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[Evaluation of micro crestal flap-alveolar ridge preservation following extraction of mandibular molars with severe periodontitis].
Beijing Da Xue Xue Bao Yi Xue Ban
February 2025
Department of Periodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices, Beijing 100081, China.
Objective: To evaluate the clinical and radiographic efficacy of micro crestal flap-alveolar ridge preservation following extraction of mandibular molars with severe periodontitis compared with natural healing, and to preliminarily propose the surgical indication.
Methods: A retrospective analysis was conducted on clinical data from patients with mandibular molars with severe periodontitis either receiving micro crestal flap-alveolar ridge preservation (MCF-ARP group) or undergoing natural healing in department of periodontology, Peking University School and Hospital of Stomatology from September 2013 to June 2021. Cone-beam computed tomography scannings performed before/immediately after extraction (as baseline) and repeated before implantation (after the extraction socket healing) were used to measure the ridge width, height and volumetric changes of the sockets, and the proportion of guided bone regeneration (GBR) during implant therapy were compared between the two groups.
Comparative analysis of small-incision and traditional techniques in costal cartilage harvesting: Outcomes on thoracic deformities and scar appearance.
Int J Pediatr Otorhinolaryngol
January 2025
Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, China. Electronic address:
Objective: This study aims to compare the postoperative thoracic deformity and scar aesthetic outcomes of auricular reconstruction between the conventional large-incision technique and small-incision technique with perichondrium preservation for costal cartilage harvesting.
Methods: A retrospective analysis was performed on 134 patients who underwent auricular reconstruction using tissue expanders and autologous costal cartilage harvested from the right chest wall between January 2021 and September 2023. Patients were divided into two groups according to the harvesting technique: the traditional large-incision group (n = 64) and the small-incision group with perichondrium preservation (n = 70).
Background: Treatment of gingival recessions through surgical approaches is a common periodontal intervention. There is a rise in using biologics in root coverage procedures. As it has been shown that hyaluronic acid (HA) promotes wound healing, this review aimed to assess its efficacy in the treatment of gingival recessions.
View Article and Find Full Text PDF[Nasal endoscopic treatment for nasal deformity secondary to unilateral cleft lip and palate using septal cartilage and bone].
Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
January 2025
Department of Otorhinolaryngology Head and Neck Surgery, Linyi People's Hospital Affiliated to Shandong Second Medical University, Linyi276003, China.
To explore the surgical methods and treatment outcomes of nasal endoscopic surgery for nasal deformity secondary to unilateral cleft lip and palate, combined with nasal septal deviation, using nasal septal cartilage and bone. Eleven patients who underwent surgical treatment for unilateral cleft lip and palate secondary to nasal deformity in the Department of Otorhinolaryngology, Head and Neck Surgery, Linyi People's Hospital, Shandong Second Medical University, from March 2021 to March 2023, were retrospectively analyzed. The cohort included 8 males and 3 females, aged (22.
View Article and Find Full Text PDFClinical study on low-energy semiconductor laser treatment in the promotion of wound healing after maxillofacial fracture surgery.
Hua Xi Kou Qiang Yi Xue Za Zhi
February 2025
State Key Laboratory of Oral Diseases & National Center for Stomatology & National Clinical Research Center for Oral Diseases & Engineering Research Center of Oral Translational Medicine, Ministry of Education & National Engineering Laboratory for Oral Regenerative Medicine &Dept. of Trauma and Plastic Surgery, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
Objectives: This study aims to evaluate the clinical effect of low-energy semiconductor laser treatment on the promotion of wound healing after maxillofacial fracture surgery.
Methods: A prospective randomized controlled study was conducted. Patients with maxillofacial fractures who were hospitalized in the Department of Trauma and Plastic Surgery, West China Hospital of Stomatology, Sichuan University, from August 2021 to June 2023 were selected as the study subjects and randomly divided into experimental and control groups.
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