Patient-Specific Polyether-Ether Ketone (PEEK) Onlay Eminoplasty (PSPOE): A Novel Protocol for Treatment of Recurrent Temporomandibular Joint Dislocation

被引：0

作者：

Kawy, Mustafa Gamal Abdel ^{[1
]}

Mounir, Ragia ^{[2
]}

El Mansi, Youssef ^{[3
]}

Shehab, Ahmed Farid ^{[4
]}

Mounir, Mohamed ^{[5
]}

机构：

[1] El Suez Hosp, El Suez, Egypt

[2] Cairo Univ, Fac Dent, Giza, Egypt

[3] Maadi Mil Hosp, Mil Med Acad, Cairo Governorate, Egypt

[4] Future Univ Egypt FUE, Fac Oral & Dent Med, New Cairo, Egypt

[5] Cairo Univ, Fac Dent, Oral & Maxillofacial Surg Dept, 12 Saray El Manial St, Cairo, Egypt

来源：

JOURNAL OF MAXILLOFACIAL & ORAL SURGERY | 2024年

关键词：

Temporomandibular joint; Dislocation; Computer-guided; Patient-specific; Eminoplasty; Polyether-ether ketone (PEEK); CHRONIC MANDIBULAR DISLOCATIONS; ARTHROSCOPIC EMINOPLASTY; GLENOTEMPORAL OSTEOTOMY; SURGICAL-TREATMENT; HYPERMOBILITY; EMINECTOMY;

D O I：

10.1007/s12663-024-02369-0

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

IntroductionThis study aimed to introduce a new, less morbid computer-aided design-computer-aided manufacture (CAD-CAM) protocol that limits the excessive anteromedial movement of the mandibular condyle in front of the eminence.MethodsFive patients were treated by surgical implantation of bilateral patient-specific polyether-ether ketone (PEEK) onlay eminoplasties; each implant was virtually designed using specific software and milled from medical-grade PEEK blocks. Intraoperatively, each implant was fixed with three mini-screws at the lateral aspect of the zygomatic arch. The follow-up period ranged from six months to two years.ResultsThe mean preoperative maximal incisal mouth opening was (48.8 mm) versus (36.8 mm) for the postoperative measurement, which was statistically significant.ConclusionPatient-specific PEEK eminoplasty is an effective alternative for surgical treatment of chronic recurrent TMJ dislocation.

引用

页数：7

共 26 条

[1] Polyetheretherketone patient-specific implants (PPSI) for the reconstruction of two different mandibular contour deformities [J].