顽固性跟痛症的手术治疗

[目的]探索顽固性跟痛症的手术方式与治疗效果。[方法]回顾性分析2012年4月～2016年12月本科手术治疗的84例顽固性跟痛症患者。根据术前压痛点、局部封闭疗效和跟骨骨刺情况综合判断分析,15例行跟骨钻孔减压术(减压组),29例行骨刺切除并跖腱膜射频消融术(切除组);19例行胫后神经跟骨内侧支松解切断术(松解复合切断组),21例行骨刺切除、跟骨钻孔减压、跖腱膜射频消融和胫后神经跟骨内侧支松解切断术(复合组)。[结果]四组患者的VAS评分随术后时间延长而显著下降,差异均有统计学意义(P0.05)。而四组患者AOFAS-AH评分随术后时间延长而显著增加,差异均有统计学意义(P0.01);末次随访时,四组患者临床疗效优良率分别为:减压组93.33%,切除组93.10%,松解复合切除组100%,复合组95.23%,84例患者总体优良率为95.23%。[结论]顽固性跟痛症主要术式有跖腱膜射频消融术,跟骨骨刺切除术,跟骨钻孔减压术,胫后神经跟骨内侧支切断术,经术前充分的评估,根据疼痛的不同原因合理优化组合应用上述手术方式,临床效果满意。     

关节镜辅助下跟骨骨赘切除术联合足底筋膜松解、跟骨减压术治疗慢性足底跟痛症

目的 观察关节镜辅助下跟骨骨赘切除术联合足底筋膜松解、跟骨减压术治疗慢性足底跟痛症的疗效。方法回顾性分析自2018-06—2019-12采用关节镜辅助下跟骨骨赘切除术联合足底筋膜松解、跟骨减压术治疗的26例慢性足底跟痛症。用套针进行钝性解剖,在脚跟脂肪垫和足底筋膜之间建立关节镜视野,显露足底筋膜与跟骨结节,射频消融释放足底筋膜的内侧和中央带,保留足底筋膜外侧带。跟骨骨赘完全显露后用钻头将其磨平,透视确认完全移除跟骨骨赘,再用微骨折器械对打磨区钻孔跟骨减压。结果 26例均获得随访,随访时间12～15个月,平均13.4个月。随访期间均未发生血管神经损伤、切口感染、下肢深静脉血栓形成等并发症,无疾病复发。本组术前、术后1个月、术后6个月、术后12个月疼痛VAS评分差异有统计学意义（F=641.070,P<0.001）;术后3个时间点疼痛VAS评分均较术前显著改善且趋于降低,差异有统计学意义（P<0.05）。本组术前、术后1个月、术后6个月、术后12个月AOFAS评分差异有统计学意义（F=144.230,P<0.001）;术后3个时间点AOFAS评分均较术前显著改善且趋于升高...     

关节镜下骨刺切除结合射频消融术治疗跟痛症

目的探讨关节镜下骨刺切除结合射频消融技术治疗跟痛症的临床效果。方法回顾性分析2011年1月至2013年1月共18例顽固性跟痛症患者的临床资料,所有患者都接受了关节镜下骨刺切除结合射频消融技术治疗。分别采用疼痛视觉模拟评分(visual analogue scale,VAS)和美国足踝外科协会(American orthopaedic foot and ankle society,AOFAS)后足评分对患者术前和术后患足的疼痛和功能进行评估。结果本组均获随访,随访时间10~16个月,平均12个月。VAS平均评分从术前的(7.17±0.38)分降至术后的(2.01±0.16)分,AOFAS后足功能评分从术前的(57.69±10.94)分升至术后的(86.89±8.19)分,术前术后评分比较,差异具有统计学意义(P0.05)。结论关节镜下骨刺切除结合射频消融技术治疗跟痛症的效果令人满意,值得临床推广应用。     

