The Tissue-Supported Sling Suture: Technique and Clinical Applications

Area of Science:

• Periodontal surgery
• Dental implantology
• Tissue regeneration

Background:

• Continuous and interrupted sling sutures (ISSs) are standard in periodontics.
• Conventional ISSs require favorable tooth morphology for early healing stability.

Observation:

• A modified sling suture technique, termed tissue-supported sling sutures (TSSs), was applied in six patients.
• Procedures included root coverage, gingival augmentation, and pontic site development.

Findings:

• TSS technique provides stable coronal flap positioning, minimizing papillae trauma.
• Suture stability is independent of tooth morphology, offering greater clinical versatility.
• TSS reduces tension along the crestal incision line during tissue grafting.

Implications:

• TSS offers a reliable alternative for flap closure in periodontics, especially with challenging tooth anatomy.
• This technique enhances predictability in guided bone regeneration and soft tissue augmentation.
• Clinicians gain flexibility in achieving secure wound closure over implants and natural teeth.