Evaluation of soft tissue biotype in maxillary anterior edentulous site with deficient ridge width following split-crest technique and simultaneous im

Evaluation of soft tissue biotype in maxillary anterior edentulous site with deficient ridge width following split-crest technique and simultaneous implant placement with or without the use of xenogenic collagen matrix

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201512001100422

Enrollment

Registered

2015-04-14

Start date

2015-02-15

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Skin and Connective Tissue Diseases soft tissue biotype overlying a crest-split technique with simultaneous dental implant placement

Interventions

xenogenic collagen matrix

Only mucoperiosteal flap

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Age: 18-70 2. Patient with an edentulous site in anterior maxilla 3. Ridge width of 9mm at the edentulous site

Exclusion criteria

Exclusion criteria: 1. Smokers 2. Systemic disease that contraindicates implant placement or surgical procedures. 3. No or poor patient¿s compliance 4. History of radio or chemo-therapy 5. Psychological problems 6. Pathology at the site of intervention 7. Pregnancy 8. Insufficient crown height space or mesio-distal dimension that contradict the placement of a dental implant.

Design outcomes

Primary

Measure	Time frame
Soft tissue thickness (biotype)	—

Secondary

Measure	Time frame
Width of keratinized mucosa;Crestal bone resorption;Post-operative pain	—

Countries

Egypt

Contacts

Public Contactahmed reda

dr.a.reda@gmail.com01006608568

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026