经皮微创跖筋膜松解联合跟骨减压治疗跖筋膜炎12例北大核心CSCD

目的探讨经皮微创跖筋膜松解联合跟骨减压治疗保守治疗无效的跖筋膜炎的临床疗效。方法2018年1月~2019年12月对12例保守治疗无效的跖筋膜炎足跟内侧经皮做一小切口,微创下行跖筋膜松解,切断跖筋膜内侧1/2,同时在足跟压痛点处以2.0 mm克氏针垂直跟骨骨面钻孔,进行局部减压。术前后采用疼痛视觉模拟评分(Visual Analogue Scale,VAS)、美国足踝外科协会踝-后足(American Orthopaedic of Foot and Ankle Surgery Ankle-Hindfoot,AOFAS-AH)评分及足与踝预后量表(Foot and Ankle Outcome Scale,FAOS)进行评估。结果术后切口均一期愈合,均未发生血管神经损伤、感染等并发症。12例术后随访6~12个月,(9.2±1.7)月。VAS评分由术前(7.9±0.3)分,改善为末次随访时(1.5±0.2)分(P=0.000)。AOFAS-AH评分由术前(48.9±1.2)分,提高到末次随访时(82.5±0.7)分(P=0.000)。FAOS评分由术前(42.2±0.8)分,提高到末次随访(82.6±1.1)分(P=0.000)。结论经皮微创跖筋膜松解联合跟骨减压术可有效缓解保守治疗无效的跖筋膜炎症状,创伤小,恢复快。     

顽固性跟痛症的手术治疗

目的探讨顽固性跟痛症的病因及综合性手术治疗。方法分析26例（35侧跟骨）患者的临床资料，所有患者都接受了骨刺切除、跖腱膜松解、跟骨钻孔减压手术。结果平均随访2年，13例17足疼痛完全消失；9例13足疼痛明显减轻，行走无影响；4例5足疼痛稍减轻，行走仍有部分障碍。结论跟痛症病因多样，综合性手术治疗对顽固性跟痛症的效果令人满意。     

关节镜下射频消融技术治疗跟痛症的疗效分析

目的:探讨通过关节镜下微创射频消融技术治疗慢性跟痛症的疗效。方法:选取2006年1月至2011年12月收治的跟痛症患者13例,男5例,女8例;年龄35～68岁。于足跟部标记疼痛点,行局部浸润麻醉。选取跟骨结节前缘跖腱膜两侧分别建立内外侧入路。皮下组织内注射15～20ml含0.03%肾上腺素的生理盐水,后以肌腱剥离器钝性分离皮下组织与跖腱膜,建立人工腔隙。关节镜监视下以射频消融技术清理增生杂乱的跖腱膜,清除跟周滑囊,再以TOPAZ刀头行跖腱膜局部网状打孔治疗。患者手术前后均行疼痛视觉模拟评分(VAS)及美国足踝外科协会后足评分(AOFAS-AH),术后随访6～12个月。结果:13例术后恢复良好,疼痛均有显著改善,VAS评分由术前的8.71±1.64,改善为术后1个月的6.27±2.53及术后6个月的2.30±2.69。AOFAS-AH评分由术前的56.43±3.72,改善为术后1个月的68.15±7.38及术后6个月的84.51±2.93。术中、术后均未出现血管神经损伤、感染等并发症。结论:跖腱膜长期受牵拉导致的跖腱膜炎及跟周滑囊炎是引起跟痛症的一个重要原因。关节镜监视下射频消融清除增生的组织及跟周滑囊,并行跖腱膜打孔治疗,手术操作简单,术中无须部分及完全切断跖腱膜或切除跟骨骨刺,创伤小,对患者足部功能影响小,有利于术后康复。     

顽固性跟痛症手术方法选择

目的：探讨顽固性跟痛症手术方法的选择。方法：依据压痛点及局封效果和跟骨骨刺综合判断。无明确压痛点又无明显跟骨骨刺则行跟骨钻孔减压；有明确压痛点又有明显跟骨骨刺，并且局封效果好，压痛在跟骨结节则行骨刺祛除加跖腱膜切断术；内踝处有压痛，则同时行胫后神经跟骨内侧支松解切断术；有明确压痛点又有明显跟骨骨刺，但局封效果不完全，则行骨刺祛除、跖腱膜切断和胫后神经跟骨内侧支松解切断术，同时跟骨钻孔减压。结果：21例病人经6～18个月随访，优良率达95．24％，总有效率为100％。结论：顽固性跟痛症手术方法选择得当，手术效果满意。     

