中华手外科杂志
中華手外科雜誌
중화수외과잡지
CHINESE JOURNAL OF HAND SURGERY
2014年
3期
161-165
,共5页
田文%赵俊会%田光磊%刘波%朱瑾%杨勇%马炜%于龙彪
田文%趙俊會%田光磊%劉波%硃瑾%楊勇%馬煒%于龍彪
전문%조준회%전광뢰%류파%주근%양용%마위%우룡표
上肢畸形,先天性%回顾性研究%治疗结果%形态学特点
上肢畸形,先天性%迴顧性研究%治療結果%形態學特點
상지기형,선천성%회고성연구%치료결과%형태학특점
Upper extremity deformities,congenital%Retrospective studies%Treatment outcome%Morphological characteristics
目的 探讨先天性单侧上肢肌源性肥大综合征的形态学特点及治疗原则.方法 回顾和总结1992年5月至2012年10月诊疗的先天性单侧上肢肌源性肥大12例,男7例,女5例;平均5.5岁(3~17岁).左侧5例,右侧7例.主要形态学特点:出生时即存在;单侧上肢肥大(屈伸侧),手比上臂及前臂严重,非进行性增长;强力伸指时,手指过度外展;拇指过度桡、掌侧外展,虎口极度宽大;手掌增宽;掌指关节尺偏、屈曲(类似吹风手畸形),尤以示、中指严重;除外原发性和继发性巨肢征.具备以上特点即可作出临床诊断.如手术探查见到大量数目增多、起止点及走行异常、体积增大的内在和外在肌,则可最终诊断.所有患者患手功能均受限.12例均进行手术治疗,次数1~4次,包括拇指指蹼缩窄术、大小鱼际皮肤及变异肌肉部分切除、掌指关节中央腱束稳定术、掌骨截骨内固定术、掌指关节掌侧皮肤松解植皮术;手术中详细探查术区肌肉异常改变情况.上述手术单独或重叠进行,最多可组合上述术式3种同时进行.结果 所有患者均由手术者随访,平均2.5年.拇指桡侧外展较术前平均减少25°,掌指关节侧偏畸形手术矫正22个关节,4个关节复发,掌骨截骨(5处)全部愈合,掌指关节屈曲畸形较术前平均减少12°,患者家长对外形满意率为60%、不满意率40%,功能满意率50%、不满意率50%.结论 先天性单侧肌源性上肢肥大是一种罕见的有独立形态学特征的先天性疾患,手的外形及功能均受到严重影响,主要为先天性内在肌和外在肌数量增多、体积异常增大、起止及走行异常引起,手术治疗可以在一定程度上部分改善手的外形及功能.
目的 探討先天性單側上肢肌源性肥大綜閤徵的形態學特點及治療原則.方法 迴顧和總結1992年5月至2012年10月診療的先天性單側上肢肌源性肥大12例,男7例,女5例;平均5.5歲(3~17歲).左側5例,右側7例.主要形態學特點:齣生時即存在;單側上肢肥大(屈伸側),手比上臂及前臂嚴重,非進行性增長;彊力伸指時,手指過度外展;拇指過度橈、掌側外展,虎口極度寬大;手掌增寬;掌指關節呎偏、屈麯(類似吹風手畸形),尤以示、中指嚴重;除外原髮性和繼髮性巨肢徵.具備以上特點即可作齣臨床診斷.如手術探查見到大量數目增多、起止點及走行異常、體積增大的內在和外在肌,則可最終診斷.所有患者患手功能均受限.12例均進行手術治療,次數1~4次,包括拇指指蹼縮窄術、大小魚際皮膚及變異肌肉部分切除、掌指關節中央腱束穩定術、掌骨截骨內固定術、掌指關節掌側皮膚鬆解植皮術;手術中詳細探查術區肌肉異常改變情況.上述手術單獨或重疊進行,最多可組閤上述術式3種同時進行.結果 所有患者均由手術者隨訪,平均2.5年.拇指橈側外展較術前平均減少25°,掌指關節側偏畸形手術矯正22箇關節,4箇關節複髮,掌骨截骨(5處)全部愈閤,掌指關節屈麯畸形較術前平均減少12°,患者傢長對外形滿意率為60%、不滿意率40%,功能滿意率50%、不滿意率50%.結論 先天性單側肌源性上肢肥大是一種罕見的有獨立形態學特徵的先天性疾患,手的外形及功能均受到嚴重影響,主要為先天性內在肌和外在肌數量增多、體積異常增大、起止及走行異常引起,手術治療可以在一定程度上部分改善手的外形及功能.
