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骨水泥充填囊肿摘除后的骨腔,在口腔颌面外科中尚未见有报道。本文应用上海珊瑚化工厂生产的珊花牌SH-1型骨水泥,按1.8:1的粉液比例,调匀后在其面团期充填骨腔,取得良好效果。临床资料:患者11例,男性8例,女性3例。年龄13～56岁。下颌骨囊肿6例,上颌骨囊肿5例,根端囊肿8例,含牙囊肿2例,始基囊肿1例。囊腔最小3cm×2cm×2cm,最大10cm×8cm×3cm.8例创口Ⅰ期愈合,2例由于骨水泥过,多分别自鼻底和唇龈沟切口裂开,经凿平电钻磨低,重新缝合后愈合。1例未全部充填术腔,留有2cm×1cm×0.5cm死腔,经填塞油纱换药,肉芽生长后愈合。讨论:颌骨囊肿小者可术后换药而愈合,囊腔较大者常有上皮经引流口进入囊腔而形成经久不愈的瘘管,尤其是骨质菲薄往往需植骨或假体固定。骨水泥的应用,既可利用其聚合过程产生温热对术腔骨壁的烧灼作
There are no reports of oral cavity and maxillofacial surgery in the bone cavity after removal of bone cement filled cysts. In this paper, Shanhua SH-1 bone cement manufactured by Shanghai Coral Chemical Factory was used to fill the bone cavity in the dough phase according to the proportion of 1.8: 1 powder, and good effect was achieved. Clinical data: 11 patients, 8 males and 3 females. Age 13 to 56 years old. 6 cases of mandibular cyst, 5 cases of maxillary cyst, 8 cases of root cyst, 2 cases of dental cyst and 1 case of primitive cyst. The smallest 3 cm × 2 cm × 2 cm and the largest 10 cm × 8 cm × 3 cm in 8 cases were healed in the first stage. Two cases were cured by bone cement, they were split from the nasal floor and the labial gingival sulcus, Re-suture after healing. One patient did not fill the operation cavity completely, leaving a dead space of 2cm × 1cm × 0.5cm. After being filled with oil gauze, granulation was healed. Discussion: The small jaw cyst can be dressing and healing after surgery, the larger the lumen often epithelium through the drainage port into the cyst and the formation of a long-lasting fistula, in particular the bone is often filmed bone or prosthesis fixation . The application of bone cement, both the polymerization process can be used to produce warm on the wall cavity of the burning