单侧双通道关节镜治疗慢性足底筋膜炎的疗效分析

目的 研究单侧双通道关节镜下微创手术治疗慢性足底筋膜炎的临床效果。方法 回顾性分析2019年5月至2020年4月上海市第十人民医院骨科采用关节镜治疗的28例慢性足底筋膜炎患者资料，其中男13例，女15例；年龄45～73岁，平均(58.14±8.75)岁。患者经至少6个月的保守治疗无效后，均行单侧双通道关节镜手术，手术方式包括足底筋膜部分松解及跟骨骨刺磨除。通过比较手术前后疼痛视觉模拟评分(visual analogue scale, VAS)、美国足踝外科协会(American orthopaedic foot and ankle society, AOFAS)踝与后足评分及健康调查简表(the MOS item short from health survey, SF-36)评价效果。结果 患者术后均获12个月随访。患者均创口Ⅰ期愈合，未出现血管、神经及肌腱损伤等并发症。术后12个月，患者足底疼痛症状基本消失，足底骨刺和疼痛无复发，踝关节及足部运动接近正常；足跟部VAS由术前(5.75±1.24)分降至(0.39±1.10分),AOFAS评分由术前(53.96±15.71)分升至(9...     

足部骨筋膜室综合征早期诊断与治疗

目的：探讨足趾氧饱和度监测下足背双切口减压在治疗足部骨筋膜室综合征的作用。方法：2000年1月至2007年6月收治26例足骨筋膜室综合征患者,男22例,女4例;年龄22～68岁,平均36.3岁。在足趾氧饱和度监测下,行足背双切口减压,减压后3～10d行减张缝合或植皮术。按照美国足踝骨科协会的足部评分标准（AOFAS）,对术后患者疼痛、功能和自主活动、支撑情况等进行观察,评价术后功能。结果：26例获随访,时间6～43个月,平均19个月,全部患者创口均愈合良好。AOFAS总评分由术前的（30.4±8.0）分提高到术后的（92.5±5.0）分（t=3.13,P〈0.01）;治疗结果：优21例,良4例,差1例。结论：严重暴力引起的足部骨折、脱位、肿胀、挫伤,早期应密切注意足部骨筋膜室综合征,一经确诊立即进行筋膜室切开彻底减压。足趾氧饱和度监测和背侧双切口减压方法简便、效果满意,如骨折移位、脱位明显者可同时行内固定治疗。     

骨与软组织联合手术治疗伴有痛性副舟骨的柔软性平足症

目的:探讨骨与软组织联合手术治疗伴有痛性副舟骨的柔软性平足症的短期临床疗效。方法:自2015年5月至2017年8月,采用骨与软组织联合手术(腓肠肌松解术、跟骨內移截骨、副舟骨切除胫后肌腱止点重建术)治疗16例(16足)伴有痛性副舟骨的柔软性平足症患者,其中男9例(9足),女7例(7足);年龄22～48(32.0±3.4)岁,病程6～60(28±20)个月。观察患者手术并发症,比较术前及术后12个月距舟覆盖角、距骨第1跖骨角、足弓高度、跟骨倾斜角及跟骨外翻角的变化情况,并于术后12个月时采用疼痛视觉模拟评分(visual analogue score,VAS)及美国足踝外科协会(American Orthopedic Foot and Ankle Society,AOFAS)踝与后足评分进行疼痛缓解程度及功能的评价。结果:16例患者获得随访,时间13～25(18.4±3.5)个月。术后患者伤口均甲级愈合,未发生伤口感染、骨折不愈合或延迟愈合、内固定断裂或松动等并发症。术后12个月患者足部内侧疼痛消失,运动能力得到恢复。术前负重足侧位X线片足弓高度、跟骨倾斜角、距骨第1跖骨角(21.51±1.20)°、(10.71±1.52)°、(15.61±1.41)°与术后12个月(31.01±1.62)°、(22.12±2.11)°、(5.10±1.20)°比较差异有统计学意义;负重足正位X线片示距舟覆盖角、距骨第1跖骨角(36.12±2.21)°、(13.41±1.51)°与术后12个月(22.12±2.61)°、(4.30±0.91)°比较差异有统计学意义;术前负重跟骨轴位X线片示跟骨外翻角(10.80±1.21)°与术后12个月(3.92±1.81)°比较差异有统计学意义。术后12个月VAS评分较术前明显改善,差异有统计学意义[(1.82±0.56)vs (6.21±2.31),t=2.64,P0.05];术后12个月AOFAS评分87.1±4.7较术前51.2±5.6明显提高(t=3.43,P0.05),其中优12例,良3例,差1例。结论:采用骨与软组织联合手术即腓肠肌松解术、跟骨內移截骨、副舟骨切除胫后肌腱止点重建术治疗伴有痛性副舟骨的柔软性平足症的患者能够明显缓解足部疼痛,改善足部外观,提高患者足部功能,手术疗效确切。     

