Synovial proliferation is a common intraoperative finding during total knee arthroplasty (TKA) and many studies have proposed synovectomy for the reduction of postoperative pain. We included 180 patients that were split into two groups, one which received a total synovectomy (TS) and the other with partial synovectomy (PS). We measured the amount of intra- and post-operative bleeding as well as perceived pain (using the Visual Analogue Scale) and knee function (using the Knee Society Knee Score) at 4 and 12 weeks. The blood loss during the surgical procedure was 367.77 ± 115.71 mL for TS, while the other group recorded 295.55 ± 106.17 mL (p < 0.05). Regarding postoperative bleeding, the TS group aspirated 533.77 ± 281.65 mL, which was significantly higher than the PS group (404.44 ± 211.55 mL, p < 0.05). No significant differences were recorded between the TS and PS groups regarding pain and knee function at 12 weeks. Total synovectomy demonstrated significantly higher blood loss and lower postoperative hemoglobin levels, even though knee function and pain level did not show improvements. We consider that the decision of performing synovectomy should rely on the clinical indication and, if conditions allow for it, a limited resection should be attempted.
Background: Head and neck keratinocyte carcinomas are frequently managed surgically; anatomic constraints may increase the risk of incomplete excision and influence reconstructive choices. Objectives: To describe the clinicopathological characteristics of head and neck non-melanoma skin cancers (NMSC) treated in a tertiary care dermatology department and to explore factors associated with resection status (R0 vs R1) and reconstructive approach after conventional excision. Methods: We performed a retrospective observational study of 117 patients undergoing excision of 134 primary head and neck NMSC between September 2025 and January 2026. Demographic, clinical, histopathological, and procedure-related variables were extracted from medical records and pathology reports. Margin status was assessed for conventionally excised lesions. Results: Most lesions were basal cell carcinomas (113/134, 84.3%) and were located on the cheek (31.3%) or nose (29.8%). Conventional excision was performed in 126/134 lesions (94%). Among conventionally excised lesions, 92% had complete resection (R0) and 8% had positive margins (R1), most commonly involving the lateral margin. Conclusions: In this single-center cohort, head and neck NMSC clustered in high-risk anatomic regions, and a small proportion of conventionally excised tumors showed positive margins. Clear reporting of margin involvement and reconstruction patterns may support quality improvement and guide future prospective follow-up.