목적 탐토선천성단측상지기원성비대종합정적형태학특점급치료원칙.방법 회고화총결1992년5월지2012년10월진료적선천성단측상지기원성비대12례,남7례,녀5례;평균5.5세(3~17세).좌측5례,우측7례.주요형태학특점:출생시즉존재;단측상지비대(굴신측),수비상비급전비엄중,비진행성증장;강력신지시,수지과도외전;무지과도뇨、장측외전,호구겁도관대;수장증관;장지관절척편、굴곡(유사취풍수기형),우이시、중지엄중;제외원발성화계발성거지정.구비이상특점즉가작출림상진단.여수술탐사견도대량수목증다、기지점급주행이상、체적증대적내재화외재기,칙가최종진단.소유환자환수공능균수한.12례균진행수술치료,차수1~4차,포괄무지지복축착술、대소어제피부급변이기육부분절제、장지관절중앙건속은정술、장골절골내고정술、장지관절장측피부송해식피술;수술중상세탐사술구기육이상개변정황.상술수술단독혹중첩진행,최다가조합상술술식3충동시진행.결과 소유환자균유수술자수방,평균2.5년.무지뇨측외전교술전평균감소25°,장지관절측편기형수술교정22개관절,4개관절복발,장골절골(5처)전부유합,장지관절굴곡기형교술전평균감소12°,환자가장대외형만의솔위60%、불만의솔40%,공능만의솔50%、불만의솔50%.결론 선천성단측기원성상지비대시일충한견적유독립형태학특정적선천성질환,수적외형급공능균수도엄중영향,주요위선천성내재기화외재기수량증다、체적이상증대、기지급주행이상인기,수술치료가이재일정정도상부분개선수적외형급공능.
Objective To investigate the clinical features and treatment principles of unilateral congenital upper limb myohypertrophy.Methods A retrospective review of the cases of unilateral congenital upper limb myohypertrophy treated by the author from May 1992 to October 2012 was conducted.There were 12 cases with 7 males and 5 females.Patients' age averaged 5.5 years (range,3 to 17 years).They had the following clinical and morphological characteristics:congenital; unilateral hypertrophy of the upper extremity on both the flexion and extension side; more severe involvement of the hand than the forearm and upper arm with splayed fingers and broad hand; hyperabduction of the thumb towards radial and palmar side with a hypermegalia web space; ulnar/radial deviation and flexion deformity at the metacarpophalangeal joints (similar to windblown hand deformity) most prominent in the index and middle fingers.When primary or secondary macromelia is excluded,clinical diagnosis of unilateral congenital upper limb myohypertrophy could be made based on the above characters.Final diagnosis depended on the intraoperative findings of multiple aberrant intrinsic and extrinsic muscles with abnormal origin/insertion and orientation,and increased volume.All these 12 patients had functional impairment of the hand and went through 1 to 4 operations which included coarctation of the thumb web space,debulking of the thenar and hypothenar eminence,excision of aberrant muscles,stabilization of the metacarpophalangeal joint central slip,metacarpal osteotomy,skin release and dermatoautoplasty at the volar aspect of the metacarpophalangeal joint.Intraoperatively,the abnormal conditions of muscles in the operation area were carefully explored.These surgical procedures were carried out individually or simultaneously when up to 3 of them were combined at the same time.Results All the patients were followup by the surgeon for an average of 2.5 years.The radialhyperabduction of the thunb was reduced by an average of 25°.22 joints were underwent operations to correct lateral deviation,and 4 had recurrence.The osteotomy healed in all 5 cases.Flexion deformity of the metacarpophalangeal joints was improved by an average of 12°.60% of the parents were satisfied with the appearance of the limb while 40% were not.As for functions of the operated limb,50% of the parents were satisfied versus 50% dissatisfied.Conclusion Unilateral congenital upper limb myohypertrophy is a rare congenital anomaly with independent morphological characteristics.The appearance and function of the hand are severely affected,mainly attributed to congenital aberrant intrinsic and extrinsic muscles with abnormal insertions and orientation,and increased volume.Surgical corrections can partially improve the appearance and function of the hand.