采用KobeGurd系统行跖腱膜部分切断术治疗顽固性跟痛症的疗效

背景：跟痛症是足踝外科的常见病,目前临床主要通过保守方法治疗。但对于保守治疗无效或反复发作的病例,手术治疗也许是一种不错的选择。目的：观察足跟内侧小切口KobeGurd系统跖腱膜部分切断术治疗顽固性跟痛症后患者症状改善情况,探讨利用该方法治疗顽固性跟痛症的可能性。方法：2008年8月至2011年3月采用小切口KobyGard系统进行足跟内侧跖腱膜部分切断术治疗顽固性跟痛症患者68例,其中资料完整的56例（84足）,男24例（32足）、女32例（52足）,体重80 kg以上者46例。年龄28~72岁,平均47.6岁。病史均1年以上,最长者3.6年,平均1.8年。手术前后及末次随访时观察包括疼痛强度（VAS评分系统）、行走距离、站立时间、跟骨筋膜压痛及踝关节、距下关节的活动度等的临床疼痛指数变化,并进行后足疗效评定。结果：本组患者随访时间11~36个月,平均17个月。所有患者跟骨处疼痛完全消失,行走步态恢复正常。疼痛指数：术前平均为8.8,术后4周、8周、4个月、8个月分别为4.89、2.98、1.46和0。根据美国足踝外科协会Maryland后足百分评分法对本组患者进行评定,优66足（78.6%）,良16足（19.1%）,可2足（2.3%）。未出现跟骨骨折、足弓塌陷等并发症。结论：运用小切口KobeGurd系统跖腱膜部分切断术治疗顽固性跟痛症疗效满意,可作为临床治疗顽固性足跟痛的一种选择。     

Endoscopic plantar fascia release, calcaneal drilling and calcaneal spur removal for management of painful heel syndrome

BackgroundThe pathogenesis of painful heel syndrome is multifactorial including plantar fasciitis, increased intra-osseous pressure of the os calcis, calcaneal periostitis and presence of calcaneal spur. The currently used endoscopic treatment of painful heel syndromes involves endoscopic plantar fascia release alone without addressing other pathological changes.ObjectivesTo evaluate the clinical outcome of endoscopic plantar fascia release, calcaneal drilling and calcaneal spur removal.MethodsThe study was conducted on 22 cases/24 feet with idiopathic painful heel syndrome resistant to conservative treatment. All cases were treated by plantar fasciotomy; calcaneal drilling and calcaneal spur removal using a modified cannula trocar system. Evaluation of pain was done using VAS and functional evaluation was done using the Modified Mayo Scoring System for Plantar Fasciotomy. Also patient's satisfaction was evaluated by direct questionnaire.ResultsThere was statistically significant improvement in the mean VAS from 82.81 (±7.8 std) preoperative to 6.63 (±2.75 std) and the Mayo score form 7.05 (±3.67 std) preoperative to 87.5 (±4.81 std) at 2 years follow up (P < 0.05). The satisfaction rate was 85% with no major complications.ConclusionEndoscopic plantar fascia release with calcaneal drilling and calcaneal spur removal has high success rate and patient's satisfaction rate when compared to published reports on isolated endoscopic plantar release.     

改良手法牵伸配合针刀松解为主治疗跟骨骨刺综合征的病例对照研究

目的:观察改良跖筋膜牵伸手法配合针刀松解为主治疗跟骨骨刺综合征的临床疗效,并探讨此方法的优点。方法:将115例2010年9月至2015年9月诊断为跟骨骨刺综合征患者分为2组,治疗组58例,男21例,女37例;年龄26~73岁,病程6~51个月;采用改良手法牵伸配合针刀松解治疗。对照组57例,男22例,女35例;年龄31~75,病程7~58个月;采用常规牵伸手法配合针刀松解。分别于治疗后1周、1个月和3个月进行足跟痛NRS评分,采用"Foot and Ankle Ability Measure(FAAM)"量表对两组患者进行疗效评价。结果:治疗组治疗后1、3个月,疼痛NRS评分3.89±0.96,2.46±0.95,均优于对照组的4.52±1.21,4.73±1.11;治疗组FAAM得分率(3.89±0.96)%,(2.46±0.95)%,均优于对照组的(4.52±1.21)%,(4.73±1.11)%;总体疗效治疗组优于对照组。结论:改良跖筋膜牵伸手法配合针刀松解能定位牵伸力点,对跟骨骨刺综合征患者疗效显著,相比传统牵伸手法配合针刀松解有较高的中远期疗效。     

