Socket preservation during Covid-19 restrictions
Patient Profile: Patient is a 66-year old male presented with a fractured symptomatic upper left first premolar. The dentist had assessed the patient remotely using teleconferencing during the Covid 19 lockdown. He asked the patient thereafter to attend for a dental x-ray given the severity of his symptoms. A vertical fracture was confirmed and the patient was referred for dental extraction.
Chief Complaint: “Pain on releasing my teeth after biting together and kept awake at night with toothache”
Dental History: Regular dental attender with previous dental implant treatment.
Medical History: No relevant medical history. His blood pressure was recorded at 145/77 mm/hg
Extraoral Examination:
- Assessment reported all within normal limits.
Supplemental Information:
- The upper left first premolar requires extraction during this covid-19 lockdown
- The tooth was extracted under local anaesthesia without complication.
- Air Purification system was operational and all the appropriate PPE was available.
- Patient wants a dental implant and as only emergency treatment is allowed at present a collagen implant was placed in the socket to maintain bone levels.
- The Nobel Biocare Collagen block with a bilayer of Xeno-protect collagen was used.
- The dental implant will be placed at the back of 2020 when the Covid-19 situation has improved.

Pre-op clinical picture of fractured upper left first premolar with composite restoration
“I am so grateful you provided emergency oral surgery cover during this Covid-19 lockdown. I understand the concept of the collagen bone block preserving my bone as I have had implants with your good self already. I will be back in six months to get my dental implant placed and hopefully it will be as easy as the last one”.