 months, then nights only, then several nights a week for life. The old 'stop after two years' advice caused many relapses.

Fixed bonded retainers stay in place permanently unless they break, needing no daily decision — which makes them the most reliable long-term method.

Should your retainer feel tight after time away from it, that's early drift; see your orthodontist rather than forcing it back on. Acting quickly avoids a bigger, costlier correction later.

Retainer Services in Underhill

Practices serving Underhill differ in what they offer, from brace type to appointment availability. Officially, Underhill is categorised as urban: Nearer to a major town or city. For NHS dental services, Underhill falls under NHS West and North London Integrated Care Board. Census figures show 16.5% of the local population is under 16. In the census neighbourhood around Underhill, 7.6% of the 1,623 residents are aged 10 to 15, above the 6.8% average across Greater London, the age band in which most NHS orthodontic treatment begins. With 19 orthodontic practices within five miles, Underhill is better served than 90% of towns in England. Families in Underhill are served by secondary schools including The Totteridge Academy (0.8 miles) and Queen Elizabeth's School, Barnet (1.1 miles). 17 secondary schools are within three miles. Underhill's Local Authority area covers 167 schools and 67,996 pupils, according to DfE figures. By national deprivation ranking, Underhill is roughly mid-table for England. The nearest university dental hospital to Underhill is UCL Eastman Dental Hospital, London, about 9 miles away, where hospital orthodontic referrals are seen. See local practice availability in Underhill → They typically offer retainer fitting, replacement, and emergency repair appointments.

Expect private replacement Essix retainers (per arch) costs in Underhill to fall roughly between £80 and £150. Most practices can fabricate a replacement from a new scan or impression within a few working days. If you have moved away from your original treating practice, any orthodontic or dental practice in Underhill can usually provide replacement retainers.

Retainer Replacement and Emergency Care in Underhill

Essix retainers need replacing every one to three years on average — heat from dishwashers, hot drinks or a hot car warps the plastic. Clean them with a soft brush and cold water, never abrasive toothpaste, and use cleaning tablets occasionally.

If you lose or break a retainer, contact an orthodontist in Underhill promptly — most can make a replacement Essix within a few days from a scan. In the meantime, wear your old one if it still fits: even a damaged retainer beats none.

After Your Braces Come Off in Underhill

When braces come off or aligner treatment completes in Underhill, protecting the result begins. The de-bond appointment, retainer fitting, whitening timing and retention habits all decide whether your result lasts. This guide covers everything that happens after active treatment ends.

Ongoing Check-ups After Treatment

Regular 6-monthly dental check-ups don't stop mattering once treatment ends — your dentist will still check a fixed retainer wire is intact, the gum around it is healthy, a removable retainer still fits, and there's no early sign of teeth moving. Get in touch with your orthodontist promptly if a removable retainer stops fitting easily, a fixed wire looks like it's shifted, or you notice any change in tooth position.

Frequently Asked Questions — Retainers in Underhill

Where is the nearest orthodontist to Underhill?

On our register, the nearest orthodontic practice to Underhill is Barnet Smiles Dental Care, about 0.7 miles to the north-east. The next closest are High Barnet Dental Care (1.2 miles) and BARNET ORTHODONTIC PRACTICE LTD (1.2 miles).

How many orthodontic practices are near Underhill?

Our register has 19 practices within 5 miles of Underhill, 135 practices within 10 miles and 367 practices within 20 miles.

Where can I get a retainer near Underhill?

The nearest practice to Underhill that lists retainers is Barnet Smiles Dental Care, about 0.7 miles to the north-east. Others nearby include Origin Orthodontics (1.9 miles) and Harley House Dental Practice (2.6 miles).

Which NHS body covers Underhill for dental care?

Underhill sits within NHS West and North London Integrated Care Board for NHS dental commissioning.

Which towns are close to Underhill?

Nearby towns include Ducks Island, Arkley, Hendon.

Which county covers Underhill?

Underhill falls within Greater London.

How many families live in Underhill?

Census data puts 16.5% of Underhill's population at under 16.

What happens if I stop wearing my retainer?

Teeth begin to drift back toward their original positions without retainer support. The speed of drift varies — some patients see movement within weeks, others take months. If your removable retainer stops fitting, do not force it in. Contact your orthodontist for assessment — early intervention is far less costly than waiting.

Last updated: October 2026, compiled by the Virtual Consultant Online editorial team from our practice register and public data. Information is for educational purposes only and does not constitute clinical advice; it is not reviewed by a clinician. Sources: NHS, General Dental Council. How we compile our information.

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Citation Details
TitleRetainers in Underhill | Costs
PublisherVirtual Consultant Online
Published1 June 2022
Modified20 October 2026
Free Photo Assessment5 mins · No commitment
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