Consequences of partial and total plantar fascia release: a finite element study

BACKGROUND: Plantar fasciotomy, a common operative procedure to relieve chronic heel pain, has been suggested to decrease foot arch stability. A systematic evaluation of the biomechanical consequences of partial or total plantar fascia release is essential to the understanding of the biomechanical rationale behind these operative procedures. METHODS: A geometrical detailed three-dimensional (3-D) finite element (FE) model of the human foot and ankle, incorporating geometrical and contact nonlinearities, was constructed by 3-D reconstruction of MR images. Partial and complete plantar fascia releases were simulated to evaluate the corresponding biomechanical effects on load distribution of the bony, ligamentous, and encapsulated soft-tissue structures. RESULTS: Partial and total plantar fascia release may decrease arch height but did not necessarily cause total collapse of the foot arch even with additional dissection of the long plantar ligament. Operative release of the plantar fascia was compromised by increased strains of the plantar ligaments and intensified stress in the midfoot and metatarsal bones. Load redistribution among the centralized metatarsal bones and focal stress relief at the calcaneal insertion were predicted with different types of fasciotomy. CONCLUSIONS: The FE model suggested that plantar fascia release may provide relief of focal stress and therefore could relieve associated heel pain. However, these operative procedures may pose a risk to arch stability and clinically may produce dorsolateral midfoot pain. The initial strategy for treating plantar fasciitis should be nonoperative. If surgery is necessary, partial release of less than 40% of the fascia is recommended to minimize the effect on arch instability and maintain normal foot biomechanics.     

微创治疗老年跟骨结节骨赘型跟痛症临床疗效分析

[目的]探讨老年(年龄≥60岁)跟骨结节骨赘型跟痛症微创治疗的临床疗效.[方法]对2000年7月～2010年7月本院治疗的159例(173足)跟骨结节骨赘型跟痛症老年患者的手术方式及疗效进行分析.根据Maryland 评分患者均＜50分,其中82足(微创组)患者接受了微创骨赘切除、跖腱膜止点松解、滑囊切除手术,91足(开放组)接受开放式手术.[结果]共有93例(104足)获得随访,随访时间6～26个月,平均19个月,其中微创组55足疼痛完全消失,行走无影响;2足明显好转,剧烈活动后,有疼痛感,休息后缓解;开放组45足疼痛完全消失,行走无影响;1足好转,剧烈活动后,有疼痛感,休息后缓解;1足,半年内瘢痕疼痛,半年后瘢痕软化,疼痛消失.[结论]针对跟骨结节骨赘致跟痛症老年患者,微创及开放式手术通过松解跖腱膜止点,切除骨赘及滑囊治疗,效果 均令人满意.相比于开放式手术,微创术式因其创伤较小,恢复较快而更容易被患者接受.     

