承德医学院学报
承德醫學院學報
승덕의학원학보
JOURNAL OF CHENGDE MEDICAL
2014年
1期
12-14
,共3页
张龙%冯继%刘银凤%杨大伟%李玉斌%王永恒
張龍%馮繼%劉銀鳳%楊大偉%李玉斌%王永恆
장룡%풍계%류은봉%양대위%리옥빈%왕영항
应用解剖学%眶颧入路%肌骨瓣%MacCarty孔%筋膜间入路
應用解剖學%眶顴入路%肌骨瓣%MacCarty孔%觔膜間入路
응용해부학%광권입로%기골판%MacCarty공%근막간입로
Applied anatomy%Orbitozygomatic approach%Muscle bone flap%MacCarty keyhole%Interfascial pterional approach
目的:对肌骨瓣眶颧入路进行解剖学研究,减少因传统眶颧入路造成的面神经颞支损伤及术后颞肌萎缩、颞窝塌陷的发生。方法:20侧尸头模拟肌骨瓣眶颧手术入路,观察术区面神经颞支和颞浅动脉额颞支的位置关系并测量二者之间的最短距离,测量MacCarty孔中心至额蝶缝的垂线距离和垂直点距额蝶缝末端的距离。结果:术区中面神经颞支均在颞浅动脉额颞支前下方走行,二者之间的最短距离为(4.80±2.40)mm, MacCarty孔位于额蝶缝上方,MacCarty孔中心距额蝶缝的垂直距离为(6.10±2.32)mm,垂直点至额蝶缝末端的距离为(22.42±4.12)mm。结论:颞浅动脉额颞支可做为筋膜间入路的解剖学标志;肌骨瓣血管神经保持完整降低了颞肌和骨萎缩的风险。
目的:對肌骨瓣眶顴入路進行解剖學研究,減少因傳統眶顴入路造成的麵神經顳支損傷及術後顳肌萎縮、顳窩塌陷的髮生。方法:20側尸頭模擬肌骨瓣眶顴手術入路,觀察術區麵神經顳支和顳淺動脈額顳支的位置關繫併測量二者之間的最短距離,測量MacCarty孔中心至額蝶縫的垂線距離和垂直點距額蝶縫末耑的距離。結果:術區中麵神經顳支均在顳淺動脈額顳支前下方走行,二者之間的最短距離為(4.80±2.40)mm, MacCarty孔位于額蝶縫上方,MacCarty孔中心距額蝶縫的垂直距離為(6.10±2.32)mm,垂直點至額蝶縫末耑的距離為(22.42±4.12)mm。結論:顳淺動脈額顳支可做為觔膜間入路的解剖學標誌;肌骨瓣血管神經保持完整降低瞭顳肌和骨萎縮的風險。
목적:대기골판광권입로진행해부학연구,감소인전통광권입로조성적면신경섭지손상급술후섭기위축、섭와탑함적발생。방법:20측시두모의기골판광권수술입로,관찰술구면신경섭지화섭천동맥액섭지적위치관계병측량이자지간적최단거리,측량MacCarty공중심지액접봉적수선거리화수직점거액접봉말단적거리。결과:술구중면신경섭지균재섭천동맥액섭지전하방주행,이자지간적최단거리위(4.80±2.40)mm, MacCarty공위우액접봉상방,MacCarty공중심거액접봉적수직거리위(6.10±2.32)mm,수직점지액접봉말단적거리위(22.42±4.12)mm。결론:섭천동맥액섭지가주위근막간입로적해부학표지;기골판혈관신경보지완정강저료섭기화골위축적풍험。
Objective:To reduce the incidence of temporal branch of facial nerve injury, temporal muscle atrophy and temporal fossa collapse induced by traditional orbitozygomatic approach.Methods:The muscle bone flap of orbitozygomatic approach was simulated in 20 sides cadaver heads.The relationship between temporal branch of facial nerve and frontotemporal branch of superficial temporal artery was observed and the shortest distance between them was measured. The vertical distance from the center of MacCarty keyhole to spheno-frontal suture, and the distance between the vertical point and the end of spheno-frontal suture were measured. Results:In surgical site, all the temporal branch of facial nerve ran anteroinferior to the frontotemporal branch of superficial temporal artery, and the shortest distance between them was (4.80±2.40)mm. The MacCarty keyhole was superior to the spheno-frontal suture, the vertical distance between the center of MacCarty keyhole and the spheno-frontal suture was (6.10±2.32)mm, the distance between the vertical point and the end of spheno-frontal suture was (22.42±4.12)mm.Conclusions:Frontotemporal branch of superficial temporal artery can be acted as the sign of interfascial pterional approach;Integrity of blood vessels and nerves of the muscle bone flap can lower the risk of temporal muscleatrophyandtemporalfossacollapse.