Seshappa Kedarnath Nakkalahalli, Rangaswamy Shruthi
Department of Oral and Maxillofacial Surgery, Rajarajeswari Dental College and Hospital, Bengaluru, Karnataka, India.
Natl J Maxillofac Surg. 2020 Jul-Dec;11(2):285-288. doi: 10.4103/njms.NJMS_10_19. Epub 2020 Dec 16.
Bilateral condylar fractures are common but are frequently undertreated. In most of the cases, only one side is surgically addressed and the other side is managed conservatively. Bilateral condylar fractures lead to loss of ramal height bilaterally, accentuated anterior open bite, disruption of articular surfaces, and disc and muscle attachments. In a mandibular bilateral condylar fracture, even though open reduction and internal fixation (ORIF) is done on one side, a patient still needs Inter Maxillary Fixation (IMF) for 2-4 weeks postoperatively to correct occlusion and deviation. The possibility of doing ORIF on the other is never explored. Here, we present two cases of bilateral condylar fracture treated both sides by ORIF. The article discusses the advantages and new approach to consider treating both sides.
双侧髁突骨折很常见,但常常治疗不足。在大多数情况下,仅对一侧进行手术治疗,另一侧采用保守治疗。双侧髁突骨折会导致双侧升支高度丧失、前牙开合加重、关节面破坏以及盘状结构和肌肉附着点受损。在下颌双侧髁突骨折中,即使对一侧进行了切开复位内固定(ORIF),患者术后仍需要颌间固定(IMF)2至4周以矫正咬合和偏斜。从未探讨过对另一侧进行ORIF的可能性。在此,我们介绍两例双侧髁突骨折均采用ORIF治疗双侧的病例。本文讨论了双侧治疗的优势及新方法。