四种手术方式行距下关节融合术治疗陈旧性跟骨骨折的疗效观察

目的 :观察采用4种手术方式行距下关节融合内固定术治疗陈旧性跟骨骨折的临床疗效。方法 :自2014年3月至2017年11月,采用4种手术方式行距下关节融合术治疗陈旧性跟骨骨折25例(26足),年龄23～70(36.7±5.8)岁,病程3～35(9.5±5.1)个月,距下关节原位融合术2例(2足),距下关节撑开植骨融合术6例(7足),跟骨"V"形截骨距下关节融合术6例(6足),跟骨体斜行截骨联合距下关节植骨融合术11例(11足)。观察患者手术并发症情况;比较术前及术后12个月距骨倾斜角、跟骨B觟hler角、Gissane角、跟距高度,术后12个月时采用视觉模拟评分(visual analogue score,VAS)及美国足踝外科协会(American Orthopedic Foot and Ankle Society,AOFAS)踝与后足评分评估手术疗效。结果:21例(21足)患者获得随访,时间13～34 (20.1±3.7)个月,4例(5足)失访。术后2例手术切口裂开,1例骨折不愈合,其余病例未发生骨折不愈合及内固定松动或断裂等并发症。术前与术后12个月距骨倾斜角[(5.3±2.4)°vs (11.2±4.6)°,t=7.24,P0.05],跟骨B觟hler角[(5.4±2.7)°vs (25.5±5.3)°,t=11.2,P0.05],Gissane角[(89.4±9.6)°vs (122.0±5.2)°,t=8.13,P0.05],跟距高度[(28.5±5.1) mm vs (47.1±3.7) mm,t=6.45,P0.05]比较差异有统计学意义。术后12个月VAS评分1.6±0.7,较术前5.2±1.0明显改善(t=5.12,P0.05);术后12个月AOFAS评分86.2±5.2,较术前52.4±6.4明显提高(t=6.41,P0.05);其中优14足,良4足,可2足,差1足。结论:距下关节原位融合术、距下关节撑开植骨融合术、跟骨"V"形截骨距下关节融合术、跟骨体斜行截骨联合距下关节植骨融合术均为治疗陈旧性跟骨骨折的有效手术方式,具有缓解疼痛、纠正跟骨畸形、改善足部功能等优点,严格掌握各种手术方式的适应证是保证手术疗效的关键。     

Plantar fascia release through a transverse plantar incision.

A transverse plantar incision for plantar fascial release was assessed for pain relief, numbness, and subsequent heel pad symptoms. Twenty-seven feet in 26 patients who underwent plantar fascia release were reviewed with a minimum follow-up of 2 years after surgery (average, 37.6 months). Comprehensive data were obtained on 25 feet (24 patients) (93% response rate). The plantar fascia origin was completely transected in all cases. This led to complete resolution of symptoms in 19 feet and residual minor symptoms in six feet. After 2 years, four patients had developed recurrent symptoms, two in the area of surgery and two on the dorsum of the foot, in association with a pes planus foot. Two patients had some continued persistence of heel pain after surgery, although significantly less pain than preoperatively.Thus, 76% of patients had complete relieve of there symptoms, 12% of patients had mild symptoms not affecting daily activities, and 12% of patients had moderate symptoms that limited some activities. No patient suffered heel pad symptoms or numbness after surgery. It is concluded that plantar fascia release through a transverse plantar incision is a successful procedure for long-term relief of symptoms which avoids unnecessary heel pad numbness and scar morbidity. The benefits of a transverse incision include greater intraoperative vision, to ensure adequate release and spur excision, and an incision parallel to the medial calcaneal branches of the tibial nerve.     

Proximal oblique-domed osteotomy of the first metatarsal for the treatment of hallux valgus associate with flat foot: effect to the correction of the longitudinal arch of the foot

Introduction Flat foot and/or metatarsal primus varus are the major causes of hallux valgus, and it is important to correct these deformities in order to prevent the recurrence of this condition. We demonstrate the clinical and radiological assessment of the correction of hallux valgus, metatarsal primus varus, and flat foot after proximal oblique-domed osteotomy of the metatarsus with distal soft tissue reconstruction. Materials and methods Twenty-seven feet of 22 patients with moderate or severe hallux valgus who had undergone proximal oblique-domed osteotomy were studied. After the adductor hallucis tendon was cut at the attachment of the proximal phalanx and at the sesamoid bone, the osteotomy was performed 3 cm dorsal-distal to the metatarsocuneiform joint to transfer distal fragment approximately 5 mm in the plantar direction, and rotated laterally decreasing the first–second intermetatarsal angle to 5 degrees. Results The mean AOFAS score was 54.1 ± 2.8 points at pre-operation and 92.8 ± 4.8 points at the most recent follow-up (P < 0.0001). Significant improvement was seen between the hallux valgus angle (P < 0.0001), first–second intermetatarsal angle (P < 0.0001), first–fifth intermetatarsal angle (P < 0.0001), talar pitch (P = 0.0032), and calcaneal plantar angle (P = 0.0327) before surgery and at one year after surgery. The average improvement of the talar pitch and calcaneal plantar angle was 2.6 ± 1.4 and 2.4 ± 1.5 degrees, respectively. Conclusion This study suggest that proximal oblique-domed osteotomy of the metatarsal as a surgical procedure for the treatment of moderate or severe hallux valgus with flat foot can be recommended to correct the longitudinal arch of the foot and the first–second intermetatarsal angle.